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Home > CA Providers > Cardiac Electrophysiologists

Dr. Peter D.G. Chang Sing, MD

Accepting New Patients

(Dr. Peter D G Chang Sing, M.D.)

(5 Ratings)

Specializes in: Cardiac Electrophysiology (Heart Rhythm)

Yale School of Medicine (1985)

Professional interests include: arterial thrombosis, embolectomy, peripheral vascular disease, and more.

500 Doyle Park Drive Suite 302, Providence Medical Group Sonoma - Santa Rosa Cardiology ...
Santa Rosa, CA 95405

(707) 573-7070

Dr. Peter D.G. Chang Sing, MD is a cardiac electrophysiologist in Santa Rosa, CA specializing in cardiac electrophysiology (heart rhythm). He graduated from Yale School of Medicine in 1985 and has 41 years of experience. Dr. Peter D.G. Chang Sing, MD is affiliated with Providence, Sutter Health, Providence Medical Foundation, Santa Rosa Memorial Hospital and ADVENTIST HEALTH PHYSICIANS NETWORK.

Office Locations

Providence Medical Foundation

500 Doyle Park Drive Suite 302, Providence Medical Group Sonoma - Santa Rosa Cardiology ...
Santa Rosa, CA 95405

(707) 573-7070

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Some issues Dr. Peter D.G. Chang Sing, MD can help you with:

Autoimmune Diseases

An autoimmune disorder happens when the immune system mistakenly attacks the tissues of its own body, causing symptoms of illness. There are more than 80 different types of autoimmune disorders. While some are very rare, others are fairly common. Combined, autoimmune disorders are one of the leading causes of death and disability in the United States, affecting approximately 24 million people.

A properly working immune system identifies foreign substances in the body that might cause illness, such as bacteria and viruses. The immune system then creates antibodies which attack the foreign substances, neutralizing them and keeping the body safe. In people with autoimmune disorders, something goes wrong with this process. For reasons that are not fully understand, the immune system creates antibodies to attack the patient's own tissues.

Symptoms of an autoimmune disorder depend on which tissue is being attacked by the immune system, but common symptoms of autoimmune disease include fever, fatigue, and a general feeling of just not being well. Autoimmune disorders are more common in women than in men, and they may run in families. Autoimmune disorders can affect various parts of the body such as blood vessels, connective tissue, endocrine glands, joints, muscles, red blood cells, skin, and many others.

It is common to have more than one autoimmune disorder at a time. Most are chronic, or life-long illnesses, although they may come and go in flares. Treatment for autoimmune disorders depends on which part of the body is being attacked. For example:

A type 1 diabetic whose pancreas has been damaged will need insulin.
A person with Hashimoto's whose thyroid has been damaged will need replacement thyroid hormones.
Someone with Sjogren's syndrome will need eye drops and mouth rinses to replace tears and saliva.

Many autoimmune disorders of all kinds are treated with immune-suppressing medications, such as corticosteroids (e.g. prednisone) to reduce the effect of the immune system.

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

Peripheral Bypass Surgery

Peripheral bypass surgery is a procedure that reroutes blood flow around a blockage in the arteries of the arms or legs. Atherosclerosis, or plaque buildup, can affect these arteries in a condition called peripheral artery disease or PAD. A thick, waxy substance composed of cholesterol and minerals builds up within the blood vessels, and in severe cases it can clog arteries. Without enough blood getting to the muscles, patients can experience weakness and pain. Peripheral bypass surgery opens up a new pathway for blood to flow where it is needed. Sometimes peripheral bypass surgery is used when arteries are damaged, for instance, by a severe injury. While it can be performed in the arms, it is most commonly done in the calf, knee, thigh, or hip.

During surgery, the blockage is identified, and an incision is made to expose the artery. The surgeon prepares a tube, called a graft, to be used as the bypass. Sometimes this tube is synthetic, and sometimes a piece of the patient's own vein or artery is used. The ends of the bypass graft are attached to the artery above and below the blockage. Now blood can simply flow around and continue on its way.

After a peripheral bypass, patients may need to spend a couple of days in the hospital while doctors make sure the bypass is working and not leaking. If the bypass was done in the leg, doctors may check the pulse in the feet to make sure blood is flowing well. Patients may experience some swelling in the area where they had surgery. Raising an arm or leg will help. Patients will likely be back to normal activities within 2-3 weeks.

In The News

“Norris' family extends special thanks to his cardiologist, Dr. Peter Chang-Sing of Santa Rosa, California, and Dr. Andy Coren, Ukiah.”—"Norris Lyfford Pinoli", The Ukiah Daily Journal, December 2012

Noteworthy Medicare Patient Procedures Performed by Dr. Peter D.G. Chang Sing, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

ablation

cardiac catheter ablation

cardiac device implantation

electrophysiological study and catheter ablation

implantable cardioverter-defibrillator replacement

minimally invasive procedures

permanent transvenous pacemaker implantation

permanent transvenous pacemaker replacement

pulmonary vein isolation

transvenous ICD implantation

By Affordability:

ICD battery replacement

In 2023, among providers in related specialties within California, Dr. Peter D.G. Chang Sing, MD performed more ablation, cardiac catheter ablation, cardiac device implantation, electrophysiological study and catheter ablation, implantable cardioverter-defibrillator (ICD) replacement, minimally invasive procedures, permanent transvenous pacemaker implantation, permanent transvenous pacemaker replacement, pulmonary vein isolation (PVI), and transvenous ICD implantation procedures for Medicare patients than 95% of them and he also had a list price for ICD battery replacement that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

cardioversion

elective external cardioversion

By Affordability:

Afib catheter ablation

AV node ablation

cardiac ablation

cardiac catheter ablation

catheter ablation

pulmonary vein isolation

supraventricular tachycardia ablation

In 2012, among providers in related specialties within California, Dr. Peter D.G. Chang Sing, MD performed more cardioversion, and elective external cardioversion procedures for Medicare patients than 75% of them and he also had a list price for Afib catheter ablation, AV node ablation, cardiac ablation, cardiac catheter ablation, catheter ablation, pulmonary vein isolation (PVI), and supraventricular tachycardia (SVT) ablation that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2012 were cardiac procedures, minimally invasive procedures, ablation and ultrasound (sonogram).

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	208
ambulatory monitoring	78
cardiac procedures	594
catheterization	104
diagnostic procedures	130
doctor visit	1193
hospital care	146
implant surgery	106
implantable cardioverter-defibrillator (ICD) replacement	101
inpatient care	146
minimally invasive procedures	361
stress testing	11
ultrasound (sonogram)	165

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2013 were minimally invasive procedures, cardiac procedures, ablation and implant surgery.

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	236
ambulatory monitoring	34
cardiac procedures	432
cardioversion	17
catheterization	129
diagnostic procedures	142
doctor visit	1156
hospital care	96
implant surgery	144
implantable cardioverter-defibrillator (ICD) replacement	109
inpatient care	96
minimally invasive procedures	439
ultrasound (sonogram)	78
vascular procedures	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	508
Female	382

**Ethnicity**
Non-Hispanic White	823
Black	0
Hispanic	30
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	330
From 75 to 84	302
85 and over	179
Less than 65	79

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2013

Hypertension	75
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	60
Depression	18
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	6
Atrial Fibrilation	55
Heart Failure	46
Chronic Obstructive Pulmonary Disease	19
Diabetes	24
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2014 were minimally invasive procedures, cardiac procedures, ablation and implant surgery.

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	306
ambulatory monitoring	39
cardiac procedures	489
catheterization	153
diagnostic procedures	162
doctor visit	1164
hospital care	108
implant surgery	179
implantable cardioverter-defibrillator (ICD) replacement	101
inpatient care	108
minimally invasive procedures	561
ultrasound (sonogram)	76

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	508
Female	392

**Ethnicity**
Non-Hispanic White	821
Black	13
Hispanic	27
Asian	12
Other	14
Native American	13

**Age**
From 65 to 74	375
From 75 to 84	298
85 and over	164
Less than 65	63

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2014

Hypertension	71
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	57
Depression	19
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	5
Atrial Fibrilation	57
Heart Failure	44
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2015 were minimally invasive procedures, cardiac procedures, ablation and implant surgery.

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	248
ambulatory monitoring	32
cardiac procedures	418
cardioversion	13
catheterization	124
diagnostic procedures	122
doctor visit	1174
hospital care	136
implant surgery	153
implantable cardioverter-defibrillator (ICD) replacement	123
inpatient care	136
minimally invasive procedures	487
ultrasound (sonogram)	72

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	1100
Female	800

**Ethnicity**
Non-Hispanic White	1732
Black	0
Hispanic	74
Asian	30
Other	34
Native American	0

**Age**
From 65 to 74	776
From 75 to 84	640
85 and over	334
Less than 65	150

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2015

Hypertension	70
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	57
Depression	16
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	6
Atrial Fibrilation	58
Heart Failure	44
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2016 were minimally invasive procedures, cardiac procedures, ablation and ultrasound (sonogram).

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	296
cardiac procedures	523
cardioversion	24
catheterization	148
device removal	14
diagnostic procedures	141
doctor visit	1152
hospital care	89
implant surgery	173
implantable cardioverter-defibrillator (ICD) replacement	136
inpatient care	89
minimally invasive procedures	567
ultrasound (sonogram)	185

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	675
Female	547

**Ethnicity**
Non-Hispanic White	1089
Black	19
Hispanic	63
Asian	21
Other	18
Native American	12

**Age**
From 65 to 74	470
From 75 to 84	375
85 and over	260
Less than 65	117

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	60
Depression	23
Chronic Kidney Disease	33
Asthma	23
Osteoperosis	7
Atrial Fibrilation	53
Heart Failure	44
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2017 were minimally invasive procedures, cardiac procedures, ablation and ultrasound (sonogram).

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	358
cardiac procedures	617
cardioversion	17
catheterization	179
device removal	13
diagnostic procedures	156
doctor visit	1219
hospital care	46
implant surgery	155
implantable cardioverter-defibrillator (ICD) replacement	102
inpatient care	46
minimally invasive procedures	657
ultrasound (sonogram)	283

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	655
Female	489

**Ethnicity**
Non-Hispanic White	1022
Black	11
Hispanic	49
Asian	16
Other	31
Native American	15

**Age**
From 65 to 74	463
From 75 to 84	352
85 and over	228
Less than 65	101

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	60
Depression	24
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	8
Atrial Fibrilation	53
Heart Failure	44
Chronic Obstructive Pulmonary Disease	22
Diabetes	28
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2018 were minimally invasive procedures, cardiac procedures, ablation and ultrasound (sonogram).

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	304
cardiac procedures	523
catheterization	152
diagnostic procedures	117
doctor visit	1216
hospital care	30
implant surgery	118
implantable cardioverter-defibrillator (ICD) replacement	65
inpatient care	30
minimally invasive procedures	525
ultrasound (sonogram)	253

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	644
Female	497

**Ethnicity**
Non-Hispanic White	1016
Black	0
Hispanic	63
Asian	19
Other	25
Native American	0

**Age**
From 65 to 74	458
From 75 to 84	385
85 and over	216
Less than 65	82

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	59
Depression	28
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	10
Atrial Fibrilation	52
Heart Failure	44
Chronic Obstructive Pulmonary Disease	19
Diabetes	25
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2019 were minimally invasive procedures, cardiac procedures, ablation and ultrasound (sonogram).

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	366
cardiac procedures	566
catheterization	183
diagnostic procedures	161
doctor visit	1255
hospital care	77
implant surgery	135
implantable cardioverter-defibrillator (ICD) replacement	89
inpatient care	77
minimally invasive procedures	635
ultrasound (sonogram)	248

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	657
Female	568

**Ethnicity**
Non-Hispanic White	1105
Black	0
Hispanic	48
Asian	22
Other	28
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	424
85 and over	216
Less than 65	89

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	59
Depression	26
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	9
Atrial Fibrilation	54
Heart Failure	49
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2020 were minimally invasive procedures, cardiac procedures, ablation and catheterization.

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	314
cardiac procedures	360
catheterization	157
diagnostic procedures	135
doctor visit	996
hospital care	32
implant surgery	71
implantable cardioverter-defibrillator (ICD) replacement	56
inpatient care	32
minimally invasive procedures	504
ultrasound (sonogram)	132

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	446
Female	319

**Ethnicity**
Non-Hispanic White	683
Black	0
Hispanic	32
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	315
From 75 to 84	274
85 and over	137
Less than 65	39

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2020

Hypertension	74
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	57
Depression	22
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	8
Atrial Fibrilation	62
Heart Failure	43
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2021 were minimally invasive procedures, cardiac procedures, ablation and catheterization.

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	402
cardiac procedures	450
cardioversion	20
catheterization	201
diagnostic procedures	178
doctor visit	1145
hospital care	45
implant surgery	95
implantable cardioverter-defibrillator (ICD) replacement	53
inpatient care	45
minimally invasive procedures	651
ultrasound (sonogram)	154

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	475
Female	379

**Ethnicity**
Non-Hispanic White	764
Black	0
Hispanic	35
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	342
From 75 to 84	331
85 and over	137
Less than 65	44

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	55
Depression	20
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	8
Atrial Fibrilation	67
Heart Failure	42
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA during 2022 were minimally invasive procedures, ablation, cardiac procedures and catheterization.

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

ablation	378
cardiac procedures	365
cardioversion	31
catheterization	189
diagnostic procedures	156
doctor visit	1104
implant surgery	110
implantable cardioverter-defibrillator (ICD) replacement	57
minimally invasive procedures	488
ultrasound (sonogram)	66

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	483
Female	361

**Ethnicity**
Non-Hispanic White	762
Black	0
Hispanic	32
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	361
85 and over	129
Less than 65	26

Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	37
Depression	17
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	14
Atrial Fibrilation	75
Heart Failure	41
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Peter D.G. Chang Sing, MD for Medicare patients.

The highest averages for the top procedures that Dr. Peter D.G. Chang Sing, MD treated as a cardiac electrophysiologist in Santa Rosa, CA were minimally invasive procedures, cardiac procedures, ablation and catheterization.

ablation	310
ambulatory monitoring	45
cardiac procedures	485
cardioversion	20
catheterization	156
device removal	13
diagnostic procedures	145
doctor visit	1161
hospital care	80
implant surgery	130
implantable cardioverter-defibrillator (ICD) replacement	90
inpatient care	80
minimally invasive procedures	534
stress testing	11
ultrasound (sonogram)	155
vascular procedures	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Peter D.G. Chang Sing, MD.

**Gender**
Male	559
Female	430

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	11
Non-Hispanic White	892
Native American / Alaskan Native	3
Hispanic	41
Other	22

**Age**
75 to 84	340
85 and over	181
Less than 65	71
65 to 74	395

Average of Total of Conditions of Medicare patients treated by Dr. Peter D.G. Chang Sing, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Peter D.G. Chang Sing, MD treated were hypertension, high cholesterol, atrial fibrilation and ischemic heart disease.

Hypertension	67
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	51
Depression	19
Chronic Kidney Disease	27
Asthma	9
Osteoporosis	7
Heart Failure	40
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Atrial Fibrillation	53
Dementia	9
Cancer	11

Education & Training

Dr. Peter D.G. Chang Sing, MD graduated from Yale School of Medicine in 1985. He completed residency at Cedars-Sinai Medical Center. He is certified by the Board Certification: Electrophysiology and has a state license in California.

Medical School: Yale School of Medicine (1985)

Residency: Cedars-Sinai Medical Center

Board Certification: Board Certification: Electrophysiology

Licensed In: California

Affiliations & Hospitals

Dr. Peter D.G. Chang Sing, MD is associated with these hospitals and organizations:

Providence

Sutter Health

Providence Medical Foundation

Santa Rosa Memorial Hospital

ADVENTIST HEALTH PHYSICIANS NETWORK

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Peter D.G. Chang Sing, MD appears to accept the following insurance providers: Aetna PPO, CIGNA PPO, CIGNA HMO, Western Health Advantage HMO, Blue Shield of California, MultiPlan PPO, Medicare Advantage, HealthSmart, Interplan PPO, TriWest, Anthem Blue Cross HMO, Anthem Blue Cross PPO, Health Net PPO, Health Net HMO, Anthem, Coventry PPO, United Healthcare PPO, United Healthcare HMO, US Family Health Plan, Aetna Medicare PPO, Partnership Health Plan of California and CoventryFirst Health PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Peter D.G. Chang Sing, MD accepts the following insurance providers:

Aetna PPO

CIGNA PPO

CIGNA HMO

Western Health Advantage HMO

Blue Shield of California

MultiPlan PPO

Medicare Advantage

HealthSmart

Interplan PPO

TriWest

Anthem Blue Cross HMO

Anthem Blue Cross PPO

Health Net PPO

Health Net HMO

Anthem

Coventry PPO

United Healthcare PPO

United Healthcare HMO

US Family Health Plan

Aetna Medicare PPO

Partnership Health Plan of California

CoventryFirst Health PPO

Ratings & Reviews

Dr. Peter D.G. Chang Sing, MD has a high overall rating with an average of 3.8 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Peter D.G. Chang Sing, MD from all over the web to help you find the right in Santa Rosa, CA.

3.8

Overall Rating

(5 Ratings)

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General Payments

These charts describe general payments received by Dr. Peter D.G. Chang Sing, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic Vascular, Inc.	$56,199 Resolute $9,208	Implantable Cardioverter Defibrillators - ICDs $8,931	Cardiac Resynchronization Therapy - CRT $7,832	Cardiac Diagnostics and Monitoring $3,312	Micra $1,672	Other $25,244
AtriCure, Inc.	$26,937 Cardiovascular $20,234	LAA035, LAA040, LAA045, LAA050 $6,000	EPI-SENSE GUIDED COAGULATION DEV $171	PRO135, PRO140, PRO145, PRO150 $126	ATRICLIP PRO2 $123	Other $284
Medtronic, Inc.	$11,881 Micra $1,233	FLEXCATH ADVANCE $294	Reveal LINQ $167	AZURE XT DR MRI SURESCAN $147	LINQ II $86	Other $9,955
Boston Scientific Corporation	$4,601 WATCHMAN $1,894	Tachy System $589	WATCHMAN Access System $400	SQ-RX PULSE GENERATOR $76	WATCHMAN FLX $40	Other $1,602
Biosense Webster, Inc.	$1,798 Ablation CathetersAccessories $1,104	Carto 3 $379	Visitag $163	Mapping and Navigation Systems / Accessories $111	Carto 3 System $28	Other $13
Other	$9,772 Edwards SAPIEN 3 Transcatheter Heart Valve $1,047	MULTAQ $898	ELIQUIS $882	Cook Medical Lead Management $734	XARELTO $584	Other $5,626

**Types of Payments**
Consulting Fee	$46,870
Travel and Lodging	$35,532
Food and Beverage	$21,628
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$7,054
Education	$105

Research Payments

Dr. Peter D.G. Chang Sing, MD has received 4 research payments totaling $10,236.

Biography

Dr. Peter Chang-Sing sees patients in Santa Rosa, CA. His medical specialty is cardiac electrophysiology (heart rhythm). These areas are among his clinical interests: eisenmenger syndrome, atrial fibrillation, and mesenteric vascular disease. Dr. Chang-Sing is professionally affiliated with Sutter Health and Providence Medical Foundation. After completing medical school at Yale School of Medicine, he performed his residency at Cedars-Sinai Medical Center. His patients gave him an average rating of 4.0 stars (out of 5). Dr. Chang-Sing takes Anthem, Blue California, and HealthSmart, in addition to other insurance carriers. He has an open panel in Santa Rosa, CA according to Providence Medical Foundation.