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Dr. Timothy G. Tsoi, MD

Accepting New Patients

(5 Ratings)

Specializes in: Adult Cardiology

Loyola University Chicago, Stritch School of Medicine

2287 Mowry Avenue
Ste G Fremont, CA 94538

(510) 792-3595

Dr. Timothy G. Tsoi, MD is a cardiologist in Ste G Fremont, CA specializing in adult cardiology. He graduated from Loyola University Chicago, Stritch School of Medicine. Dr. Timothy G. Tsoi, MD is affiliated with Washington Hospital Healthcare System, Hill Physicians and WASHINGTON TOWNSHIP HOSPITAL DISTRICT.

Office Locations

Hill Physicians

2287 Mowry Avenue
Ste G Fremont, CA 94538

(510) 792-3595

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Washington Hospital Healthcare System

2287 Mowry Avenue Suite G
Fremont, CA 94538

(510) 792-3595

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	12
cardiac procedures	227
doctor visit	929
hospital care	621
inpatient care	621
stress testing	79
ultrasound (sonogram)	226
vascular procedures	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2013 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

cardiac procedures	193
doctor visit	800
hospital care	329
inpatient care	329
stress testing	52
ultrasound (sonogram)	193

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	254
Female	345

**Ethnicity**
Non-Hispanic White	281
Black	30
Hispanic	101
Asian	157
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	192
85 and over	142
Less than 65	51

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	63
Depression	19
Chronic Kidney Disease	40
Asthma	16
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	49
Chronic Obstructive Pulmonary Disease	22
Diabetes	47
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2014 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	257
doctor visit	962
hospital care	318
inpatient care	318
stress testing	69
ultrasound (sonogram)	239

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	338
Female	402

**Ethnicity**
Non-Hispanic White	323
Black	36
Hispanic	122
Asian	222
Other	37
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	243
85 and over	155
Less than 65	72

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	63
Depression	23
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	23
Diabetes	53
Dementia	24
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2015 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	253
catheterization	14
diagnostic procedures	14
doctor visit	1056
hospital care	412
inpatient care	412
minimally invasive procedures	14
stress testing	61
ultrasound (sonogram)	221
vascular procedures	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	840
Female	1020

**Ethnicity**
Non-Hispanic White	872
Black	100
Hispanic	244
Asian	570
Other	0
Native American	0

**Age**
From 65 to 74	596
From 75 to 84	618
85 and over	484
Less than 65	162

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	56
Depression	23
Chronic Kidney Disease	39
Asthma	20
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	38
Chronic Obstructive Pulmonary Disease	23
Diabetes	48
Dementia	24
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2016 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	242
doctor visit	1035
hospital care	381
inpatient care	381
stress testing	55
ultrasound (sonogram)	224

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	479
Female	585

**Ethnicity**
Non-Hispanic White	452
Black	64
Hispanic	156
Asian	345
Other	47
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	357
85 and over	299
Less than 65	83

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	15
Ischemic Heart Disease	61
Depression	21
Chronic Kidney Disease	51
Asthma	31
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	43
Chronic Obstructive Pulmonary Disease	27
Diabetes	49
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2017 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	17
cardiac procedures	224
doctor visit	1092
hospital care	465
inpatient care	465
stress testing	63
ultrasound (sonogram)	207

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	381
Female	467

**Ethnicity**
Non-Hispanic White	378
Black	33
Hispanic	126
Asian	268
Other	43
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	293
85 and over	237
Less than 65	52

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	55
Depression	22
Chronic Kidney Disease	51
Asthma	15
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	42
Chronic Obstructive Pulmonary Disease	20
Diabetes	49
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2018 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	225
doctor visit	1168
hospital care	445
inpatient care	445
stress testing	49
ultrasound (sonogram)	207

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	516
Female	642

**Ethnicity**
Non-Hispanic White	505
Black	0
Hispanic	171
Asian	367
Other	58
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	393
85 and over	324
Less than 65	98

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	55
Depression	20
Chronic Kidney Disease	54
Asthma	14
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	46
Dementia	27
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	13
cardiac procedures	231
catheterization	14
diagnostic procedures	14
doctor visit	953
hospital care	401
inpatient care	401
minimally invasive procedures	14
stress testing	47
ultrasound (sonogram)	204
vascular procedures	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	419
Female	496

**Ethnicity**
Non-Hispanic White	384
Black	0
Hispanic	141
Asian	291
Other	55
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	339
85 and over	234
Less than 65	60

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	57
Depression	19
Chronic Kidney Disease	53
Asthma	14
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	41
Chronic Obstructive Pulmonary Disease	19
Diabetes	46
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	16
cardiac procedures	127
doctor visit	647
hospital care	298
inpatient care	298
ultrasound (sonogram)	111

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	359
Female	420

**Ethnicity**
Non-Hispanic White	356
Black	0
Hispanic	109
Asian	221
Other	50
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	277
85 and over	192
Less than 65	57

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	58
Depression	21
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	45
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2021 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	22
cardiac procedures	247
doctor visit	910
hospital care	283
inpatient care	283
stress testing	68
ultrasound (sonogram)	225

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	412
Female	483

**Ethnicity**
Non-Hispanic White	397
Black	0
Hispanic	122
Asian	266
Other	59
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	314
85 and over	199
Less than 65	62

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	58
Depression	21
Chronic Kidney Disease	56
Asthma	13
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	39
Chronic Obstructive Pulmonary Disease	20
Diabetes	50
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

ambulatory monitoring	22
cardiac procedures	230
doctor visit	840
hospital care	187
inpatient care	187
stress testing	65
ultrasound (sonogram)	208

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	413
Female	529

**Ethnicity**
Non-Hispanic White	397
Black	0
Hispanic	129
Asian	302
Other	55
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	356
85 and over	235
Less than 65	54

Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	49
Depression	20
Chronic Kidney Disease	43
Asthma	16
Osteoperosis	17
Atrial Fibrilation	34
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	50
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy G. Tsoi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy G. Tsoi, MD treated as a cardiologist in Ste G Fremont, CA were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

ambulatory monitoring	17
cardiac procedures	223
catheterization	14
diagnostic procedures	14
doctor visit	944
hospital care	376
inpatient care	376
minimally invasive procedures	14
stress testing	60
ultrasound (sonogram)	205
vascular procedures	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy G. Tsoi, MD.

**Gender**
Male	401
Female	489

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	273
Non-Hispanic White	395
Native American / Alaskan Native	0
Hispanic	129
Other	36

**Age**
75 to 84	307
85 and over	227
Less than 65	68
65 to 74	287

Average of Total of Conditions of Medicare patients treated by Dr. Timothy G. Tsoi, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Timothy G. Tsoi, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	52
Depression	19
Chronic Kidney Disease	43
Asthma	14
Osteoporosis	10
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	43
Atrial Fibrillation	24
Dementia	21
Cancer	11

Education & Training

Dr. Timothy G. Tsoi, MD graduated from Loyola University Chicago, Stritch School of Medicine. He completed residency at Loyola University Affiliated Hospitals. He is certified by the American Board of Internal Medicine Cardiovascular Disease and has a state license in California.

Medical School: Loyola University Chicago, Stritch School of Medicine

Residency: Loyola University Affiliated Hospitals

Board Certification: American Board of Internal Medicine Cardiovascular Disease (2018)

Licensed In: California

Affiliations & Hospitals

Dr. Timothy G. Tsoi, MD is associated with these hospitals and organizations:

Washington Hospital Healthcare System

Hill Physicians

WASHINGTON TOWNSHIP HOSPITAL DISTRICT

Ratings & Reviews

Dr. Timothy G. Tsoi, MD has a high overall rating with an average of 4.2 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Timothy G. Tsoi, MD from all over the web to help you find the right in Ste G Fremont, CA.

4.2

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Boston Scientific Corporation	$21,652 WATCHMAN Access System $18,338	WATCHMAN $1,345	VersaCross Access Solution $815	Brady System $274	Brady Generator $247	Other $633
AtriCure, Inc.	$897 ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2) $410	ATRICLIP LAA EXCLUSION SYSTEM $352	SYNERGY ABLATION SYSTEM $102	EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX $33
AstraZeneca Pharmaceuticals LP	$626 BRILINTA $526	FARXIGA $100
Boehringer Ingelheim Pharmaceuticals, Inc.	$579 Pradaxa $148	Spiriva $133	STIOLTO RESPIMAT $118	JARDIANCE $96	OFEV $84
Pfizer Inc.	$418 ELIQUIS $319	VYNDAQEL $93	CHANTIX $5
Other	$2,458 ELIQUIS $250	INTERVENTIONAL PRODUCTS $177	LifeVest $155	Repatha $154	VERQUVO $148	Other $1,573

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$15,000
Food and Beverage	$8,549
Travel and Lodging	$2,639
Education	$411
Consulting Fee	$30

Biography

Dr. Timothy Tsoi, who practices in Fremont, CA and Ste G Fremont, CA, is a medical specialist in adult cardiology. Dr. Tsoi has a 4.0 out of 5 star average patient rating. He graduated from Loyola University Chicago, Stritch School of Medicine. His residency was performed at a hospital affiliated with Loyola University. His professional affiliations include Washington Hospital Healthcare System, Washington Hospital, and Hill Physicians. According to Hill Physicians, new patients are welcome to contact his office in Ste G Fremont, CA.