Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Interventional Cardiologists

Dr. Duane D. Stephens, MD

Accepting New Patients

(No ratings)

Specializes in: Interventional Cardiology and Adult Cardiology

University of California, Los Angeles (UCLA), David Geffen School of Medicine

Professional interests include: MRI (magnetic resonance imaging), CT scan, congenital heart disease, and more.

2450 Ashby Avenue Suite 702
Berkeley, CA 94705

(510) 204-4444

Dr. Duane D. Stephens, MD is an interventional cardiologist in Orinda, CA specializing in interventional cardiology and adult cardiology. He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. Dr. Duane D. Stephens, MD is affiliated with Brown and Toland Physicians, Sutter Health and Alta Bates Summit Medical Center.

Office Locations

Alta Bates Summit Medical Center

15 Altarinda Road Suite 112
Orinda, CA 94563

(510) 549-4220

open_in_new

Sutter Health

2450 Ashby Avenue Suite 702
Berkeley, CA 94705

(510) 204-4444

open_in_new

3300 Webster Street Suite 404-410
Oakland, CA 94609

(510) 549-4220

(510) 433-0744

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Duane D. Stephens, MD in 2023

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

Top 5%

By Affordability:

stress echo

In 2023, Dr. Duane D. Stephens, MD had a list price for stress echo that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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 10%

By Affordability:

cardiac stress testing

electrocardiogram

stress EKG

stress testing

In 2023, Dr. Duane D. Stephens, MD had a list price for cardiac (heart) stress testing, electrocardiogram (EKG), stress EKG, and stress testing that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. 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 Affordability:

cardiac imaging

In 2012, Dr. Duane D. Stephens, MD had a list price for cardiac imaging that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2012 were ultrasound (sonogram), vascular procedures, cardiac procedures and hospital care.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

ambulatory monitoring	14
cardiac procedures	465
doctor visit	364
hospital care	237
inpatient care	237
nuclear scan	59
stress testing	181
ultrasound (sonogram)	751
vascular procedures	473

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2013 were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

ambulatory monitoring	36
cardiac procedures	662
doctor visit	375
hospital care	216
inpatient care	216
nuclear scan	90
stress testing	254
ultrasound (sonogram)	806
vascular procedures	403

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	503
Female	555

**Ethnicity**
Non-Hispanic White	630
Black	262
Hispanic	41
Asian	92
Other	0
Native American	0

**Age**
From 65 to 74	404
From 75 to 84	314
85 and over	213
Less than 65	127

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2013

Hypertension	74
High Cholesterol	62
Stroke	15
Ischemic Heart Disease	46
Depression	23
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	33
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2014 were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

abdominal imaging	22
ambulatory monitoring	52
cardiac procedures	731
dialysis access procedures	15
doctor visit	412
hospital care	226
inpatient care	226
nuclear scan	127
pelvic imaging	22
stress testing	295
ultrasound (sonogram)	980
vascular procedures	564

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	653
Female	604

**Ethnicity**
Non-Hispanic White	669
Black	333
Hispanic	79
Asian	133
Other	0
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	377
85 and over	213
Less than 65	171

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	16
Ischemic Heart Disease	46
Depression	23
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2015 were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

abdominal imaging	28
ambulatory monitoring	18
cardiac procedures	610
dialysis access procedures	24
doctor visit	568
hospital care	199
inpatient care	199
nuclear scan	87
pelvic imaging	28
stress testing	224
ultrasound (sonogram)	950
vascular procedures	575

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	1334
Female	1180

**Ethnicity**
Non-Hispanic White	1192
Black	744
Hispanic	172
Asian	330
Other	0
Native American	0

**Age**
From 65 to 74	980
From 75 to 84	722
85 and over	442
Less than 65	370

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2015

Hypertension	75
High Cholesterol	60
Stroke	17
Ischemic Heart Disease	48
Depression	23
Chronic Kidney Disease	44
Asthma	15
Osteoperosis	6
Atrial Fibrilation	23
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2016 were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

abdominal imaging	21
ambulatory monitoring	25
cardiac procedures	713
dialysis access procedures	17
doctor visit	492
hospital care	339
inpatient care	339
nuclear scan	70
pelvic imaging	21
stress testing	197
ultrasound (sonogram)	976
vascular procedures	499

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	652
Female	699

**Ethnicity**
Non-Hispanic White	618
Black	407
Hispanic	107
Asian	164
Other	0
Native American	0

**Age**
From 65 to 74	544
From 75 to 84	373
85 and over	239
Less than 65	195

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	15
Ischemic Heart Disease	48
Depression	21
Chronic Kidney Disease	50
Asthma	21
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2017 were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

abdominal imaging	30
ambulatory monitoring	22
cardiac procedures	579
dialysis access procedures	15
doctor visit	508
hospital care	167
inpatient care	167
nuclear scan	68
pelvic imaging	30
stress testing	202
ultrasound (sonogram)	916
vascular procedures	547

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	650
Female	610

**Ethnicity**
Non-Hispanic White	565
Black	374
Hispanic	108
Asian	147
Other	0
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	361
85 and over	204
Less than 65	199

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2017

Hypertension	75
High Cholesterol	53
Stroke	12
Ischemic Heart Disease	50
Depression	23
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2018 were ultrasound (sonogram), vascular procedures, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

abdominal imaging	19
ambulatory monitoring	13
cardiac procedures	542
dialysis access procedures	13
doctor visit	549
hospital care	160
inpatient care	160
nuclear scan	65
pelvic imaging	19
stress testing	181
ultrasound (sonogram)	925
vascular procedures	619

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	638
Female	581

**Ethnicity**
Non-Hispanic White	537
Black	381
Hispanic	90
Asian	165
Other	0
Native American	0

**Age**
From 65 to 74	488
From 75 to 84	370
85 and over	193
Less than 65	168

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	49
Depression	26
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2019 were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

abdominal imaging	20
ambulatory monitoring	12
cardiac procedures	766
dialysis access procedures	15
doctor visit	533
hospital care	290
inpatient care	290
nuclear scan	49
pelvic imaging	20
stress testing	216
ultrasound (sonogram)	1071
vascular procedures	522

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	708
Female	628

**Ethnicity**
Non-Hispanic White	623
Black	384
Hispanic	109
Asian	164
Other	0
Native American	0

**Age**
From 65 to 74	533
From 75 to 84	416
85 and over	218
Less than 65	169

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2019

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	53
Asthma	13
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2020 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

cardiac procedures	452
doctor visit	244
hospital care	324
inpatient care	324
stress testing	52
ultrasound (sonogram)	623
vascular procedures	204

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	473
Female	399

**Ethnicity**
Non-Hispanic White	425
Black	249
Hispanic	69
Asian	87
Other	0
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	267
85 and over	136
Less than 65	119

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2020

Hypertension	74
High Cholesterol	59
Stroke	12
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	53
Asthma	10
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

ambulatory monitoring	12
cardiac procedures	602
doctor visit	214
hospital care	482
inpatient care	482
stress testing	83
ultrasound (sonogram)	593
vascular procedures	47

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	436
Female	391

**Ethnicity**
Non-Hispanic White	477
Black	177
Hispanic	56
Asian	76
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	297
85 and over	147
Less than 65	80

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	37
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA during 2022 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

ambulatory monitoring	13
cardiac procedures	550
doctor visit	246
hospital care	376
inpatient care	376
stress testing	72
ultrasound (sonogram)	554
vascular procedures	58

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	366
Female	378

**Ethnicity**
Non-Hispanic White	424
Black	159
Hispanic	48
Asian	75
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	309
85 and over	135
Less than 65	62

Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	16
Atrial Fibrilation	34
Heart Failure	33
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Duane D. Stephens, MD for Medicare patients.

The highest averages for the top procedures that Dr. Duane D. Stephens, MD treated as an interventional cardiologist in Orinda, CA were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

abdominal imaging	23
ambulatory monitoring	21
cardiac procedures	606
dialysis access procedures	16
doctor visit	409
hospital care	274
inpatient care	274
nuclear scan	76
pelvic imaging	23
stress testing	177
ultrasound (sonogram)	831
vascular procedures	410

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Duane D. Stephens, MD.

**Gender**
Male	583
Female	547

**Ethnicity**
Black / African American	315
Asian / Pacific Islander	130
Non-Hispanic White	560
Hispanic	79
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	346
85 and over	194
Less than 65	150
65 to 74	439

Average of Total of Conditions of Medicare patients treated by Dr. Duane D. Stephens, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	55
Stroke	13
Ischemic Heart Disease	43
Depression	22
Chronic Kidney Disease	42
Asthma	11
Osteoporosis	8
Heart Failure	32
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Atrial Fibrillation	20
Cancer	12
Dementia	14

Education & Training

Dr. Duane D. Stephens, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. He completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. He is certified by the Board Certification: Internal Medicine and has a state license in California.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: Board Certification: Internal Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Duane D. Stephens, MD is associated with these hospitals and organizations:

Brown and Toland Physicians

Sutter Health

Alta Bates Summit Medical Center

Ratings & Reviews

Dr. Duane D. Stephens, MD does not have any reviews yet, be the first to leave a review of Dr. Duane D. Stephens, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$1,086 XARELTO $1,070	INVOKANA $16
Medtronic, Inc.	$723 Azure $479	ADVISA DR MRI SURESCAN $139	AZURE XT DR MRI SURESCAN $104
Amgen Inc.	$711 Repatha $586	Corlanor $97	$28
E.R. Squibb & Sons, L.L.C.	$575 ELIQUIS $575
Pfizer Inc.	$553 ELIQUIS $372	VYNDAQEL $110	VIAGRA $40	CHANTIX $31
Other	$3,551 Lexiscan $443	PRALUENT (alirocumab) Injection $295	PRALUENT $275	Carnation Ambulatory Monitor $222	BRILINTA $176	Other $2,139

**Types of Payments**
Food and Beverage	$7,175
Education	$24

Biography

Dr. Duane Stephens' medical specialty is adult cardiology and interventional cardiology. His areas of expertise include the following: MRI (magnetic resonance imaging), vascular imaging, and congenital heart disease. Before completing his residency at Massachusetts General Hospital and a hospital affiliated with the University of California, San Francisco (UCSF), Dr. Stephens attended medical school at the University of California, Los Angeles (UCLA), David Geffen School of Medicine. Dr. Stephens is conversant in Italian. His hospital/clinic affiliations include Alta Bates Summit Medical Center and Brown and Toland Physicians. His practice in Orinda, CA is open to new patients as reported by Brown and Toland Physicians.