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

Home > CA Providers

Dr. Subhendu Narayan, MD

Accepting New Patients

(No ratings)

Specializes in: Adult Gastroenterology

Weill Cornell Medical College

Professional interests include: congenital heart disease

2363 Mariner Square Drive Suite 155
Alameda, CA 94501

(925) 939-4600

Dr. Subhendu Narayan, MD is a gastroenterologist in Alameda, CA specializing in adult gastroenterology. He graduated from Weill Cornell Medical College. Dr. Subhendu Narayan, MD is affiliated with Brown and Toland Physicians, Sutter Health, Hill Physicians, Alta Bates Hospital and John Muir Medical Center.

Office Locations

2363 Mariner Square Drive Suite 155
Alameda, CA 94501

open_in_new

Hill Physicians

2510 Webster Street
Berkeley, CA 94705

(510) 548-6555

open_in_new

Sutter Health

365 Lennon Lane Suite 230
Walnut Creek, CA 94598

(925) 943-4900

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Subhendu Narayan, MD in 2023

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

Top 10%

By Volume:

EGD with biopsy

EGD with lesion removal

In 2023, Dr. Subhendu Narayan, MD performed more EGD with biopsy, and EGD with lesion removal procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

colonoscopy

endoscopy

gastrointestinal biopsy

gastrointestinal procedures

preventive care

removal of lesion

screening colonoscopy

In 2012, Dr. Subhendu Narayan, MD performed more colonoscopy, endoscopy, gastrointestinal biopsy, gastrointestinal procedures, preventive care, removal of lesion (e.g. growth), and screening colonoscopy procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	308
doctor visit	565
gastrointestinal procedures	446
hospital care	269
inpatient care	269
minimally invasive procedures	446
preventive care	115
removal of lesion (e.g. growth)	308

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	228
doctor visit	456
gastrointestinal procedures	369
hospital care	133
inpatient care	133
minimally invasive procedures	369
preventive care	124
removal of lesion (e.g. growth)	228

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	196
Female	220

**Ethnicity**
Non-Hispanic White	317
Black	42
Hispanic	12
Asian	28
Other	17
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	135
85 and over	28
Less than 65	32

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2013

Hypertension	53
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	235
doctor visit	552
gastrointestinal procedures	360
hospital care	195
hydrogen breath test	27
inpatient care	195
methane breath test	27
minimally invasive procedures	360
preventive care	111
removal of lesion (e.g. growth)	235

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	220
Female	249

**Ethnicity**
Non-Hispanic White	351
Black	44
Hispanic	21
Asian	38
Other	15
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	145
85 and over	40
Less than 65	27

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2014

Hypertension	53
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	257
doctor visit	659
gastrointestinal procedures	405
hospital care	179
inpatient care	179
minimally invasive procedures	405
preventive care	123
removal of lesion (e.g. growth)	257

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	532
Female	546

**Ethnicity**
Non-Hispanic White	798
Black	142
Hispanic	38
Asian	64
Other	36
Native American	0

**Age**
From 65 to 74	614
From 75 to 84	278
85 and over	110
Less than 65	76

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2015

Hypertension	51
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	287
doctor visit	636
gastrointestinal procedures	439
hospital care	121
inpatient care	121
minimally invasive procedures	452
preventive care	118
removal of lesion (e.g. growth)	287
ultrasound (sonogram)	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	267
Female	256

**Ethnicity**
Non-Hispanic White	391
Black	56
Hispanic	14
Asian	35
Other	27
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	163
85 and over	46
Less than 65	39

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2016

Hypertension	52
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	237
doctor visit	559
gastrointestinal procedures	379
hospital care	74
inpatient care	74
minimally invasive procedures	379
preventive care	108
removal of lesion (e.g. growth)	237
ultrasound (sonogram)	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	219
Female	210

**Ethnicity**
Non-Hispanic White	320
Black	51
Hispanic	0
Asian	21
Other	24
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	144
85 and over	29
Less than 65	25

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2017

Hypertension	54
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	329
doctor visit	689
gastrointestinal procedures	479
hospital care	76
inpatient care	76
lab tests	24
minimally invasive procedures	479
preventive care	133
removal of lesion (e.g. growth)	329

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	257
Female	244

**Ethnicity**
Non-Hispanic White	391
Black	44
Hispanic	13
Asian	24
Other	29
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	162
85 and over	44
Less than 65	34

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2018

Hypertension	53
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	265
doctor visit	651
gastrointestinal procedures	372
hospital care	60
hydrogen breath test	17
inpatient care	60
lab tests	15
methane breath test	17
minimally invasive procedures	372
preventive care	84
removal of lesion (e.g. growth)	265
ultrasound (sonogram)	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	226
Female	232

**Ethnicity**
Non-Hispanic White	352
Black	37
Hispanic	20
Asian	26
Other	23
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	166
85 and over	49
Less than 65	24

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2019

Hypertension	55
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	18
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	230
doctor visit	713
gastrointestinal procedures	312
hospital care	62
inpatient care	62
minimally invasive procedures	312
preventive care	66
removal of lesion (e.g. growth)	230

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	233
Female	214

**Ethnicity**
Non-Hispanic White	342
Black	41
Hispanic	19
Asian	23
Other	22
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	176
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2020

Hypertension	50
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	316
doctor visit	746
gastrointestinal procedures	458
hospital care	93
inpatient care	93
minimally invasive procedures	458
preventive care	116
removal of lesion (e.g. growth)	316

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	266
Female	219

**Ethnicity**
Non-Hispanic White	377
Black	37
Hispanic	17
Asian	23
Other	31
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	198
85 and over	37
Less than 65	12

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2021

Hypertension	54
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

diagnostic procedures	366
doctor visit	746
gastrointestinal procedures	495
hospital care	86
hydrogen breath test	18
inpatient care	86
methane breath test	18
minimally invasive procedures	495
preventive care	114
removal of lesion (e.g. growth)	366

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	282
Female	239

**Ethnicity**
Non-Hispanic White	403
Black	33
Hispanic	0
Asian	27
Other	39
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	245
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD in 2022

Hypertension	63
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	17
Asthma	9
Osteoperosis	20
Atrial Fibrilation	18
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	4
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Subhendu Narayan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Subhendu Narayan, MD treated as a gastroenterologist in Alameda, CA were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures	278
doctor visit	633
gastrointestinal procedures	410
hospital care	122
hydrogen breath test	20
inpatient care	122
lab tests	19
methane breath test	20
minimally invasive procedures	411
preventive care	110
removal of lesion (e.g. growth)	278
ultrasound (sonogram)	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Subhendu Narayan, MD.

**Gender**
Male	245
Female	239

**Ethnicity**
Black / African American	47
Asian / Pacific Islander	28
Non-Hispanic White	367
Hispanic	14
Native American / Alaskan Native	0
Other	23

**Age**
75 to 84	164
85 and over	34
Less than 65	24
65 to 74	251

Average of Total of Conditions of Medicare patients treated by Dr. Subhendu Narayan, MD From 2012 - 2022

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

Hypertension	48
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	22
Asthma	8
Osteoporosis	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	17
Atrial Fibrillation	10
Cancer	14
Dementia	6

Education & Training

Dr. Subhendu Narayan, MD graduated from Weill Cornell Medical College. He completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. He is certified by the American Board of Internal Medicine American Board of Internal Medicine (Lifetime) and has a state license in California.

Medical School: Weill Cornell Medical College

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

Board Certification: American Board of Internal Medicine American Board of Internal Medicine (Lifetime)

Licensed In: California

Affiliations & Hospitals

Dr. Subhendu Narayan, MD is associated with these hospitals and organizations:

Brown and Toland Physicians

Sutter Health

Hill Physicians

Alta Bates Hospital

John Muir Medical Center

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. Subhendu Narayan, MD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, Anthem, SCAN Health Plan, UnitedHealthcare, Health Net, Humana, Hill Physicians Care Solutions, Central Health Plan, CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Subhendu Narayan, MD accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

Anthem

SCAN Health Plan

UnitedHealthcare

Health Net

Humana

Hill Physicians Care Solutions

Central Health Plan

CCHP Health Plan (Chinese Community Health Plan)

Canopy Health

Ratings & Reviews

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

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
AbbVie, Inc.	$1,815 Humira $919	Viekira $333	Mavyret $300	Creon $128	Moderiba $40	Other $95
Janssen Biotech, Inc.	$984 SIMPONI $429	STELARA $369	REMICADE $123	OLYSIO $63
Gilead Sciences Inc	$719 Harvoni $111	Epclusa $93	$515
Ironwood Pharmaceuticals, Inc	$459 COLOGUARD $186	LINZESS 290 mcg $121	CANASA $68	VIBERZI $57	$26
Takeda Pharmaceuticals U.S.A., Inc.	$339 ENTYVIO $181	AMITIZA $74	MOTEGRITY $37	Dexilant $13	$35
Other	$3,696 LINZESS $373	VIBERZI $256	Humira $208	Trulance $180	PENTASA $156	Other $2,523

**Types of Payments**
Food and Beverage	$7,873
Education	$94
Entertainment	$45

Biography

Dr. Subhendu Narayan's specialty is adult gastroenterology. In his practice, he is particularly interested in congenital heart disease. Dr. Narayan is professionally affiliated with Brown and Toland Physicians, Hill Physicians, and Sutter Health. He graduated from Weill Cornell Medical College. Dr. Narayan's residency was performed at a hospital affiliated with the University of California, San Francisco (UCSF). Blue Shield, Health Net, and Anthem are among the insurance carriers that Dr. Narayan honors. Brown and Toland Physicians reports that he is accepting new patients at his office in Berkeley, CA.