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Dr. Amitabha Mazumder, MD

Accepting New Patients

(Dr. Amitabha Mazumder, M.D.)

(1 Rating)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

Johns Hopkins University School of Medicine

1510 S. Central Avenue Suite 240
Glendale, CA 91204

(818) 844-1678

Dr. Amitabha Mazumder, MD is a medical oncologist in PASADENA, CA specializing in medical oncology, adult oncology and adult hematology. He graduated from Johns Hopkins University School of Medicine. Dr. Amitabha Mazumder, MD is affiliated with San Dimas Community Hospital, Dignity Health, PIH Health, The Oncology Institute of Hope and Innovation, AHMC Healthcare, Astrana Health, Glendale Memorial Hospital and Health Center California Hospital Medical Center, THE ONCOLOGY INSTITUTE CA A PROFESSIONAL CORPORATION and Allied Pacific IPA.

Office Locations

Allied Pacific IPA

50 BELLEFONTAINE STREET SUITE 401
PASADENA, CA 91105

(626) 486-9447

(626) 486-9830

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Glendale Memorial Hospital and Health Center California Hospital Medical Center

11450 Brookshire Avenue Suite 309
Downey, CA 90241

(562) 869-1201

(562) 869-1281

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PIH Health

11525 Brookshire Avenue #202
Downey, CA 90241

(562) 869-1201

(562) 334-1973

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The Oncology Institute of Hope and Innovation

1510 S. Central Avenue Suite 240
Glendale, CA 91204

(818) 844-1678

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

doctor visit	789

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

doctor visit	685
hospital care	29
inpatient care	29

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	70
Female	64

**Ethnicity**
Non-Hispanic White	88
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2013

Hypertension	66
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	49
Depression	19
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	29
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

doctor visit	621
hospital care	82
inpatient care	82

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	82
Female	69

**Ethnicity**
Non-Hispanic White	100
Black	21
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	39
85 and over	16
Less than 65	26

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2014

Hypertension	64
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	49
Depression	21
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	42
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

doctor visit	542
hospital care	89
inpatient care	89

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	178
Female	152

**Ethnicity**
Non-Hispanic White	234
Black	46
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	78
85 and over	38
Less than 65	38

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2015

Hypertension	73
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	58
Depression	19
Chronic Kidney Disease	40
Asthma	21
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	52
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2016 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

blood draw	78
doctor visit	102
hospital care	104
inpatient care	104
lab tests	391

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	58
Female	54

**Ethnicity**
Non-Hispanic White	79
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	46
Asthma	26
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	41
Dementia	12
Cancer	33

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2017 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

blood draw	55
doctor visit	183
hospital care	356
inpatient care	356
lab tests	922

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	82
Female	69

**Ethnicity**
Non-Hispanic White	107
Black	18
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	45
85 and over	16
Less than 65	35

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2017

Hypertension	75
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	47
Depression	25
Chronic Kidney Disease	59
Asthma	15
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	13
Cancer	26

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2018 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

biological response modifier (BRM) therapy	28
blood draw	67
chemotherapy	28
doctor visit	116
lab tests	315
minimally invasive procedures	28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	66
Female	75

**Ethnicity**
Non-Hispanic White	43
Black	0
Hispanic	79
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	39
85 and over	14
Less than 65	37

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2018

Hypertension	75
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	52
Dementia	17
Cancer	35

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2019 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

biological response modifier (BRM) therapy	47
blood draw	74
chemotherapy	47
doctor visit	148
hospital care	16
inpatient care	16
lab tests	124
minimally invasive procedures	47

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	62
Female	83

**Ethnicity**
Non-Hispanic White	29
Black	0
Hispanic	93
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	35
85 and over	17
Less than 65	34

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2019

Hypertension	75
High Cholesterol	55
Stroke	8
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	30
Chronic Obstructive Pulmonary Disease	21
Diabetes	50
Dementia	16
Cancer	37

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2020 were blood draw.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

blood draw	13
doctor visit	93

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	36
Female	54

**Ethnicity**
Non-Hispanic White	20
Black	0
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2020

Hypertension	71
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	48
Dementia	12
Cancer	47

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

doctor visit	55
hospital care	21
inpatient care	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	33
Female	49

**Ethnicity**
Non-Hispanic White	27
Black	0
Hispanic	29
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2021

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	40
Depression	29
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	16
Cancer	45

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

doctor visit	64

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	29
Female	52

**Ethnicity**
Non-Hispanic White	26
Black	0
Hispanic	29
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	0
85 and over	0
Less than 65	19

Conditions of Medicare patients treated by Dr. Amitabha Mazumder, MD in 2022

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	28
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	46
Dementia	0
Cancer	46

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Amitabha Mazumder, MD for Medicare patients.

The highest averages for the top procedures that Dr. Amitabha Mazumder, MD treated as a medical oncologist in PASADENA, CA were lab tests, hospital care, inpatient care and blood draw.

biological response modifier (BRM) therapy	37
blood draw	57
chemotherapy	37
doctor visit	308
hospital care	99
inpatient care	99
lab tests	438
minimally invasive procedures	37

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Amitabha Mazumder, MD.

**Gender**
Male	63
Female	65

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	2
Non-Hispanic White	68
Native American / Alaskan Native	0
Hispanic	30
Other	0

**Age**
75 to 84	29
85 and over	9
Less than 65	18
65 to 74	60

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

The highest averages of the most common conditions of Medicare patients that Dr. Amitabha Mazumder, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	65
High Cholesterol	51
Stroke	1
Ischemic Heart Disease	38
Depression	21
Chronic Kidney Disease	40
Asthma	8
Osteoporosis	8
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Atrial Fibrillation	7
Cancer	28
Dementia	10

Education & Training

Dr. Amitabha Mazumder, MD graduated from Johns Hopkins University School of Medicine. He completed residency at Baylor College of Medicine Affiliated Hospitals. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in New York.

Medical School: Johns Hopkins University School of Medicine

Residency: Baylor College of Medicine Affiliated Hospitals

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: New York

Affiliations & Hospitals

Dr. Amitabha Mazumder, MD is associated with these hospitals and organizations:

San Dimas Community Hospital

Dignity Health

PIH Health

The Oncology Institute of Hope and Innovation

AHMC Healthcare

Astrana Health

Glendale Memorial Hospital and Health Center California Hospital Medical Center

THE ONCOLOGY INSTITUTE CA A PROFESSIONAL CORPORATION

Allied Pacific IPA

Ratings & Reviews

Dr. Amitabha Mazumder, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Amitabha Mazumder, MD from all over the web to help you find the right in PASADENA, CA.

Overall Rating

(1 Rating)

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Reviews From Around The Web

Overall Rating: 5.0 2025-08-07

Patient verified via Press Ganey

Great doctor. Very thorough.

General Payments

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

**Payments by Company**
Celgene Corporation	$474,611 Revlimid $284,967	Pomalyst $86,675	Reblozyl $282	OPDUALAG $56	Abraxane $32	Other $102,599
Millennium Pharmaceuticals, Inc.	$426,569 NINLARO $360,522	VELCADE $37,121	$28,926
Amgen Inc.	$182,236 Kyprolis $181,971	Vectibix $111	LUMAKRAS $96	Neulasta $32	XGEVA $27
E.R. Squibb & Sons, L.L.C.	$156,827 EMPLICITI $138,061	ABECMA $1,988	OPDIVO $528	$16,250
Onyx Pharmaceuticals, Inc., an Amgen subsidiary	$134,830 Kyprolis $134,830
Other	$281,216 NINLARO $91,471	ZYTIGA $48,686	DARZALEX $42,285	XPOVIO $33,303	MONJUVI $18,075	Other $47,396

**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	$1,281,736
Travel and Lodging	$219,725
Consulting Fee	$81,419
Food and Beverage	$34,357
Honoraria	$32,375
Other	$6,677

Research Payments

Dr. Amitabha Mazumder, MD has received 92 research payments totaling $1,242,186.

Biography

Dr. Amitabha Mazumder works as an adult hematology, adult oncology, and medical oncology. He is a graduate of Johns Hopkins University School of Medicine. Dr. Mazumder trained at a hospital affiliated with Baylor College of Medicine for residency. He has received distinctions including Who s Who in Medicine Who s Who, Frontiers of Science and Technology; America s Top Doctors 14th Edition; and Top Doctors: New York Metro Area 18th Edition. Dr. Mazumder (or staff) is conversant in Bengali and Hindi. He is professionally affiliated with The Oncology Institute of Hope and Innovation, Astrana Health, and PIH Health Good Samaritan Hospital. He has an open panel in PASADENA, CA according to Doctor.com.