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Dr. Ari D. Fishman, MD

(6 Ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

Tel Aviv University, Sackler Faculty of Medicine (1995)

Professional interests include: cancer, blood disorders

7525 Greenway Center Drive Suite 205
Greenbelt, MD 20770

(301) 982-9800

Dr. Ari D. Fishman, MD is a medical oncologist in Bethesda, MD specializing in medical oncology, adult oncology and adult hematology. He graduated from Tel Aviv University, Sackler Faculty of Medicine in 1995 and has 31 years of experience. Dr. Ari D. Fishman, MD is affiliated with Holy Cross Health.

Office Locations

Holy Cross Health

6420 Rockledge Drive Suite 4200
Bethesda, MD 20817

(301) 424-6231

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7525 Greenway Center Drive Suite 205
Greenbelt, MD 20770

(301) 982-9800

(301) 982-2420

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Noteworthy Medicare Patient Procedures Performed by Dr. Ari D. Fishman, MD in 2023

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

Top 5%

By Volume:

fecal occult blood test

screening stool guaiac test

By Affordability:

IgD test

IgM test

quantitative Ig tests

sed rate

total IgA test

total IgG test

In 2023, among providers in related specialties within Maryland, Dr. Ari D. Fishman, MD performed more fecal occult blood test (FOBT), and screening stool guaiac test (gFOBT) procedures for Medicare patients than 95% of them and he also had a list price for IgD test, IgM test, quantitative Ig tests, sed rate (ESR), total IgA test, and total IgG test 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 10%

By Affordability:

inpatient hospital care

serum folate test

In 2023, Dr. Ari D. Fishman, MD had a list price for flow cytometry, folic acid tests, hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and serum folate test that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Maryland. 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:

inpatient hospital care

lab tests

serum folate test

By Affordability:

beta-2 microglobulin test

In 2012, among providers in related specialties within Maryland, Dr. Ari D. Fishman, MD performed more inpatient hospital care (for patient admitted to hospital), lab tests, and serum folate test procedures for Medicare patients than 75% of them and he also had a list price for beta-2 microglobulin (B2M) test, IgA test, IgG test, immunoglobulin tests, iron tests, and vitamin B12 test 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. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2012 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

aspiration	40
biological response modifier (BRM) therapy	348
blood draw	1863
bone marrow tests	81
chemotherapy	348
diagnostic procedures	81
doctor visit	1792
hospital care	164
inpatient care	164
lab tests	1884
minimally invasive procedures	515
preventive care	31
vaccines	31

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2013 were blood draw, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

aspiration	31
biological response modifier (BRM) therapy	335
blood draw	2135
bone marrow tests	64
chemotherapy	335
diagnostic procedures	64
doctor visit	1962
hospital care	140
inpatient care	140
lab tests	2093
minimally invasive procedures	407
preventive care	55
vaccines	55

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	213
Female	226

**Ethnicity**
Non-Hispanic White	316
Black	89
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	153
85 and over	98
Less than 65	17

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2013

Hypertension	57
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	35
Depression	14
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	10
Cancer	31

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2014 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

aspiration	22
biological response modifier (BRM) therapy	236
blood draw	1002
bone marrow tests	46
chemotherapy	236
diagnostic procedures	46
doctor visit	1334
hospital care	81
inpatient care	81
lab tests	1550
minimally invasive procedures	316

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	202
Female	239

**Ethnicity**
Non-Hispanic White	269
Black	134
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	149
85 and over	85
Less than 65	18

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2014

Hypertension	63
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	35
Depression	14
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	10
Cancer	31

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2015 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

aspiration	19
biological response modifier (BRM) therapy	233
blood draw	28
bone marrow tests	38
chemotherapy	233
diagnostic procedures	38
doctor visit	1106
hospital care	107
inpatient care	107
lab tests	1449
minimally invasive procedures	360
preventive care	13
vaccines	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	372
Female	474

**Ethnicity**
Non-Hispanic White	528
Black	246
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	266
85 and over	176
Less than 65	54

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2015

Hypertension	68
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	37
Depression	15
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	14
Cancer	31

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2016 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

aspiration	27
biological response modifier (BRM) therapy	200
blood draw	34
bone marrow tests	54
chemotherapy	200
diagnostic procedures	54
doctor visit	1241
hospital care	124
inpatient care	124
lab tests	1494
minimally invasive procedures	339
preventive care	13
vaccines	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	180
Female	217

**Ethnicity**
Non-Hispanic White	256
Black	102
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	137
85 and over	80
Less than 65	19

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2016

Hypertension	66
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	38
Depression	14
Chronic Kidney Disease	37
Asthma	14
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	15
Cancer	29

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2017 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

aspiration	21
biological response modifier (BRM) therapy	171
blood draw	25
bone marrow tests	43
chemotherapy	171
diagnostic procedures	43
doctor visit	1286
hospital care	132
inpatient care	132
lab tests	1376
minimally invasive procedures	391

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	167
Female	192

**Ethnicity**
Non-Hispanic White	237
Black	81
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	123
85 and over	71
Less than 65	18

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2017

Hypertension	70
High Cholesterol	50
Stroke	8
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	16
Cancer	27

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2018 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

biological response modifier (BRM) therapy	163
blood draw	346
chemotherapy	163
doctor visit	1302
hospital care	66
inpatient care	66
lab tests	2035
minimally invasive procedures	311

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	213
Female	241

**Ethnicity**
Non-Hispanic White	305
Black	90
Hispanic	15
Asian	15
Other	29
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	160
85 and over	98
Less than 65	16

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2018

Hypertension	67
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	13
Cancer	29

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

biological response modifier (BRM) therapy	196
blood draw	593
chemotherapy	196
doctor visit	1640
hospital care	84
inpatient care	84
lab tests	3118
minimally invasive procedures	298
port flush	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	225
Female	233

**Ethnicity**
Non-Hispanic White	310
Black	90
Hispanic	15
Asian	12
Other	31
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	178
85 and over	82
Less than 65	18

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2019

Hypertension	62
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	11
Cancer	27

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2020 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

biological response modifier (BRM) therapy	218
blood draw	681
chemotherapy	218
doctor visit	1416
hormone therapy	24
hospital care	34
inpatient care	34
lab tests	2428
minimally invasive procedures	328

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	243
Female	229

**Ethnicity**
Non-Hispanic White	337
Black	81
Hispanic	12
Asian	15
Other	27
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	184
85 and over	78
Less than 65	12

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2020

Hypertension	61
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	39
Depression	16
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	10
Cancer	28

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2021 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

biological response modifier (BRM) therapy	193
blood draw	190
chemotherapy	193
doctor visit	1493
hormone therapy	54
hospital care	100
inpatient care	100
lab tests	2896
minimally invasive procedures	366
preventive care	19

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	306
Female	340

**Ethnicity**
Non-Hispanic White	479
Black	91
Hispanic	18
Asian	24
Other	34
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	276
85 and over	108
Less than 65	19

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2021

Hypertension	65
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	38
Depression	21
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	12
Cancer	29

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD during 2022 were lab tests, minimally invasive procedures, blood draw and chemotherapy.

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

biological response modifier (BRM) therapy	201
blood draw	247
chemotherapy	201
doctor visit	1321
hormone therapy	39
hospital care	181
inpatient care	181
lab tests	3451
minimally invasive procedures	353
preventive care	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	368
Female	407

**Ethnicity**
Non-Hispanic White	574
Black	98
Hispanic	22
Asian	34
Other	47
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	341
85 and over	131
Less than 65	23

Conditions of Medicare patients treated by Dr. Ari D. Fishman, MD in 2022

Hypertension	73
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	17
Atrial Fibrilation	20
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	6
Cancer	36

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ari D. Fishman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ari D. Fishman, MD treated as a medical oncologist in Bethesda, MD were lab tests, blood draw, minimally invasive procedures and chemotherapy.

aspiration	26
biological response modifier (BRM) therapy	226
blood draw	649
bone marrow tests	54
chemotherapy	226
diagnostic procedures	54
doctor visit	1444
hormone therapy	39
hospital care	110
inpatient care	110
lab tests	2161
minimally invasive procedures	362
preventive care	23
vaccines	28

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ari D. Fishman, MD.

**Gender**
Male	226
Female	254

**Ethnicity**
Black / African American	100
Asian / Pacific Islander	9
Non-Hispanic White	328
Native American / Alaskan Native	0
Hispanic	7
Other	24

**Age**
75 to 84	178
85 and over	91
Less than 65	19
65 to 74	190

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

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

Hypertension	59
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	30
Asthma	7
Osteoporosis	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Atrial Fibrillation	11
Dementia	10
Cancer	27

Education & Training

Dr. Ari D. Fishman, MD graduated from Tel Aviv University, Sackler Faculty of Medicine in 1995. He completed residency at Beth Israel Medical Center. He is certified by the Medical Oncology, American Board of Internal Medicine Subspecialty Medical Oncology and has a state license in Maryland.

Medical School: Tel Aviv University, Sackler Faculty of Medicine (1995)

Residency: Beth Israel Medical Center (1998)

Board Certification: Medical Oncology, American Board of Internal Medicine Subspecialty Medical Oncology (2001)

Licensed In: Maryland

Affiliations & Hospitals

Dr. Ari D. Fishman, MD is associated with these hospitals and organizations:

Holy Cross Health

Ratings & Reviews

Dr. Ari D. Fishman, MD has a good overall rating with an average of 3.33 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Ari D. Fishman, MD from all over the web to help you find the right in Bethesda, MD.

3.33

Overall Rating

(6 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Celgene Corporation	$711 Pomalyst $204	Revlimid $177	Abraxane $112	Istodax $102	OPDUALAG $65	Other $52
Novartis Pharmaceuticals Corporation	$534 AFINITOR $114	Exjade $114	NON BRAND $100	SANDOSTATIN LAR $82	VOTRIENT RCC $42	Other $81
Genentech USA, Inc.	$458 Avastin $180	Perjeta $103	Kadcyla $50	Gazyva $40	Rituxan $22	Other $63
E.R. Squibb & Sons, L.L.C.	$340 OPDIVO $151	YERVOY $98	ERBITUX $60	SPRYCEL $31
Alexion Pharmaceuticals, Inc.	$287 SOLIRIS $287
Other	$2,170 IMBRUVICA $166	JAKAFI $106	XGEVA $101	XTANDI $96	Gilotrif $94	Other $1,607

**Types of Payments**
Food and Beverage	$4,427
Education	$73

Biography

Dr. Ari Fishman is a specialist in adult hematology, adult oncology, and medical oncology. He works in Greenbelt, MD and Bethesda, MD. These areas are among his clinical interests: cancer, internal medicine, and blood disorders. On average, patients gave him a rating of 3.5 stars (out of 5). Before completing his residency at Beth Israel Medical Center and a hospital affiliated with Albert Einstein College of Medicine, Dr. Fishman attended medical school at Tel Aviv University, Sackler Faculty of Medicine and Albert Einstein College of Medicine of Yeshiva University. He is affiliated with Holy Cross Health. Dr. Fishman is not accepting new patients at this time according to Holy Cross Health.