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

Home > DC Providers

Dr. Ram Swarup Trehan, MD

Accepting New Patients

(1 Rating)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

Armed Forces Medical College (1979)

Professional interests include: cancer, blood disorders

106 Irving Street Nw Suite 418
Washington, DC 20010

(202) 726-0941

Dr. Ram Swarup Trehan, MD is a medical oncologist in Washington, DC specializing in medical oncology, adult oncology and adult hematology. He graduated from Armed Forces Medical College in 1979 and has 47 years of experience. Dr. Ram Swarup Trehan, MD is affiliated with Holy Cross Health and AMERICAN ONCOLOGY PARTNERS PA.

Office Locations

Holy Cross Health

106 Irving Street Nw Suite 418
Washington, DC 20010

(202) 726-0941

open_in_new

Holy Cross Health

10750 Columbia Pike Suite 501
Silver Spring, MD 20901

(301) 593-9035

open_in_new

19520 Doctors Drive Suite 4100
Germantown, MD 20874

open_in_new

In The News

“"I am willing to go; it's for a humanitarian cause," said Dr. Ram Trehan, a doctor at the Holy Cross Hospital in Silver Spring who is of Indian origin.”—"Differences put aside for disaster mission", The Washington Times, October 2005

Noteworthy Medicare Patient Procedures Performed by Dr. Ram Swarup Trehan, MD in 2023

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

Top 5%

By Affordability:

intravenous infusion therapy

In 2023, Dr. Ram Swarup Trehan, MD had a list price for intravenous infusion therapy that was lower than the list prices billed to Medicare by 95% of providers in related specialties within District of Columbia. 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 Volume:

inpatient hospital care

In 2023, Dr. Ram Swarup Trehan, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within District of Columbia.

Top 25%

By Volume:

minimally invasive procedures

By Affordability:

blood draw

blood draw for lab tests

intravenous infusion

phlebotomy for lab tests

venipuncture

In 2012, among providers in related specialties within District of Columbia, Dr. Ram Swarup Trehan, MD performed more minimally invasive procedures procedures for Medicare patients than 75% of them and he also had a list price for blood draw, blood draw for lab tests, intravenous (IV) infusion, phlebotomy for lab tests, and venipuncture (phlebotomy) 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. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2012 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

aspiration	26
biological response modifier (BRM) therapy	205
blood draw	14
bone marrow tests	55
chemotherapy	205
diagnostic procedures	55
doctor visit	884
hospital care	513
inpatient care	513
minimally invasive procedures	416

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2013 were minimally invasive procedures, hospital care, inpatient care and chemotherapy.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

aspiration	24
biological response modifier (BRM) therapy	259
blood draw	149
bone marrow tests	50
chemotherapy	259
diagnostic procedures	50
doctor visit	1081
hospital care	363
inpatient care	363
lab tests	164
minimally invasive procedures	557
port flush	35

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	172
Female	238

**Ethnicity**
Non-Hispanic White	214
Black	118
Hispanic	18
Asian	47
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	135
85 and over	105
Less than 65	47

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	17
Diabetes	46
Dementia	20
Cancer	35

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2014 were hospital care, inpatient care, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

aspiration	15
biological response modifier (BRM) therapy	188
blood draw	261
bone marrow tests	30
chemotherapy	188
diagnostic procedures	30
doctor visit	912
hospital care	453
inpatient care	453
lab tests	133
minimally invasive procedures	409

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	160
Female	234

**Ethnicity**
Non-Hispanic White	194
Black	113
Hispanic	26
Asian	45
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	116
85 and over	108
Less than 65	45

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	37
Depression	21
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	46
Dementia	21
Cancer	31

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2015 were hospital care, inpatient care, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

aspiration	20
biological response modifier (BRM) therapy	199
blood draw	258
bone marrow tests	42
chemotherapy	199
diagnostic procedures	42
doctor visit	979
hospital care	432
inpatient care	432
lab tests	156
minimally invasive procedures	393
port flush	27

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	368
Female	582

**Ethnicity**
Non-Hispanic White	452
Black	302
Hispanic	48
Asian	96
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	290
85 and over	240
Less than 65	126

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2015

Hypertension	75
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	47
Dementia	20
Cancer	32

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2016 were minimally invasive procedures, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

aspiration	11
biological response modifier (BRM) therapy	227
blood draw	302
bone marrow tests	22
chemotherapy	227
diagnostic procedures	22
doctor visit	1101
hormone therapy	92
hospital care	281
inpatient care	281
lab tests	205
minimally invasive procedures	432
port flush	76

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	192
Female	296

**Ethnicity**
Non-Hispanic White	251
Black	130
Hispanic	26
Asian	60
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	170
85 and over	141
Less than 65	38

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	41
Depression	22
Chronic Kidney Disease	47
Asthma	18
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	20
Cancer	27

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2017 were minimally invasive procedures, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

aspiration	13
biological response modifier (BRM) therapy	149
blood draw	288
bone marrow tests	26
chemotherapy	149
diagnostic procedures	26
doctor visit	979
hormone therapy	79
hospital care	287
inpatient care	287
minimally invasive procedures	426
port flush	50

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	169
Female	285

**Ethnicity**
Non-Hispanic White	220
Black	130
Hispanic	29
Asian	52
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	142
85 and over	133
Less than 65	40

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2017

Hypertension	75
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	20
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	15
Diabetes	46
Dementia	21
Cancer	30

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2018 were minimally invasive procedures, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

aspiration	13
biological response modifier (BRM) therapy	172
blood draw	254
bone marrow tests	26
chemotherapy	172
diagnostic procedures	13
doctor visit	976
hospital care	210
inpatient care	210
minimally invasive procedures	496
port flush	53

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	165
Female	279

**Ethnicity**
Non-Hispanic White	232
Black	108
Hispanic	31
Asian	53
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	138
85 and over	144
Less than 65	48

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	49
Asthma	7
Osteoperosis	25
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	15
Diabetes	42
Dementia	23
Cancer	24

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2019 were minimally invasive procedures, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

biological response modifier (BRM) therapy	147
blood draw	257
chemotherapy	147
doctor visit	906
hospital care	138
inpatient care	138
minimally invasive procedures	474
port flush	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	163
Female	306

**Ethnicity**
Non-Hispanic White	251
Black	115
Hispanic	35
Asian	47
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	143
85 and over	152
Less than 65	43

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	27
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	25
Cancer	25

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2020 were minimally invasive procedures, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

biological response modifier (BRM) therapy	160
blood draw	256
chemotherapy	160
doctor visit	830
hospital care	222
inpatient care	222
minimally invasive procedures	463

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	182
Female	287

**Ethnicity**
Non-Hispanic White	248
Black	107
Hispanic	32
Asian	58
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	151
85 and over	151
Less than 65	33

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	44
Depression	25
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	29
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	24
Cancer	27

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2021 were minimally invasive procedures, hospital care, inpatient care and chemotherapy.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

biological response modifier (BRM) therapy	222
blood draw	36
chemotherapy	222
doctor visit	876
hospital care	336
inpatient care	336
minimally invasive procedures	352

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	166
Female	337

**Ethnicity**
Non-Hispanic White	246
Black	133
Hispanic	32
Asian	64
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	180
85 and over	135
Less than 65	45

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	16
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	28
Atrial Fibrilation	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	11
Diabetes	42
Dementia	22
Cancer	26

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC during 2022 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

biological response modifier (BRM) therapy	150
chemotherapy	150
doctor visit	847
hospital care	379
inpatient care	379
minimally invasive procedures	251

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	187
Female	348

**Ethnicity**
Non-Hispanic White	255
Black	165
Hispanic	0
Asian	54
Other	32
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	190
85 and over	145
Less than 65	51

Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	35
Atrial Fibrilation	19
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	15
Cancer	30

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ram Swarup Trehan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ram Swarup Trehan, MD treated as a medical oncologist in Washington, DC were minimally invasive procedures, hospital care, inpatient care and blood draw.

aspiration	17
biological response modifier (BRM) therapy	188
blood draw	207
bone marrow tests	35
chemotherapy	188
diagnostic procedures	34
doctor visit	942
hormone therapy	85
hospital care	328
inpatient care	328
lab tests	164
minimally invasive procedures	424

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ram Swarup Trehan, MD.

**Gender**
Male	174
Female	290

**Ethnicity**
Black / African American	129
Asian / Pacific Islander	52
Non-Hispanic White	233
Hispanic	25
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	150
85 and over	132
Less than 65	46
65 to 74	135

Average of Total of Conditions of Medicare patients treated by Dr. Ram Swarup Trehan, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	56
Stroke	10
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	41
Asthma	9
Osteoporosis	20
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Atrial Fibrillation	13
Cancer	26
Dementia	19

Education & Training

Dr. Ram Swarup Trehan, MD graduated from Armed Forces Medical College in 1979. He completed residency at D.C. General Hospital. He is certified by the Internal Medicine, American Board of Internal Medicine and has a state license in District of Columbia.

Medical School: Armed Forces Medical College (1979)

Residency: D.C. General Hospital (1987)

Board Certification: Internal Medicine, American Board of Internal Medicine (1989)

Licensed In: District of Columbia

Affiliations & Hospitals

Dr. Ram Swarup Trehan, MD is associated with these hospitals and organizations:

Holy Cross Health

AMERICAN ONCOLOGY PARTNERS PA

Ratings & Reviews

Dr. Ram Swarup Trehan, 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. Ram Swarup Trehan, MD from all over the web to help you find the right in Washington, DC.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2019-10-07

Thorough and to the point. Obviously very competent and knowledgeable. Answered all our questions with understandable words instead of medical jargon. Found ways to make things easier instead of more difficult. I called his office post-visit with a question and he called me back within ten minutes.

General Payments

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

**Payments by Company**
Eli Lilly and Company	$7,138 $7,138
TESARO, Inc.	$6,817 VARUBI $6,817
Pfizer Inc.	$4,099 IBRANCE $3,942	BOSULIF $36	TALZENNA $30	LORBRENA $30	BESPONSA $21	Other $40
Laboratory Corporation of America Holdings	$3,890 PGDx elio tissue complete $3,890
Exelixis Inc.	$3,659 Cabometyx $3,659
Other	$20,992 Monoferric $2,613	NO PRODUCT DISCUSSED $1,695	Reblozyl $1,506	Tavalisse $1,433	Revlimid $1,309	Other $12,437

**Types of Payments**
Consulting Fee	$19,822
Food and Beverage	$10,780
Honoraria	$6,745
Travel and Lodging	$6,249
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$2,480
Other	$518

Biography

Dr. Ram Trehan's medical specialty is adult hematology, adult oncology, and medical oncology. These areas are among his clinical interests: cancer, internal medicine, and blood disorders. After attending Armed Forces Medical College for medical school, he completed his residency training at D.C. General Hospital. Dr. Trehan is professionally affiliated with Holy Cross Health. His practice in Silver Spring, MD is open to new patients as reported by Holy Cross Health.