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Dr. Marissa A. Blum, MD, MS

Accepting New Patients

(Marissa A. Blum, MD, MS)

(241 Ratings)

Specializes in: Rheumatology (Arthritis & Autoimmune Diseases)

Johns Hopkins University School of Medicine

Professional interests include: women's health issues, scleroderma, vasculitis, and more.

3401 N BROAD STREET
PHILADELPHIA, PA 19140

1-800-836-7536

Dr. Marissa A. Blum, MD, MS is a rheumatologist in PHILADELPHIA, PA specializing in rheumatology (arthritis & autoimmune diseases). She graduated from Johns Hopkins University School of Medicine. Dr. Marissa A. Blum, MD, MS is affiliated with Temple Health.

Office Locations

3401 N BROAD STREET
PHILADELPHIA, PA 19140

open_in_new

Temple Health

7500 Central Avenue
Philadelphia, PA 19111

1-800-836-7536

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2012 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	82
blood draw	71
doctor visit	237
hospital care	79
injections	82
inpatient care	79

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2013 were blood draw, aspiration, injections and hospital care.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	71
blood draw	88
doctor visit	221
hospital care	29
injections	71
inpatient care	29

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	32
Female	120

**Ethnicity**
Non-Hispanic White	0
Black	87
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	0
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2013

Hypertension	75
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	30
Asthma	17
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	31
Chronic Obstructive Pulmonary Disease	17
Diabetes	47
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2014 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	41
doctor visit	348
hospital care	73
injections	41
inpatient care	73

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	61
Female	182

**Ethnicity**
Non-Hispanic White	0
Black	132
Hispanic	58
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	36
85 and over	12
Less than 65	101

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2014

Hypertension	72
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	40
Asthma	18
Osteoperosis	19
Atrial Fibrilation	10
Heart Failure	30
Chronic Obstructive Pulmonary Disease	20
Diabetes	47
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2015 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	28
doctor visit	252
hospital care	100
injections	28
inpatient care	100

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	146
Female	338

**Ethnicity**
Non-Hispanic White	156
Black	214
Hispanic	90
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	96
85 and over	50
Less than 65	178

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2015

Hypertension	75
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	43
Asthma	23
Osteoperosis	18
Atrial Fibrilation	13
Heart Failure	36
Chronic Obstructive Pulmonary Disease	23
Diabetes	48
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2016 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	22
doctor visit	170
hospital care	112
injections	22
inpatient care	112

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	49
Female	145

**Ethnicity**
Non-Hispanic White	43
Black	105
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	38
85 and over	14
Less than 65	71

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2016

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	42
Depression	36
Chronic Kidney Disease	51
Asthma	37
Osteoperosis	22
Atrial Fibrilation	9
Heart Failure	43
Chronic Obstructive Pulmonary Disease	27
Diabetes	49
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2017 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	24
doctor visit	124
hospital care	128
injections	24
inpatient care	128

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	29
Female	92

**Ethnicity**
Non-Hispanic White	30
Black	66
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	0
85 and over	0
Less than 65	43

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2017

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	47
Depression	40
Chronic Kidney Disease	53
Asthma	16
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	40
Chronic Obstructive Pulmonary Disease	24
Diabetes	46
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2018 were aspiration, hospital care, inpatient care and injections.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	20
doctor visit	120
hospital care	20
injections	20
inpatient care	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	19
Female	78

**Ethnicity**
Non-Hispanic White	25
Black	49
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	0
85 and over	0
Less than 65	33

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2018

Hypertension	75
High Cholesterol	51
Stroke	11
Ischemic Heart Disease	40
Depression	40
Chronic Kidney Disease	49
Asthma	14
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	37
Chronic Obstructive Pulmonary Disease	23
Diabetes	46
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2019 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	26
doctor visit	124
hospital care	43
injections	26
inpatient care	43

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	23
Female	73

**Ethnicity**
Non-Hispanic White	22
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2019

Hypertension	73
High Cholesterol	55
Stroke	11
Ischemic Heart Disease	47
Depression	35
Chronic Kidney Disease	53
Asthma	17
Osteoperosis	27
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	21
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2020 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

aspiration	21
doctor visit	138
hospital care	27
injections	21
inpatient care	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	50
Female	113

**Ethnicity**
Non-Hispanic White	41
Black	86
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	0
85 and over	0
Less than 65	58

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2020

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	44
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

doctor visit	283
hospital care	78
inpatient care	78

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	70
Female	165

**Ethnicity**
Non-Hispanic White	167
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2021

Hypertension	63
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	32
Depression	31
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	29
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

doctor visit	459
hospital care	30
inpatient care	30

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	66
Female	208

**Ethnicity**
Non-Hispanic White	223
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	82
85 and over	17
Less than 65	41

Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS in 2022

Hypertension	68
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	23
Asthma	18
Osteoperosis	41
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marissa A. Blum, MD, MS for Medicare patients.

The highest averages for the top procedures that Dr. Marissa A. Blum, MD, MS treated as a rheumatologist in PHILADELPHIA, PA were blood draw, hospital care, inpatient care and aspiration.

aspiration	37
blood draw	79
doctor visit	225
hospital care	65
injections	37
inpatient care	65

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marissa A. Blum, MD, MS.

**Gender**
Male	49
Female	137

**Ethnicity**
Black / African American	79
Asian / Pacific Islander	0
Non-Hispanic White	64
Native American / Alaskan Native	0
Hispanic	18
Other	0

**Age**
75 to 84	28
85 and over	8
Less than 65	56
65 to 74	77

Average of Total of Conditions of Medicare patients treated by Dr. Marissa A. Blum, MD, MS From 2012 - 2022

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

Hypertension	66
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	38
Asthma	16
Osteoporosis	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Atrial Fibrillation	9
Dementia	8
Cancer	8

Education & Training

Dr. Marissa A. Blum, MD, MS graduated from Johns Hopkins University School of Medicine. She completed residency at Johns Hopkins University Affiliated Hospitals. She is certified by the American Board of Internal Medicine - Internal Medicine and has a state license in Pennsylvania.

Medical School: Johns Hopkins University School of Medicine

Residency: Johns Hopkins University Affiliated Hospitals

Board Certification: American Board of Internal Medicine - Internal Medicine

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Marissa A. Blum, MD, MS is associated with these hospitals and organizations:

Temple Health

Ratings & Reviews

Dr. Marissa A. Blum, MD, MS has an exceptional overall rating with an average of 4.74 out of 5 stars based on 241 ratings. We collect ratings and reviews of Dr. Marissa A. Blum, MD, MS from all over the web to help you find the right in PHILADELPHIA, PA.

4.74

Overall Rating

(241 Ratings)

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General Payments

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

**Payments by Company**
Janssen Biotech, Inc.	$46 SIMPONI $33	REMICADE $14
Boston Scientific Corporation	$28 WATCHMAN $28
Questcor Pharmaceuticals	$27 ACTHAR $27

**Types of Payments**
Food and Beverage	$101

Biography

Dr. Marissa Blum's area of specialization is rheumatology (arthritis & autoimmune diseases). Before performing her residency at a hospital affiliated with Johns Hopkins University, Dr. Blum attended Johns Hopkins University School of Medicine. These areas are among Dr. Blum's clinical interests: women's health issues, osteoarthritis, and rheumatoid arthritis. Her average patient rating is 4.5 stars (out of 5). She has received distinctions including Philadelphia magazine; Phi Beta Kappa, Villanova University; and Harold Lamport Research Award, Johns Hopkins University. Dr. Blum is professionally affiliated with Temple Health. According to Yext, she is currently accepting new patients at her office in PHILADELPHIA, PA.