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Dr. Neil C. Porter, MD

(Dr. Neil Porter, M.D.)

(108 Ratings)

Specializes in: Neuromuscular Medicine and Neurology (Brain & Spinal Cord Disease)

Johns Hopkins University School of Medicine (1990)

120 Penn Street
Baltimore, MD 21201

(410) 706-6091

Dr. Neil C. Porter, MD is a neuromuscular medicine in Baltimore, MD specializing in neuromuscular medicine and neurology (brain & spinal cord disease). He graduated from Johns Hopkins University School of Medicine in 1990 and has 36 years of experience. Dr. Neil C. Porter, MD is affiliated with University of Maryland Medical System.

Office Locations

University of Maryland Medical System

120 Penn Street
Baltimore, MD 21201

(410) 706-6091

(410) 328-4379

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16 S Eutaw Street Frenkil Building 3rd Floor
Baltimore, MD 21201

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In The News

“"It did show that he actually had a small stroke," said neurologist Dr. Neil Porter.”—"Delaware congressman suffers 2 small strokes", NBC News, September 2006

Noteworthy Medicare Patient Procedures Performed by Dr. Neil C. Porter, MD in 2023

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

Top 5%

By Affordability:

electrodiagnostic testing

electrophysiological study

nerve conduction studies

In 2023, Dr. Neil C. Porter, MD had a list price for electrodiagnostic testing, electrophysiological (EP) study, and nerve conduction studies (NCS) that was lower than the list prices billed to Medicare by 95% 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

In 2012, Dr. Neil C. Porter, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Maryland.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	125
hospital care	130
inpatient care	130

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	120
hospital care	331
inpatient care	331

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	85
Female	105

**Ethnicity**
Non-Hispanic White	101
Black	78
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	48
85 and over	13
Less than 65	66

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2013

Hypertension	75
High Cholesterol	56
Stroke	17
Ischemic Heart Disease	46
Depression	36
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	18
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	153
hospital care	169
inpatient care	169

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	103
Female	86

**Ethnicity**
Non-Hispanic White	106
Black	67
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	0
85 and over	0
Less than 65	74

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2014

Hypertension	71
High Cholesterol	49
Stroke	16
Ischemic Heart Disease	36
Depression	32
Chronic Kidney Disease	30
Asthma	14
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	179
hospital care	107
inpatient care	107

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	204
Female	188

**Ethnicity**
Non-Hispanic White	206
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	78
85 and over	22
Less than 65	146

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2015

Hypertension	69
High Cholesterol	50
Stroke	14
Ischemic Heart Disease	35
Depression	35
Chronic Kidney Disease	34
Asthma	19
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	43
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	174
hospital care	19
inpatient care	19

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	96
Female	77

**Ethnicity**
Non-Hispanic White	94
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	0
85 and over	0
Less than 65	55

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2016

Hypertension	73
High Cholesterol	56
Stroke	11
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	42
Asthma	21
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	39
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	179

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	70
Female	72

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	0
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	44

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2017

Hypertension	66
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2018 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

diagnostic procedures	13
doctor visit	211
hospital care	63
inpatient care	63

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	109
Female	100

**Ethnicity**
Non-Hispanic White	121
Black	74
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	53
85 and over	12
Less than 65	67

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2018

Hypertension	72
High Cholesterol	53
Stroke	13
Ischemic Heart Disease	36
Depression	36
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	41
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2019 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

diagnostic procedures	17
doctor visit	227
hospital care	140
inpatient care	140

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	137
Female	147

**Ethnicity**
Non-Hispanic White	143
Black	118
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	58
85 and over	17
Less than 65	78

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2019

Hypertension	71
High Cholesterol	59
Stroke	23
Ischemic Heart Disease	41
Depression	42
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	43
Dementia	24
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	147
hospital care	75
inpatient care	75

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	90
Female	101

**Ethnicity**
Non-Hispanic White	109
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	42
85 and over	19
Less than 65	56

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2020

Hypertension	74
High Cholesterol	60
Stroke	23
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	45
Dementia	23
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	114
hospital care	268
inpatient care	268

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	127
Female	131

**Ethnicity**
Non-Hispanic White	142
Black	103
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	58
85 and over	20
Less than 65	75

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	33
Ischemic Heart Disease	52
Depression	42
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	50
Dementia	31
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

doctor visit	206
hospital care	126
inpatient care	126

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	122
Female	117

**Ethnicity**
Non-Hispanic White	126
Black	90
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	51
85 and over	19
Less than 65	68

Conditions of Medicare patients treated by Dr. Neil C. Porter, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	29
Ischemic Heart Disease	36
Depression	34
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	18
Atrial Fibrilation	24
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	44
Dementia	11
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Neil C. Porter, MD for Medicare patients.

The highest averages for the top procedures that Dr. Neil C. Porter, MD treated as a neuromuscular medicine in Baltimore, MD were hospital care, inpatient care and diagnostic procedures.

diagnostic procedures	15
doctor visit	166
hospital care	142
inpatient care	142

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Neil C. Porter, MD.

**Gender**
Male	103
Female	102

**Ethnicity**
Black / African American	54
Asian / Pacific Islander	0
Non-Hispanic White	111
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	35
85 and over	11
Less than 65	66
65 to 74	82

Average of Total of Conditions of Medicare patients treated by Dr. Neil C. Porter, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Neil C. Porter, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	65
High Cholesterol	52
Stroke	16
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	34
Asthma	11
Osteoporosis	6
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Atrial Fibrillation	12
Dementia	17
Cancer	10

Education & Training

Dr. Neil C. Porter, MD graduated from Johns Hopkins University School of Medicine in 1990. He completed residency at Johns Hopkins University Affiliated Hospitals. He is certified by the American Board of Psychiatry and Neurology - Clinical Neurophysiology, American Board of Psychiatry and Neurology - Neurology and has a state license in Maryland.

Medical School: Johns Hopkins University School of Medicine (1990)

Residency: Johns Hopkins University Affiliated Hospitals (1994)

Board Certification: American Board of Psychiatry and Neurology - Clinical Neurophysiology, American Board of Psychiatry and Neurology - Neurology (1997)

Licensed In: Maryland

Affiliations & Hospitals

Dr. Neil C. Porter, MD is associated with these hospitals and organizations:

University of Maryland Medical System

Ratings & Reviews

Dr. Neil C. Porter, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 108 ratings. We collect ratings and reviews of Dr. Neil C. Porter, MD from all over the web to help you find the right in Baltimore, MD.

4.9

Overall Rating

(108 Ratings)

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General Payments

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

**Payments by Company**
Alexion Pharmaceuticals, Inc.	$4,581 SOLIRIS $4,456	$125
SANOFI-AVENTIS U.S. LLC	$179 HYPERLIPIDEMIA - DISEASE $95	$84
Amylyx Pharmaceuticals, Inc.	$122 RELYVRIO $122
Arbor Pharmaceuticals, Inc.	$100 $100
Grifols USA, LLC	$31 Gamunex-C $31
Other	$56 SPINRAZA $20	EMGALITY $19	Radicava $17

**Types of Payments**
Honoraria	$3,600
Food and Beverage	$842
Travel and Lodging	$527
Gift	$100

Biography

Dr. Neil Porter is a specialist in neuromuscular medicine and neurology (brain & spinal cord disease). On average, patients gave him a rating of 5.0 stars (out of 5). He is affiliated with the University of Maryland Medical System. Dr. Porter's education and training includes medical school at Johns Hopkins University School of Medicine and residency at a hospital affiliated with Johns Hopkins University.