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Home > PA Providers > Neurologists

Dr. Maromi Nei, MD

Accepting New Patients

(2630 Ratings)

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

University of Texas Health Science Center at San Antonio, School of Medicine

Professional interests include: epilepsy, vagus nerve stimulation (VNS), neurological disorders, and more.

1101 Chestnut Street
Philadelphia, PA 19107

(215) 955-1222

Dr. Maromi Nei, MD is a neurologist in Philadelphia, PA specializing in neurology (brain & spinal cord disease) and neurophysiology. She graduated from University of Texas Health Science Center at San Antonio, School of Medicine. Dr. Maromi Nei, MD is affiliated with Jefferson Health, Thomas Jefferson University Hospital, Jefferson Torresdale Hospital, Jefferson Bucks Hospital, Jefferson Abington Hospital and Jefferson Frankford Hospital.

Office Locations

Jefferson Frankford Hospital

1101 Chestnut Street
Philadelphia, PA 19107

(215) 955-1222

(215) 955-0606

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900 Walnut Street 2nd Floor
Philadelphia, PA 19107

(215) 955-1234

(215) 955-3745

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Some issues Dr. Maromi Nei, MD can help you with:

Evoked Potential Test

Evoked potential tests measure the brain's response to different stimuli, namely sight, sound, or sensation. The tests are commonly done to diagnose conditions like multiple sclerosis, migraines, and tumors, such as those in the brainstem or the ear canal. At the beginning of the test, a computer will be connected to the body using wires with patches and sensors, called electrodes. In addition to measuring and recording the body's electrical responses, this machine also shows the location of any nerve damage. There are four types of evoked potential tests:

Visual evoked potential, which tests how the brain reacts to visual stimuli. During the test, electrodes will be applied on the scalp and patients are shown a flashing checkerboard pattern. The electrical signals the patients' brain produces in response to the pattern will be recorded. This test is able to identify issues in the optic nerve and is a helpful tool in diagnosing multiple sclerosis, as optic nerve damage is an early sign of that disease.
Auditory evoked potential, which measures how the brain responds to sound. In this test, the electrodes will be applied on the earlobes and on the scalp. Different sounds, such as clicks and tones, will be played through headphones, and responses to those sounds will be recorded. Aside from hearing loss in children, this test also diagnoses acoustic neuromas, which are noncancerous tumors in the ear canal that affect hearing and balance.
Somatosensory evoked potential, which tests how well the brain communicates with the spinal cord and the rest of the body. Faint electrical signals will be sent through electrodes that are applied on the wrist or the back of the knee. Electrodes on the scalp will measure how long it takes for the brain to receive the signals. This evoked potential test is often used to diagnose multiple sclerosis. In addition, since it can identify spinal cord issues, it may also be given to individuals who experience numbness following a spinal injury.
Motor evoked potential, which measures how the motor pathways function. These pathways deliver signals from the brain and spinal cord to the motor neurons, which are specialized cells directly responsible for controlling muscles. The test uses a device to send magnetic or electrical pulses to any part of the body. Patient response will show if motor neurons can adequately receive signals from the brain and spinal cord. Because this test detects communication issues in the motor pathways, it is used to diagnose multiple sclerosis, as well as to evaluate stroke recovery.

Each test takes between 30 to 60 minutes to complete, and can be done at the doctor's office. Application and removal of the electrodes do not hurt, but since they are placed on the scalp, patients should wash their hair with shampoo and avoid using conditioner or other hair products prior to the test.

Noteworthy Medicare Patient Procedures Performed by Dr. Maromi Nei, MD in 2024

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

Top 25%

By Volume:

electroencephalography

By Affordability:

extended EEG

video EEG

In 2012, among providers in related specialties within Pennsylvania, Dr. Maromi Nei, MD performed more electroencephalography (EEG) procedures for Medicare patients than 75% of them and she also had a list price for extended EEG, and video EEG 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. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2012 were electroencephalography (EEG), hospital care and inpatient care.

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	204
electroencephalography (EEG)	320
hospital care	79
inpatient care	79

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2013 were electroencephalography (EEG), hospital care and inpatient care.

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	248
electroencephalography (EEG)	366
hospital care	145
inpatient care	145

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	198
Female	223

**Ethnicity**
Non-Hispanic White	295
Black	97
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	65
85 and over	21
Less than 65	199

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2013

Hypertension	68
High Cholesterol	55
Stroke	32
Ischemic Heart Disease	41
Depression	42
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	21
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2014 were electroencephalography (EEG), hospital care and inpatient care.

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	194
electroencephalography (EEG)	384
hospital care	133
inpatient care	133

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	169
Female	208

**Ethnicity**
Non-Hispanic White	258
Black	91
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	65
85 and over	21
Less than 65	163

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2014

Hypertension	67
High Cholesterol	54
Stroke	32
Ischemic Heart Disease	43
Depression	42
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2015 were electroencephalography (EEG), hospital care and inpatient care.

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	185
electroencephalography (EEG)	358
hospital care	90
inpatient care	90

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	302
Female	330

**Ethnicity**
Non-Hispanic White	418
Black	148
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	114
85 and over	38
Less than 65	296

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2015

Hypertension	63
High Cholesterol	52
Stroke	33
Ischemic Heart Disease	37
Depression	40
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	28
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2016 were electroencephalography (EEG), hospital care and inpatient care.

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	165
electroencephalography (EEG)	217
hospital care	101
inpatient care	101

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	127
Female	151

**Ethnicity**
Non-Hispanic White	190
Black	71
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	30
85 and over	11
Less than 65	146

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2016

Hypertension	61
High Cholesterol	51
Stroke	25
Ischemic Heart Disease	34
Depression	45
Chronic Kidney Disease	35
Asthma	25
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	34
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2017 were electroencephalography (EEG), hospital care and inpatient care.

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	158
electroencephalography (EEG)	209
hospital care	16
inpatient care	16

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	115
Female	138

**Ethnicity**
Non-Hispanic White	180
Black	57
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	38
85 and over	18
Less than 65	114

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2017

Hypertension	64
High Cholesterol	53
Stroke	24
Ischemic Heart Disease	36
Depression	43
Chronic Kidney Disease	32
Asthma	12
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	38
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2018 were electroencephalography (EEG), hospital care and inpatient care.

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	158
electroencephalography (EEG)	202
hospital care	63
inpatient care	63

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	109
Female	134

**Ethnicity**
Non-Hispanic White	162
Black	58
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	34
85 and over	17
Less than 65	113

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2018

Hypertension	63
High Cholesterol	53
Stroke	28
Ischemic Heart Disease	30
Depression	44
Chronic Kidney Disease	35
Asthma	16
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	30
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2019 were electroencephalography (EEG), hospital care and inpatient care.

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	165
electroencephalography (EEG)	204
hospital care	18
inpatient care	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	109
Female	143

**Ethnicity**
Non-Hispanic White	158
Black	70
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	42
85 and over	18
Less than 65	117

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2019

Hypertension	67
High Cholesterol	60
Stroke	25
Ischemic Heart Disease	38
Depression	43
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	31
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2020 were electroencephalography (EEG).

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	115
electroencephalography (EEG)	48

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	100
Female	140

**Ethnicity**
Non-Hispanic White	139
Black	70
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	43
85 and over	17
Less than 65	98

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2020

Hypertension	70
High Cholesterol	59
Stroke	27
Ischemic Heart Disease	40
Depression	43
Chronic Kidney Disease	46
Asthma	13
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	32
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2021 were electroencephalography (EEG).

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	150
electroencephalography (EEG)	64

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	123
Female	121

**Ethnicity**
Non-Hispanic White	155
Black	57
Hispanic	0
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	56
85 and over	12
Less than 65	91

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2021

Hypertension	67
High Cholesterol	59
Stroke	26
Ischemic Heart Disease	40
Depression	40
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2022 were electroencephalography (EEG).

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	136
electroencephalography (EEG)	127

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	130
Female	146

**Ethnicity**
Non-Hispanic White	194
Black	45
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	53
85 and over	21
Less than 65	101

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2022

Hypertension	72
High Cholesterol	71
Stroke	40
Ischemic Heart Disease	37
Depression	39
Chronic Kidney Disease	27
Asthma	15
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	28
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2023 were electroencephalography (EEG).

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	136
electroencephalography (EEG)	115

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	126
Female	145

**Ethnicity**
Non-Hispanic White	196
Black	39
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	68
85 and over	20
Less than 65	90

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	43
Ischemic Heart Disease	33
Depression	35
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	17
Atrial Fibrilation	20
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA during 2024 were electroencephalography (EEG).

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

doctor visit	129
electroencephalography (EEG)	112

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Male	122
Female	131

**Ethnicity**
Non-Hispanic White	175
Black	46
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	64
85 and over	21
Less than 65	86

Conditions of Medicare patients treated by Dr. Maromi Nei, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	39
Ischemic Heart Disease	35
Depression	40
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	20
Atrial Fibrilation	24
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Maromi Nei, MD for Medicare patients.

The highest averages for the top procedures that Dr. Maromi Nei, MD treated as a neurologist in Philadelphia, PA were electroencephalography (EEG), hospital care and inpatient care.

doctor visit	164
electroencephalography (EEG)	209
hospital care	80
inpatient care	80

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Maromi Nei, MD.

**Gender**
Female	154
Male	133

**Ethnicity**
Black / African American	65
Asian / Pacific Islander	1
Non-Hispanic White	193
Hispanic	6
Native American / Alaskan Native	0
Other	1

**Age**
85 and over	18
75 to 84	51
Less than 65	124
65 to 74	93

Average of Total of Conditions of Medicare patients treated by Dr. Maromi Nei, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Maromi Nei, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	62
High Cholesterol	55
Stroke	28
Ischemic Heart Disease	34
Depression	38
Chronic Kidney Disease	32
Asthma	13
Osteoporosis	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Atrial Fibrillation	14
Cancer	10
Dementia	26

Education & Training

Dr. Maromi Nei, MD graduated from University of Texas Health Science Center at San Antonio, School of Medicine. She completed residency at Hospital of the University of Pennsylvania. She is certified by the Board Certification: Neurology, Epilepsy and has a state license in Pennsylvania.

Medical School: University of Texas Health Science Center at San Antonio, School of Medicine

Residency: Hospital of the University of Pennsylvania

Board Certification: Board Certification: Neurology, Epilepsy

Licensed In: Pennsylvania

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Maromi Nei, MD appears to accept the following insurance providers: QualCare, United Healthcare Community Plan (AmeriChoice), Aetna Medicare, CIGNA Medicare, Highmark Blue Cross Blue Shield, Blue Cross Federal, Horizon Blue Cross Blue Shield, GEHA, WellCare, AmeriHealth, CIGNA Commercial, MultiPlan, AARP, Geisinger Health Plan, US Family Health Plan, United Healthcare, Medicaid, Humana, Workers' Compensation, Cigna, Devon Health, TRICARE, First Health, WellPoint, Jefferson Health Plans (Medicare & ACA), Medical Assistance of New Jersey, Provider Partners Medicare, PA Health and Wellness CHC, Devoted Medicare, Medical Assistance of Delaware, Keystone First/CHC/VIP, Blue Card by BCBS, Medicare FFS, Medical Assistance of Pennsylvania, Independence Blue Cross - Various plans, Aetna Commercial - Excludes Marketplace Plans, UPMC, Aetna Better Health CHIP PA, Highmark Wholecare, Ambetter from PA Health and Wellness and Keystone First VIP.

Insurance Accepted by Provider includes:

According to our sources, Dr. Maromi Nei, MD accepts the following insurance providers:

QualCare

United Healthcare Community Plan (AmeriChoice)

Aetna Medicare

CIGNA Medicare

Highmark Blue Cross Blue Shield

Blue Cross Federal

Horizon Blue Cross Blue Shield

GEHA

WellCare

AmeriHealth

CIGNA Commercial

MultiPlan

AARP

Geisinger Health Plan

US Family Health Plan

United Healthcare

Medicaid

Humana

Workers' Compensation

Cigna

Devon Health

TRICARE

First Health

WellPoint

Jefferson Health Plans (Medicare & ACA)

Medical Assistance of New Jersey

Provider Partners Medicare

PA Health and Wellness CHC

Devoted Medicare

Medical Assistance of Delaware

Keystone First/CHC/VIP

Blue Card by BCBS

Medicare FFS

Medical Assistance of Pennsylvania

Independence Blue Cross - Various plans

Aetna Commercial - Excludes Marketplace Plans

UPMC

Aetna Better Health CHIP PA

Highmark Wholecare

Ambetter from PA Health and Wellness

Keystone First VIP

Ratings & Reviews

Dr. Maromi Nei, MD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 2630 ratings. We collect ratings and reviews of Dr. Maromi Nei, MD from all over the web to help you find the right in Philadelphia, PA.

4.91

Overall Rating

(2630 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
UCB, Inc.	$172 $172
GlaxoSmithKline, LLC.	$170 POTIGA $170
Medtronic USA, Inc.	$125 Deep Brain Neurostimulation $125

**Types of Payments**
Food and Beverage	$297
Consulting Fee	$170

Research Payments

Dr. Maromi Nei, MD has received 23 research payments totaling $128,309.

Biography

Dr. Maromi Nei's areas of specialization are neurophysiology and neurology (brain & spinal cord disease); she sees patients in Philadelphia, PA. Patients rated her highly, giving her an average of 5.0 stars (out of 5). These areas are among her clinical interests: evoked potential test, MRI (magnetic resonance imaging), and vagus nerve stimulation (VNS). Dr. Nei seems to honor Blue Cross/Blue Shield, Coventry, and Geisinger Health Plan, as well as other insurance carriers. She obtained her medical school training at the University of Texas Health Science Center at San Antonio, School of Medicine and performed her residency at Hospital of the University of Pennsylvania. Dr. Nei is professionally affiliated with Thomas Jefferson University Hospital. Jefferson Health reports that she is accepting new patients at her office in Philadelphia, PA.