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Home > OH Providers > Neurologists

Dr. Harold Mars, MD

(4 Ratings)

Specializes in: Neurology (Brain & Spinal Cord Disease)

3609 Park East Drive Suite 517
Beachwood, OH 44122

(216) 831-6085

Dr. Harold Mars, MD is a neurologist in Beachwood, OH specializing in neurology (brain & spinal cord disease).

Office Locations

3609 Park East Drive Suite 517
Beachwood, OH 44122

(216) 831-6085

(216) 831-6172

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2012 were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

diagnostic procedures	493
doctor visit	880
electroencephalography (EEG)	340
hospital care	1792
inpatient care	1792

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2013 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

diagnostic procedures	29
doctor visit	837
electroencephalography (EEG)	316
hospital care	1605
inpatient care	1605

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	305
Female	411

**Ethnicity**
Non-Hispanic White	428
Black	266
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	224
85 and over	174
Less than 65	141

Conditions of Medicare patients treated by Dr. Harold Mars, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	25
Ischemic Heart Disease	47
Depression	39
Chronic Kidney Disease	37
Asthma	16
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	35
Chronic Obstructive Pulmonary Disease	31
Diabetes	42
Dementia	42
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2014 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

diagnostic procedures	30
doctor visit	804
electroencephalography (EEG)	340
hospital care	1352
inpatient care	1352

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	322
Female	388

**Ethnicity**
Non-Hispanic White	445
Black	244
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	223
85 and over	179
Less than 65	117

Conditions of Medicare patients treated by Dr. Harold Mars, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	25
Ischemic Heart Disease	51
Depression	38
Chronic Kidney Disease	40
Asthma	16
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	42
Dementia	45
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2015 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

diagnostic procedures	26
doctor visit	708
electroencephalography (EEG)	268
hospital care	1094
inpatient care	1094

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	514
Female	664

**Ethnicity**
Non-Hispanic White	764
Black	386
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	372
85 and over	246
Less than 65	242

Conditions of Medicare patients treated by Dr. Harold Mars, MD in 2015

Hypertension	75
High Cholesterol	59
Stroke	25
Ischemic Heart Disease	46
Depression	35
Chronic Kidney Disease	41
Asthma	22
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	40
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2016 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

diagnostic procedures	25
doctor visit	780
electroencephalography (EEG)	232
hospital care	1153
inpatient care	1153

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	288
Female	360

**Ethnicity**
Non-Hispanic White	378
Black	251
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	200
85 and over	135
Less than 65	118

Conditions of Medicare patients treated by Dr. Harold Mars, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	23
Ischemic Heart Disease	45
Depression	37
Chronic Kidney Disease	45
Asthma	28
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	42
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2017 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

diagnostic procedures	24
doctor visit	656
electroencephalography (EEG)	227
hospital care	789
inpatient care	789

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	262
Female	312

**Ethnicity**
Non-Hispanic White	339
Black	219
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	189
85 and over	110
Less than 65	106

Conditions of Medicare patients treated by Dr. Harold Mars, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	24
Ischemic Heart Disease	45
Depression	39
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Dementia	42
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2018 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

doctor visit	552
electroencephalography (EEG)	231
hospital care	1015
inpatient care	1015

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	256
Female	316

**Ethnicity**
Non-Hispanic White	350
Black	196
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	175
85 and over	122
Less than 65	103

Conditions of Medicare patients treated by Dr. Harold Mars, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	26
Ischemic Heart Disease	41
Depression	42
Chronic Kidney Disease	51
Asthma	13
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	42
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2019 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

doctor visit	396
electroencephalography (EEG)	205
hospital care	671
inpatient care	671

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	212
Female	268

**Ethnicity**
Non-Hispanic White	285
Black	172
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	168
85 and over	87
Less than 65	78

Conditions of Medicare patients treated by Dr. Harold Mars, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	31
Ischemic Heart Disease	43
Depression	40
Chronic Kidney Disease	50
Asthma	13
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	39
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH during 2020 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

doctor visit	44
electroencephalography (EEG)	13
hospital care	51
inpatient care	51

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	48
Female	37

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

**Age**
From 65 to 74	29
From 75 to 84	27
85 and over	16
Less than 65	13

Conditions of Medicare patients treated by Dr. Harold Mars, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	21
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	38
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Harold Mars, MD for Medicare patients.

The highest averages for the top procedures that Dr. Harold Mars, MD treated as a neurologist in Beachwood, OH were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

diagnostic procedures	104
doctor visit	628
electroencephalography (EEG)	241
hospital care	1058
inpatient care	1058

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Harold Mars, MD.

**Gender**
Male	245
Female	306

**Ethnicity**
Black / African American	192
Asian / Pacific Islander	0
Non-Hispanic White	337
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
75 to 84	175
85 and over	118
Less than 65	102
65 to 74	155

Average of Total of Conditions of Medicare patients treated by Dr. Harold Mars, MD From 2012 - 2020

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

Hypertension	66
High Cholesterol	55
Stroke	22
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	40
Asthma	13
Osteoporosis	9
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Atrial Fibrillation	16
Cancer	12
Dementia	36

Education & Training

He has a state license in Ohio.

Licensed In: Ohio

Ratings & Reviews

Dr. Harold Mars, MD has an exceptional overall rating with an average of 4.5 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Harold Mars, MD from all over the web to help you find the right in Beachwood, OH.

4.5

Overall Rating

(4 Ratings)

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General Payments

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

**Payments by Company**
EISAI INC.	$2,094 Fycompa $2,094
Teva Pharmaceuticals USA, Inc.	$1,568 COPAXONE $893	AZILECT $225	AJOVY $151	AMRIX $80	Zecuity $69	Other $148
Novartis Pharmaceuticals Corporation	$965 Gilenya $350	Aimovig $205	EXELON PATCH $123	MAYZENT $103	AFINITOR $17	Other $167
Supernus Pharmaceuticals, Inc.	$908 OXTELLAR XR $603	TROKENDI XR $305
GENZYME CORPORATION	$851 AUBAGIO $760	LUMIZYME $61	POMPE - DISEASE $21	MS DISEASE STATE $10
Other	$6,705 NAMENDA XR $632	AVONEX $457	NUPLAZID $428	Rebif $403	APTIOM $391	Other $4,394

**Types of Payments**
Food and Beverage	$10,543
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$2,224
Education	$283
Gift	$42

Biography

Dr. Harold Mars sees patients in Beachwood, OH. His medical specialty is neurology (brain & spinal cord disease). Dr. Mars has obtained a license to practice in Ohio.