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Dr. Arun Rajan, MD

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Specializes in: Neurology (Brain & Spinal Cord Disease)

237a State Road
Dartmouth, MA 02747

(508) 979-1100

Dr. Arun Rajan, MD is a neurologist in Dartmouth, MA specializing in neurology (brain & spinal cord disease). Dr. Arun Rajan, MD is affiliated with Revere Medical and PRIME MEDICAL ASSOCIATES, LLC.

Office Locations

Revere Medical

237a State Road
Dartmouth, MA 02747

(508) 979-1100

(508) 979-1918

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Noteworthy Medicare Patient Procedures Performed by Dr. Arun Rajan, MD in 2023

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

Top 5%

By Volume:

chronic care

In 2023, Dr. Arun Rajan, MD performed more chronic care procedures for Medicare patients than 95% of providers in related specialties within Massachusetts.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2012 were lab tests, blood draw, sleep study and electroencephalography (EEG).

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	20
blood draw	131
doctor visit	725
electroencephalography (EEG)	43
lab tests	314
sleep study	58
thyroid function tests	39

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2013 were lab tests, blood draw, sleep study and electroencephalography (EEG).

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	33
blood draw	85
doctor visit	772
electroencephalography (EEG)	46
lab tests	193
sleep study	71
thyroid function tests	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	163
Female	194

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	69
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	48
85 and over	25
Less than 65	212

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2013

Hypertension	53
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	24
Depression	39
Chronic Kidney Disease	12
Asthma	12
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	15
Cancer	5

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2014 were lab tests, sleep study, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	23
blood draw	66
doctor visit	761
electroencephalography (EEG)	20
lab tests	161
sleep study	71
thyroid function tests	24

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	163
Female	194

**Ethnicity**
Non-Hispanic White	248
Black	17
Hispanic	78
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	47
85 and over	17
Less than 65	218

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2014

Hypertension	54
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	21
Depression	40
Chronic Kidney Disease	12
Asthma	14
Osteoperosis	5
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	12
Cancer	4

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2015 were lab tests, blood draw, sleep study and thyroid function tests.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	24
blood draw	57
doctor visit	743
electroencephalography (EEG)	22
lab tests	145
sleep study	47
thyroid function tests	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	298
Female	356

**Ethnicity**
Non-Hispanic White	444
Black	0
Hispanic	164
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	74
85 and over	42
Less than 65	390

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2015

Hypertension	56
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	19
Depression	43
Chronic Kidney Disease	12
Asthma	17
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	11
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2016 were sleep study, electroencephalography (EEG), airway management and diagnostic procedures.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	25
diagnostic procedures	13
doctor visit	737
electroencephalography (EEG)	37
sleep study	55

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	166
Female	171

**Ethnicity**
Non-Hispanic White	215
Black	0
Hispanic	104
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	29
85 and over	15
Less than 65	204

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2016

Hypertension	56
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	22
Depression	41
Chronic Kidney Disease	22
Asthma	21
Osteoperosis	4
Atrial Fibrilation	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2017 were sleep study, electroencephalography (EEG) and airway management.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	25
doctor visit	903
electroencephalography (EEG)	52
sleep study	64

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	174
Female	232

**Ethnicity**
Non-Hispanic White	273
Black	13
Hispanic	108
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	52
85 and over	27
Less than 65	216

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2017

Hypertension	59
High Cholesterol	53
Stroke	9
Ischemic Heart Disease	22
Depression	44
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	14
Cancer	5

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2018 were electroencephalography (EEG), chronic care, sleep study and airway management.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	34
chronic care	89
doctor visit	1189
electroencephalography (EEG)	126
sleep study	67

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	244
Female	319

**Ethnicity**
Non-Hispanic White	401
Black	0
Hispanic	131
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	96
85 and over	55
Less than 65	242

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2018

Hypertension	67
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	27
Depression	46
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	21
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2019 were chronic care, electroencephalography (EEG), sleep study and airway management.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	48
chronic care	331
doctor visit	1233
electroencephalography (EEG)	132
sleep study	80

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	236
Female	329

**Ethnicity**
Non-Hispanic White	413
Black	0
Hispanic	117
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	125
85 and over	63
Less than 65	228

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2019

Hypertension	69
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	27
Depression	49
Chronic Kidney Disease	34
Asthma	13
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	21
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2020 were chronic care, electroencephalography (EEG), sleep study and airway management.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	19
chronic care	274
doctor visit	1155
electroencephalography (EEG)	82
sleep study	43

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	203
Female	284

**Ethnicity**
Non-Hispanic White	339
Black	18
Hispanic	110
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	103
85 and over	40
Less than 65	202

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2020

Hypertension	67
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	24
Depression	48
Chronic Kidney Disease	33
Asthma	14
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2021 were electroencephalography (EEG), chronic care, sleep study and diagnostic procedures.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

airway management	16
chronic care	38
diagnostic procedures	17
doctor visit	1047
electroencephalography (EEG)	152
sleep study	33

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	187
Female	254

**Ethnicity**
Non-Hispanic White	289
Black	13
Hispanic	124
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	95
85 and over	34
Less than 65	197

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2021

Hypertension	67
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	26
Depression	47
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	22
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA during 2022 were electroencephalography (EEG), diagnostic procedures and chronic care.

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

chronic care	12
diagnostic procedures	18
doctor visit	814
electroencephalography (EEG)	75

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	166
Female	202

**Ethnicity**
Non-Hispanic White	243
Black	0
Hispanic	103
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	75
85 and over	30
Less than 65	154

Conditions of Medicare patients treated by Dr. Arun Rajan, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	18
Depression	42
Chronic Kidney Disease	18
Asthma	18
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Arun Rajan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Arun Rajan, MD treated as a neurologist in Dartmouth, MA were lab tests, chronic care, blood draw and electroencephalography (EEG).

airway management	26
blood draw	84
chronic care	148
diagnostic procedures	16
doctor visit	916
electroencephalography (EEG)	71
lab tests	203
sleep study	58
thyroid function tests	25

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Arun Rajan, MD.

**Gender**
Male	181
Female	230

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	284
Hispanic	100
Native American / Alaskan Native	0
Other	6

**Age**
75 to 84	67
85 and over	31
Less than 65	205
65 to 74	107

Average of Total of Conditions of Medicare patients treated by Dr. Arun Rajan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Arun Rajan, MD treated were high cholesterol, hypertension, depression and diabetes.

Hypertension	56
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	20
Depression	39
Chronic Kidney Disease	20
Asthma	13
Osteoporosis	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Atrial Fibrillation	7
Cancer	6
Dementia	15

Education & Training

He has a state license in Massachusetts.

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Arun Rajan, MD is associated with these hospitals and organizations:

Revere Medical

PRIME MEDICAL ASSOCIATES, LLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$242 Austedo XR $44	$198
Novartis Pharmaceuticals Corporation	$72 Gilenya $59	MAYZENT $13
UCB, Inc.	$68 Briviact $21	$47
Supernus Pharmaceuticals, Inc.	$47 TROKENDI XR $24	OXTELLAR XR $24
Otsuka America Pharmaceutical, Inc.	$45 REXULTI $45
Other	$253 SUNOSI $39	Leqembi $38	EMGALITY $26	ZAVZPRET $24	QULIPTA $23	Other $103

**Types of Payments**
Food and Beverage	$530
Education	$198

Research Payments

Dr. Arun Rajan, MD has received 4 research payments totaling $117,894.

Biography

Dr. Arun Rajan specializes in neurology (brain & spinal cord disease) and sleep medicine. Dr. Rajan (or staff) is conversant in Spanish, French, and Haitian Creole. He is affiliated with Revere Medical. Dr. Rajan has an open panel in Dartmouth, MA according to Revere Medical.