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Dr. Amit Mahajan, MD, MBBS

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Specializes in: Adult Infectious Disease, Diagnostic Radiology and Neuroradiology

Armed Forces Medical College

Professional interests include: angiogram (angiography), spine imaging

28 Split Rock Road
Trumbull, CT 06611

(203) 685-6976

Dr. Amit Mahajan, MD, MBBS is an adult infectious disease specialist in New Haven, CT specializing in adult infectious disease, diagnostic radiology and neuroradiology. He graduated from Armed Forces Medical College. Dr. Amit Mahajan, MD, MBBS is affiliated with Yale Medicine and Yale New Haven Health.

Office Locations

Yale New Haven Health

20 York Street
New Haven, CT 06510

(203) 688-9258

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28 Split Rock Road
Trumbull, CT 06611

(203) 685-6976

(203) 445-1699

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Some issues Dr. Amit Mahajan, MD, MBBS can help you with:

Angiogram (Angiography)

Angiography is the use of x-rays to examine blood vessels, especially in order to identify any blocked or misshapen vessels that may cause problems. The test itself is called an angiogram. Some of the disorders that angiograms can be used to diagnose include:

Blockages and narrowing
Weakened walls and bulging, called an aneurysm
Malformations and misshapen blood vessels
Kidney artery conditions
Aorta artery conditions
Vein problems, including deep vein thrombosis (DVT) and blood clots or embolisms

During an angiogram, the doctor inserts a very thin, flexible tube called a catheter into a blood vessel through an opening in the groin or arm. The catheter is threaded through the body to the site of the suspected problem, where a small amount of dye is injected into the bloodstream and x-rays are taken. The dye makes the surrounding blood vessels visible via x-ray.

If necessary, certain procedures can be performed after an angiogram while the catheter is in place. Angioplasty is the use of a catheter to widen narrowed or blocked arteries. Stents are like tiny coiled springs that hold blood vessels open, and they can be placed during a catheterization. Damaged heart valves can also be repaired or replaced.

A typical angiogram takes about an hour to perform, but it may be longer if the catheterization is used to perform procedures on the blood vessels. It may be uncomfortable at times but is usually not painful. Afterwards, patients may be monitored for up to six hours to make sure any bleeding from the insertion site has stopped. They are given fluids to help flush the dye from their body. For a day or two after an angiogram it is important for patients to drink plenty of fluids and keep strenuous activity to a minimum.

Noteworthy Medicare Patient Procedures Performed by Dr. Amit Mahajan, MD, MBBS in 2023

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

Top 5%

By Volume:

brain imaging

brain MRA

cervical spine CT scan

MRI

neck CT scan

spine imaging

In 2023, Dr. Amit Mahajan, MD, MBBS performed more brain imaging (neuroimaging), brain MRA, cervical (neck) spine CT scan, MRI (magnetic resonance imaging), neck CT scan, and spine imaging procedures for Medicare patients than 95% of providers in related specialties within Connecticut.

Top 25%

By Affordability:

CT scan

In 2012, Dr. Amit Mahajan, MD, MBBS had a list price for CT scan that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Connecticut. 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. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2012 were CT scan, brain imaging (neuroimaging), X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

abdominal imaging	158
brain imaging (neuroimaging)	704
CT scan	717
hip imaging	26
MRI (magnetic resonance imaging)	455
musculoskeletal imaging	26
neck imaging	99
pelvic imaging	84
spinal procedures	314
thoracic (chest) imaging	474
ultrasound (sonogram)	52
vascular procedures	91
X-rays	559

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2013 were brain imaging (neuroimaging), CT scan, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

abdominal imaging	161
brain imaging (neuroimaging)	714
CT scan	687
hip imaging	21
MRI (magnetic resonance imaging)	539
musculoskeletal imaging	21
neck imaging	78
pelvic imaging	133
spinal procedures	323
thoracic (chest) imaging	580
ultrasound (sonogram)	28
vascular procedures	43
X-rays	655

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	697
Female	931

**Ethnicity**
Non-Hispanic White	1249
Black	214
Hispanic	121
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	465
From 75 to 84	456
85 and over	336
Less than 65	371

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2013

Hypertension	75
High Cholesterol	58
Stroke	17
Ischemic Heart Disease	47
Depression	37
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	23
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2014 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and X-rays.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

abdominal imaging	68
brain imaging (neuroimaging)	943
CT scan	758
eye procedures	13
hip imaging	12
MRI (magnetic resonance imaging)	650
musculoskeletal imaging	12
neck imaging	111
pelvic imaging	52
spinal procedures	353
thoracic (chest) imaging	495
vascular procedures	54
X-rays	541

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	758
Female	965

**Ethnicity**
Non-Hispanic White	1341
Black	222
Hispanic	106
Asian	24
Other	30
Native American	0

**Age**
From 65 to 74	572
From 75 to 84	452
85 and over	348
Less than 65	351

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2014

Hypertension	75
High Cholesterol	62
Stroke	22
Ischemic Heart Disease	45
Depression	36
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	37
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	23
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2015 were CT scan, brain imaging (neuroimaging), X-rays and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

abdominal imaging	94
brain imaging (neuroimaging)	861
CT scan	895
eye procedures	14
hip imaging	16
MRI (magnetic resonance imaging)	552
musculoskeletal imaging	16
neck imaging	130
pelvic imaging	94
spinal procedures	408
thoracic (chest) imaging	517
ultrasound (sonogram)	45
vascular procedures	66
X-rays	584

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	1506
Female	1962

**Ethnicity**
Non-Hispanic White	2648
Black	498
Hispanic	236
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	1122
From 75 to 84	872
85 and over	710
Less than 65	764

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2015

Hypertension	75
High Cholesterol	61
Stroke	20
Ischemic Heart Disease	45
Depression	42
Chronic Kidney Disease	42
Asthma	20
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	25
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2016 were CT scan, brain imaging (neuroimaging), MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

abdominal imaging	116
brain imaging (neuroimaging)	797
CT scan	871
eye procedures	17
MRI (magnetic resonance imaging)	516
neck imaging	140
pelvic imaging	95
spinal procedures	394
thoracic (chest) imaging	331
ultrasound (sonogram)	65
vascular procedures	66
X-rays	388

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	733
Female	983

**Ethnicity**
Non-Hispanic White	1277
Black	253
Hispanic	126
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	553
From 75 to 84	429
85 and over	324
Less than 65	410

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2016

Hypertension	75
High Cholesterol	60
Stroke	19
Ischemic Heart Disease	42
Depression	39
Chronic Kidney Disease	45
Asthma	30
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	25
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2017 were CT scan, brain imaging (neuroimaging), MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

abdominal imaging	107
brain imaging (neuroimaging)	967
CT scan	1018
eye procedures	23
MRI (magnetic resonance imaging)	681
neck imaging	162
pelvic imaging	87
spinal procedures	464
thoracic (chest) imaging	294
ultrasound (sonogram)	57
vascular procedures	68
X-rays	302

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	794
Female	1057

**Ethnicity**
Non-Hispanic White	1426
Black	227
Hispanic	134
Asian	0
Other	50
Native American	0

**Age**
From 65 to 74	618
From 75 to 84	547
85 and over	326
Less than 65	360

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2017

Hypertension	75
High Cholesterol	55
Stroke	22
Ischemic Heart Disease	42
Depression	41
Chronic Kidney Disease	45
Asthma	15
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	26
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2018 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

abdominal imaging	93
brain imaging (neuroimaging)	676
CT scan	637
diagnostic procedures	14
eye procedures	16
MRI (magnetic resonance imaging)	573
neck imaging	131
pelvic imaging	70
spinal procedures	374
thoracic (chest) imaging	11
ultrasound (sonogram)	37
vascular procedures	37
X-rays	40

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	649
Female	810

**Ethnicity**
Non-Hispanic White	1116
Black	176
Hispanic	99
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	538
From 75 to 84	394
85 and over	246
Less than 65	281

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2018

Hypertension	75
High Cholesterol	66
Stroke	20
Ischemic Heart Disease	42
Depression	41
Chronic Kidney Disease	48
Asthma	12
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2019 were brain imaging (neuroimaging), MRI (magnetic resonance imaging), CT scan and spinal procedures.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

abdominal imaging	16
brain imaging (neuroimaging)	703
CT scan	498
diagnostic procedures	20
eye procedures	18
MRI (magnetic resonance imaging)	546
neck imaging	127
pelvic imaging	16
spinal procedures	256
vascular procedures	28
X-rays	24

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	555
Female	712

**Ethnicity**
Non-Hispanic White	970
Black	147
Hispanic	90
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	359
85 and over	170
Less than 65	249

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2019

Hypertension	75
High Cholesterol	69
Stroke	23
Ischemic Heart Disease	42
Depression	42
Chronic Kidney Disease	45
Asthma	13
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2020 were brain imaging (neuroimaging), MRI (magnetic resonance imaging), CT scan and spinal procedures.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

brain imaging (neuroimaging)	578
CT scan	280
MRI (magnetic resonance imaging)	527
neck imaging	62
spinal procedures	175
vascular procedures	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	403
Female	471

**Ethnicity**
Non-Hispanic White	687
Black	89
Hispanic	55
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	260
85 and over	111
Less than 65	163

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2020

Hypertension	75
High Cholesterol	62
Stroke	22
Ischemic Heart Disease	40
Depression	39
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	24
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2021 were brain imaging (neuroimaging), MRI (magnetic resonance imaging), CT scan and spinal procedures.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

brain imaging (neuroimaging)	459
CT scan	351
eye procedures	14
MRI (magnetic resonance imaging)	435
neck imaging	100
spinal procedures	216

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	397
Female	484

**Ethnicity**
Non-Hispanic White	715
Black	71
Hispanic	46
Asian	12
Other	37
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	288
85 and over	118
Less than 65	136

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2021

Hypertension	75
High Cholesterol	71
Stroke	25
Ischemic Heart Disease	41
Depression	41
Chronic Kidney Disease	44
Asthma	14
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	25
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT during 2022 were brain imaging (neuroimaging), MRI (magnetic resonance imaging), CT scan and spinal procedures.

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

brain imaging (neuroimaging)	414
CT scan	251
eye procedures	11
MRI (magnetic resonance imaging)	366
neck imaging	91
spinal procedures	124
vascular procedures	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	385
Female	399

**Ethnicity**
Non-Hispanic White	619
Black	73
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	241
85 and over	120
Less than 65	104

Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS in 2022

Hypertension	75
High Cholesterol	75
Stroke	34
Ischemic Heart Disease	35
Depression	31
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	17
Atrial Fibrilation	29
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	18
Cancer	28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

The highest averages for the top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and X-rays.

abdominal imaging	101
brain imaging (neuroimaging)	710
CT scan	633
diagnostic procedures	17
eye procedures	15
hip imaging	18
MRI (magnetic resonance imaging)	530
musculoskeletal imaging	18
neck imaging	111
pelvic imaging	78
spinal procedures	309
thoracic (chest) imaging	386
ultrasound (sonogram)	47
vascular procedures	48
X-rays	386

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	625
Female	797

**Ethnicity**
Black / African American	179
Asian / Pacific Islander	3
Non-Hispanic White	1095
Native American / Alaskan Native	0
Hispanic	96
Other	24

**Age**
75 to 84	390
85 and over	255
Less than 65	289
65 to 74	486

Average of Total of Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS From 2012 - 2022

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

Hypertension	68
High Cholesterol	58
Stroke	20
Ischemic Heart Disease	38
Depression	35
Chronic Kidney Disease	38
Asthma	14
Osteoporosis	12
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Atrial Fibrillation	18
Dementia	22
Cancer	17

Education & Training

Dr. Amit Mahajan, MD, MBBS graduated from Armed Forces Medical College. He completed residency at Hospital of Saint Raphael. He has a state license in Connecticut.

Medical School: Armed Forces Medical College

Residency: Hospital of Saint Raphael

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Amit Mahajan, MD, MBBS is associated with these hospitals and organizations:

Yale Medicine

Yale New Haven Health

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. Amit Mahajan, MD, MBBS appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, MultiPlan, Community Care Network (CCN), United Healthcare, Aetna, Oxford Health Plans, Medicare, Consumer Health Network, Medicaid, Humana, Cigna, Anthem, ConnectiCare, Focus Health Solutions, Prime Health, First Health, Private Healthcare Systems (PHCS), TRICARE - HEALTH NET FEDERAL, COMPWORKS, HEALTHCARE VALUE MANAGEMENT, MANAGED COMP, TRICARE/CHAMPUS, HUSKY and PREFERRED HEALTH WORKS.

Insurance Accepted by Provider includes:

According to our sources, Dr. Amit Mahajan, MD, MBBS accepts the following insurance providers:

CorVel

Great-West Healthcare

WellCare

MultiPlan

Community Care Network (CCN)

United Healthcare

Aetna

Oxford Health Plans

Medicare

Consumer Health Network

Medicaid

Humana

Cigna

Anthem

ConnectiCare

Focus Health Solutions

Prime Health

First Health

Private Healthcare Systems (PHCS)

TRICARE - HEALTH NET FEDERAL

COMPWORKS

HEALTHCARE VALUE MANAGEMENT

MANAGED COMP

TRICARE/CHAMPUS

HUSKY

PREFERRED HEALTH WORKS

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$4,860 TAGRISSO $4,860
Covidien LP	$265 superDimension $265
GENZYME CORPORATION	$111 DISEASE STATE $111
Celgene Corporation	$14 Pomalyst $14

**Types of Payments**
Consulting Fee	$3,900
Travel and Lodging	$838
Food and Beverage	$512

Biography

Dr. Amit Mahajan specializes in general practice, adult infectious disease, and neuroradiology and practices in Trumbull, CT and New Haven, CT. Clinical interests for Dr. Mahajan include angiogram (angiography) and spine imaging. He is affiliated with Yale Medicine and Yale New Haven Health. He takes Anthem, ConnectiCare, and Blue California, in addition to other insurance carriers. Dr. Mahajan has a closed panel according to Yale New Haven Health. He obtained his medical school training at Armed Forces Medical College and performed his residency at All India Institute of Medical Sciences and Hospital of Saint Raphael. Dr. Mahajan (or staff) speaks Urdu, Hindi, and Punjabi.