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Home > FL Providers > Diagnostic Radiologists

Dr. Narayan Viswanadhan, MD

(No ratings)

Specializes in: Diagnostic Radiology and Neuroradiology

UMDNJ-Robert Wood Johnson Medical School

97 West Parkway
Pompton Plains, NJ 07444

1-855-862-2778

Dr. Narayan Viswanadhan, MD is a diagnostic radiologist in Tampa, FL specializing in diagnostic radiology and neuroradiology. He graduated from UMDNJ-Robert Wood Johnson Medical School. Dr. Narayan Viswanadhan, MD is affiliated with Atlantic Health System, Hackettstown Medical Center, U.S. Department of Veterans Affairs, Overlook Medical Center, Newton Hospital, Chilton Medical Center, Atlantic Medical Group and Morristown Medical Center.

Office Locations

12902 Usf Magnolia Drive
Tampa, FL 33612

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13000 Bruce Downs Boulevard J. A. Haley Vamc (673)
Tampa, FL 33612

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Morristown Medical Center

97 West Parkway
Pompton Plains, NJ 07444

1-855-862-2778

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2012 were CT scan, thoracic (chest) imaging, X-rays and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	48
brain imaging (neuroimaging)	57
CT scan	129
MRI (magnetic resonance imaging)	15
pelvic imaging	48
spinal procedures	13
thoracic (chest) imaging	128
X-rays	102

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2013 were X-rays, CT scan, thoracic (chest) imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	68
brain imaging (neuroimaging)	110
CT scan	211
hip imaging	21
MRI (magnetic resonance imaging)	15
musculoskeletal imaging	21
pelvic imaging	88
spinal procedures	19
thoracic (chest) imaging	202
X-rays	214

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	205
Female	310

**Ethnicity**
Non-Hispanic White	470
Black	19
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	156
85 and over	139
Less than 65	83

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2013

Hypertension	75
High Cholesterol	59
Stroke	13
Ischemic Heart Disease	47
Depression	40
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2014 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	231
brain imaging (neuroimaging)	337
breast procedures	108
catheterization	12
CT scan	506
diagnostic imaging	13
hip imaging	26
MRI (magnetic resonance imaging)	231
musculoskeletal imaging	59
neck imaging	27
pelvic imaging	192
preventive care	95
spinal procedures	150
thoracic (chest) imaging	768
ultrasound (sonogram)	100
vascular procedures	90
women's imaging	108
X-rays	967

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	789
Female	1133

**Ethnicity**
Non-Hispanic White	1583
Black	202
Hispanic	89
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	665
From 75 to 84	574
85 and over	307
Less than 65	376

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	15
Ischemic Heart Disease	55
Depression	37
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	32
Diabetes	43
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2015 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	452
aspiration	39
brain imaging (neuroimaging)	543
breast procedures	242
catheterization	31
CT scan	966
diagnostic imaging	57
hip imaging	78
MRI (magnetic resonance imaging)	240
musculoskeletal imaging	214
neck imaging	11
nuclear scan	14
pelvic imaging	363
pleural drainage	19
preventive care	143
spinal procedures	202
thoracic (chest) imaging	1730
ultrasound (sonogram)	286
vascular procedures	180
women's imaging	242
X-rays	2216

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	2584
Female	3764

**Ethnicity**
Non-Hispanic White	5194
Black	712
Hispanic	358
Asian	0
Other	40
Native American	0

**Age**
From 65 to 74	2060
From 75 to 84	1968
85 and over	1084
Less than 65	1236

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	57
Depression	39
Chronic Kidney Disease	47
Asthma	27
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	38
Diabetes	45
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2016 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	417
aspiration	35
brain imaging (neuroimaging)	546
breast procedures	76
catheterization	19
CT scan	936
hip imaging	13
MRI (magnetic resonance imaging)	241
musculoskeletal imaging	155
pelvic imaging	334
pleural drainage	15
preventive care	76
spinal procedures	150
thoracic (chest) imaging	1670
ultrasound (sonogram)	225
vascular procedures	161
women's imaging	76
X-rays	1881

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	1307
Female	1772

**Ethnicity**
Non-Hispanic White	2521
Black	313
Hispanic	183
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	1071
From 75 to 84	890
85 and over	498
Less than 65	620

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	14
Ischemic Heart Disease	59
Depression	40
Chronic Kidney Disease	52
Asthma	40
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	37
Chronic Obstructive Pulmonary Disease	39
Diabetes	46
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2017 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	435
brain imaging (neuroimaging)	577
breast procedures	117
CT scan	926
MRI (magnetic resonance imaging)	318
musculoskeletal imaging	132
pelvic imaging	338
preventive care	103
spinal procedures	197
thoracic (chest) imaging	1637
ultrasound (sonogram)	238
vascular procedures	186
women's imaging	117
X-rays	1843

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	1339
Female	1816

**Ethnicity**
Non-Hispanic White	2581
Black	315
Hispanic	202
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	1111
From 75 to 84	982
85 and over	501
Less than 65	561

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	59
Depression	40
Chronic Kidney Disease	54
Asthma	14
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	40
Diabetes	46
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2018 were CT scan, X-rays, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	472
brain imaging (neuroimaging)	520
breast procedures	322
CT scan	1059
diagnostic imaging	79
diagnostic procedures	14
hip imaging	20
image guided procedures	14
minimally invasive procedures	14
minor procedures	14
MRI (magnetic resonance imaging)	270
musculoskeletal imaging	175
neck imaging	13
pelvic imaging	396
preventive care	171
spinal procedures	191
thoracic (chest) imaging	212
ultrasound (sonogram)	298
vascular procedures	161
women's imaging	308
X-rays	551

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	1429
Female	1959

**Ethnicity**
Non-Hispanic White	2753
Black	331
Hispanic	231
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	1159
From 75 to 84	1072
85 and over	577
Less than 65	580

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	60
Depression	40
Chronic Kidney Disease	58
Asthma	13
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	39
Diabetes	46
Dementia	28
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2020 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	67
brain imaging (neuroimaging)	96
CT scan	154
MRI (magnetic resonance imaging)	26
pelvic imaging	54
spinal procedures	14
thoracic (chest) imaging	16
ultrasound (sonogram)	30
vascular procedures	17

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	111
Female	163

**Ethnicity**
Non-Hispanic White	230
Black	13
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	88
85 and over	69
Less than 65	31

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	27
Ischemic Heart Disease	67
Depression	51
Chronic Kidney Disease	61
Asthma	11
Osteoperosis	18
Atrial Fibrilation	27
Heart Failure	45
Chronic Obstructive Pulmonary Disease	45
Diabetes	44
Dementia	43
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2021 were CT scan, brain imaging (neuroimaging), abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	62
brain imaging (neuroimaging)	125
CT scan	180
MRI (magnetic resonance imaging)	33
pelvic imaging	51
spinal procedures	25
thoracic (chest) imaging	12
ultrasound (sonogram)	61
vascular procedures	50

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	144
Female	182

**Ethnicity**
Non-Hispanic White	293
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	112
85 and over	93
Less than 65	34

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	26
Ischemic Heart Disease	67
Depression	45
Chronic Kidney Disease	68
Asthma	11
Osteoperosis	13
Atrial Fibrilation	33
Heart Failure	47
Chronic Obstructive Pulmonary Disease	37
Diabetes	43
Dementia	40
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL during 2022 were CT scan, brain imaging (neuroimaging), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

abdominal imaging	33
brain imaging (neuroimaging)	66
CT scan	93
MRI (magnetic resonance imaging)	19
pelvic imaging	33
spinal procedures	13
ultrasound (sonogram)	11
vascular procedures	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	78
Female	92

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	51
85 and over	62
Less than 65	12

Conditions of Medicare patients treated by Dr. Narayan Viswanadhan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	38
Ischemic Heart Disease	55
Depression	49
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	22
Atrial Fibrilation	35
Heart Failure	40
Chronic Obstructive Pulmonary Disease	44
Diabetes	49
Dementia	40
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Narayan Viswanadhan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Narayan Viswanadhan, MD treated as a diagnostic radiologist in Tampa, FL were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

abdominal imaging	228
aspiration	37
brain imaging (neuroimaging)	297
breast procedures	173
catheterization	20
CT scan	516
diagnostic imaging	49
diagnostic procedures	14
hip imaging	31
image guided procedures	14
minimally invasive procedures	14
minor procedures	14
MRI (magnetic resonance imaging)	140
musculoskeletal imaging	126
neck imaging	17
nuclear scan	14
pelvic imaging	189
pleural drainage	17
preventive care	117
spinal procedures	97
thoracic (chest) imaging	708
ultrasound (sonogram)	156
vascular procedures	107
women's imaging	170
X-rays	1110

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Narayan Viswanadhan, MD.

**Gender**
Male	798
Female	1119

**Ethnicity**
Black / African American	191
Asian / Pacific Islander	3
Non-Hispanic White	1578
Native American / Alaskan Native	0
Hispanic	109
Other	14

**Age**
75 to 84	589
85 and over	333
Less than 65	353
65 to 74	642

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

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

Hypertension	67
High Cholesterol	64
Stroke	17
Ischemic Heart Disease	52
Depression	38
Chronic Kidney Disease	47
Asthma	15
Osteoporosis	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	34
Diabetes	39
Atrial Fibrillation	22
Dementia	27
Cancer	15

Education & Training

Dr. Narayan Viswanadhan, MD graduated from UMDNJ-Robert Wood Johnson Medical School. He completed residency at Albert Einstein Medical Center, Philadelphia. He has a state license in Florida.

Medical School: UMDNJ-Robert Wood Johnson Medical School

Residency: Albert Einstein Medical Center, Philadelphia

Licensed In: Florida

Affiliations & Hospitals

Dr. Narayan Viswanadhan, MD is associated with these hospitals and organizations:

Atlantic Health System

Hackettstown Medical Center

U.S. Department of Veterans Affairs

Overlook Medical Center

Newton Hospital

Chilton Medical Center

Atlantic Medical Group

Morristown Medical Center

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. Narayan Viswanadhan, MD appears to accept the following insurance providers: Horizon Blue Cross Blue Shield, MagnaCare, WellCare, Humana Medicare Advantage PPO, AmeriHealth, Amerigroup, United Healthcare, Aetna, TRICARE, Medicare, Consumer Health Network, Medicaid, Humana, Railroad Medicare, Cigna, United Healthcare Community Plan (AmeriChoice), US Family Health Plan, Centivo, Claim Doc, Oscar Health Insurance (accesses Qualcare's HMO Network), UPMC Health Plan for Life Dual (only), Morris County Correctional, Atlantic Health System PPO Employee Medical Plan, World Trade Center Health Program, First MCO (workers compensation plan), POS, Brighton Create, Gateway/Highmark Wholecare, Longevity Health Plan, Occunet, Aetna Better Health, Fairos, PPO (accept members that live in NJ but employers are based in PA), Oxford Health Plan Qualcare and Aetna CVS Health Individual & Family Insurance Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Narayan Viswanadhan, MD accepts the following insurance providers:

Horizon Blue Cross Blue Shield

MagnaCare

WellCare

Humana Medicare Advantage PPO

AmeriHealth

Amerigroup

United Healthcare

Aetna

TRICARE

Medicare

Consumer Health Network

Medicaid

Humana

Railroad Medicare

Cigna

United Healthcare Community Plan (AmeriChoice)

US Family Health Plan

Centivo

Claim Doc

Oscar Health Insurance (accesses Qualcare's HMO Network)

UPMC Health Plan for Life Dual (only)

Morris County Correctional

Atlantic Health System PPO Employee Medical Plan

World Trade Center Health Program

First MCO (workers compensation plan)

POS

Brighton Create

Gateway/Highmark Wholecare

Longevity Health Plan

Occunet

Aetna Better Health

Fairos

PPO (accept members that live in NJ but employers are based in PA)

Oxford Health Plan Qualcare

Aetna CVS Health Individual & Family Insurance Plan

Ratings & Reviews

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General Payments

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

**Payments by Company**
HOLOGIC INC	$606 tomosynthesis $606
Abbott Laboratories	$124 Supera peripheral stent system $124
Bard Peripheral Vascular, Inc.	$31 Vascular $31
EKOS Corporation	$19 EKOSONIC $19
Mylan Institutional Inc.	$19 Sotradecol $19

**Types of Payments**
Travel and Lodging	$466
Food and Beverage	$333

Biography

Dr. Narayan Viswanadhan's areas of specialization are neuroradiology and diagnostic radiology. He accepts several insurance carriers, including Amerigroup, Blue California, and Aetna. Dr. Viswanadhan graduated from UMDNJ-Robert Wood Johnson Medical School and then he performed his residency at Albert Einstein Medical Center, Philadelphia. His professional affiliations include Morristown Medical Center, Atlantic Medical Group, and Newton Hospital.