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Dr. Perinkulam V. Viswanathan, MD

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Specializes in: Adult Cardiology

125 Daugherty Drive Suite 301
Monroeville, PA 15146

(412) 856-4666

Dr. Perinkulam V. Viswanathan, MD is a cardiologist in Monroeville, PA specializing in adult cardiology.

Office Locations

125 Daugherty Drive Suite 301
Monroeville, PA 15146

(412) 856-4666

(412) 856-6907

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Noteworthy Medicare Patient Procedures Performed by Dr. Perinkulam V. Viswanathan, MD in 2023

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

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Perinkulam V. Viswanathan, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Pennsylvania.

Top 25%

By Volume:

cardiac stress testing

stress EKG

By Affordability:

electrocardiogram

hospital care

inpatient care

inpatient hospital care

stress EKG

In 2012, among providers in related specialties within Pennsylvania, Dr. Perinkulam V. Viswanathan, MD performed more cardiac (heart) stress testing, and stress EKG procedures for Medicare patients than 75% of them and he also had a list price for electrocardiogram (EKG), hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and stress EKG 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. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	185
hospital care	566
inpatient care	566
minimally invasive procedures	47
nuclear scan	24
stress testing	63
ultrasound (sonogram)	136

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	480
doctor visit	22
hospital care	1348
inpatient care	1336
nuclear scan	95
outpatient care	12
stress testing	193
ultrasound (sonogram)	287

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	605
Female	743

**Ethnicity**
Non-Hispanic White	1155
Black	169
Hispanic	0
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	379
85 and over	415
Less than 65	219

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	18
Ischemic Heart Disease	71
Depression	37
Chronic Kidney Disease	42
Asthma	16
Osteoperosis	17
Atrial Fibrilation	34
Heart Failure	51
Chronic Obstructive Pulmonary Disease	37
Diabetes	44
Dementia	25
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2014 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	403
doctor visit	52
hospital care	892
inpatient care	848
nuclear scan	68
outpatient care	44
stress testing	162
ultrasound (sonogram)	241

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	608
Female	734

**Ethnicity**
Non-Hispanic White	1148
Black	163
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	356
From 75 to 84	359
85 and over	412
Less than 65	215

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2014

Hypertension	75
High Cholesterol	71
Stroke	20
Ischemic Heart Disease	70
Depression	35
Chronic Kidney Disease	44
Asthma	15
Osteoperosis	15
Atrial Fibrilation	35
Heart Failure	49
Chronic Obstructive Pulmonary Disease	35
Diabetes	46
Dementia	24
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2015 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	372
doctor visit	71
hospital care	849
inpatient care	816
nuclear scan	52
outpatient care	33
stress testing	133
ultrasound (sonogram)	239

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	1126
Female	1298

**Ethnicity**
Non-Hispanic White	2076
Black	296
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	698
From 75 to 84	590
85 and over	700
Less than 65	436

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	18
Ischemic Heart Disease	70
Depression	40
Chronic Kidney Disease	49
Asthma	27
Osteoperosis	13
Atrial Fibrilation	35
Heart Failure	51
Chronic Obstructive Pulmonary Disease	37
Diabetes	45
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2016 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	376
doctor visit	66
hospital care	799
inpatient care	765
nuclear scan	64
outpatient care	34
stress testing	129
ultrasound (sonogram)	247

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	493
Female	597

**Ethnicity**
Non-Hispanic White	915
Black	140
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	367
From 75 to 84	266
85 and over	292
Less than 65	165

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	18
Ischemic Heart Disease	69
Depression	37
Chronic Kidney Disease	53
Asthma	37
Osteoperosis	13
Atrial Fibrilation	35
Heart Failure	47
Chronic Obstructive Pulmonary Disease	34
Diabetes	44
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2017 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	363
doctor visit	78
hospital care	848
inpatient care	813
nuclear scan	82
outpatient care	35
stress testing	173
ultrasound (sonogram)	190

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	442
Female	479

**Ethnicity**
Non-Hispanic White	786
Black	110
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	300
From 75 to 84	225
85 and over	264
Less than 65	132

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	70
Depression	35
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	13
Atrial Fibrilation	37
Heart Failure	50
Chronic Obstructive Pulmonary Disease	34
Diabetes	44
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2018 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	381
doctor visit	51
hospital care	800
inpatient care	761
nuclear scan	94
outpatient care	39
stress testing	207
ultrasound (sonogram)	187

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	466
Female	525

**Ethnicity**
Non-Hispanic White	855
Black	118
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	248
85 and over	236
Less than 65	136

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	72
Depression	36
Chronic Kidney Disease	55
Asthma	12
Osteoperosis	12
Atrial Fibrilation	35
Heart Failure	45
Chronic Obstructive Pulmonary Disease	35
Diabetes	45
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	411
doctor visit	53
hospital care	802
inpatient care	779
nuclear scan	81
outpatient care	23
stress testing	202
ultrasound (sonogram)	223

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	551
Female	605

**Ethnicity**
Non-Hispanic White	982
Black	136
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	474
From 75 to 84	270
85 and over	258
Less than 65	154

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	69
Depression	38
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	12
Atrial Fibrilation	32
Heart Failure	44
Chronic Obstructive Pulmonary Disease	34
Diabetes	41
Dementia	26
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	338
doctor visit	55
hospital care	699
inpatient care	660
nuclear scan	73
outpatient care	39
stress testing	151
ultrasound (sonogram)	187

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	480
Female	526

**Ethnicity**
Non-Hispanic White	876
Black	106
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	405
From 75 to 84	260
85 and over	215
Less than 65	126

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	68
Depression	39
Chronic Kidney Disease	58
Asthma	12
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	43
Chronic Obstructive Pulmonary Disease	30
Diabetes	45
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2021 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	355
doctor visit	75
hospital care	587
inpatient care	587
nuclear scan	84
stress testing	140
ultrasound (sonogram)	215

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	479
Female	551

**Ethnicity**
Non-Hispanic White	916
Black	86
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	448
From 75 to 84	263
85 and over	190
Less than 65	129

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	63
Depression	36
Chronic Kidney Disease	56
Asthma	11
Osteoperosis	13
Atrial Fibrilation	29
Heart Failure	42
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	22
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2022 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	329
doctor visit	61
hospital care	526
inpatient care	514
nuclear scan	67
outpatient care	12
stress testing	130
ultrasound (sonogram)	199

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	461
Female	520

**Ethnicity**
Non-Hispanic White	855
Black	95
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	412
From 75 to 84	252
85 and over	199
Less than 65	118

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	51
Depression	32
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	16
Atrial Fibrilation	41
Heart Failure	39
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA during 2023 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

cardiac procedures	402
doctor visit	34
hospital care	624
inpatient care	624
nuclear scan	76
stress testing	179
ultrasound (sonogram)	223

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	558
Female	585

**Ethnicity**
Non-Hispanic White	977
Black	107
Hispanic	14
Asian	18
Other	27
Native American	0

**Age**
From 65 to 74	494
From 75 to 84	323
85 and over	220
Less than 65	106

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	53
Depression	31
Chronic Kidney Disease	36
Asthma	14
Osteoperosis	17
Atrial Fibrilation	37
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	16
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Perinkulam V. Viswanathan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Perinkulam V. Viswanathan, MD treated as a cardiologist in Monroeville, PA were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

cardiac procedures	366
doctor visit	56
hospital care	778
inpatient care	755
minimally invasive procedures	47
nuclear scan	71
outpatient care	30
stress testing	155
ultrasound (sonogram)	214

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD.

**Gender**
Male	522
Female	596

**Ethnicity**
Black / African American	127
Asian / Pacific Islander	5
Non-Hispanic White	961
Hispanic	2
Native American / Alaskan Native	0
Other	8

**Age**
75 to 84	286
85 and over	283
Less than 65	161
65 to 74	388

Average of Total of Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	67
Stroke	18
Ischemic Heart Disease	60
Depression	33
Chronic Kidney Disease	44
Asthma	15
Osteoporosis	12
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Atrial Fibrillation	31
Cancer	15
Dementia	21

Education & Training

He has a state license in Pennsylvania.

Licensed In: Pennsylvania

Ratings & Reviews

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General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$377 JARDIANCE $377
E.R. Squibb & Sons, L.L.C.	$375 ELIQUIS $215	CAMZYOS $119	$41
Janssen Pharmaceuticals, Inc	$283 XARELTO $283
Novartis Pharmaceuticals Corporation	$227 ENTRESTO $212	LEQVIO $15
AstraZeneca Pharmaceuticals LP	$158 BRILINTA $115	FARXIGA $43
Other	$1,139 VERQUVO $258	Injectafer $142	Kerendia $122	LifeVest $87	PRALUENT (alirocumab) Injection $76	Other $453

**Types of Payments**
Food and Beverage	$2,392
Education	$167

Biography

Dr. Perinkulam Viswanathan is an adult cardiology specialist in Monroeville, PA. Dr. Viswanathan obtained a license to practice in Pennsylvania.

Select Year:

Dr. Perinkulam V. Viswanathan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Perinkulam V. Viswanathan, MD in 2023

By Volume:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Perinkulam V. Viswanathan, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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