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Home > NY Providers > Cardiologists

Dr. Mark A. Harrison, MD

Accepting New Patients

(Harrison, Mark A.)

(No ratings)

Specializes in: Cardiology (Heart Disease)

115 Delafield Street Suite 200
Poughkeepsie, NY 12601

(845) 790-2020

Dr. Mark A. Harrison, MD is a cardiologist in Poughkeepsie, NY specializing in cardiology (heart disease). Dr. Mark A. Harrison, MD is affiliated with Imaging and Radiology - Cardiovascular Diagnostics.

Office Locations

115 Delafield Street Suite 200
Poughkeepsie, NY 12601

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark A. Harrison, MD in 2023

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

Top 5%

By Volume:

prothrombin time test

In 2023, Dr. Mark A. Harrison, MD performed more prothrombin time (PT) test procedures for Medicare patients than 95% of providers in related specialties within New York.

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Mark A. Harrison, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within New York.

Top 25%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

prothrombin time test

stress EKG

venipuncture

In 2012, Dr. Mark A. Harrison, MD had a list price for blood draw, blood draw for lab tests, blood tests, coagulation (blood clotting) tests, electrocardiogram (EKG), emergency care, emergency room (ER) care, lab tests, liver function tests (LFTs), phlebotomy for lab tests, prothrombin time (PT) test, stress EKG, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within New York. 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. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2012 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

cardiac procedures	981
doctor visit	1777
emergency care	44
hospital care	1171
inpatient care	1125
lab tests	944
minimally invasive procedures	36
nuclear scan	172
outpatient care	46
stress testing	350
ultrasound (sonogram)	631

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2013 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

cardiac procedures	801
doctor visit	1858
emergency care	30
hospital care	1017
inpatient care	979
lab tests	837
minimally invasive procedures	14
nuclear scan	147
outpatient care	38
stress testing	313
ultrasound (sonogram)	488

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1056
Female	1158

**Ethnicity**
Non-Hispanic White	1925
Black	138
Hispanic	90
Asian	31
Other	30
Native American	0

**Age**
From 65 to 74	715
From 75 to 84	756
85 and over	484
Less than 65	259

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	67
Depression	22
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	7
Atrial Fibrilation	36
Heart Failure	44
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2014 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

blood draw	14
cardiac procedures	936
doctor visit	1774
emergency care	30
hospital care	1241
inpatient care	1181
lab tests	736
minimally invasive procedures	21
nuclear scan	167
outpatient care	60
stress testing	349
ultrasound (sonogram)	587

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1161
Female	1364

**Ethnicity**
Non-Hispanic White	2162
Black	180
Hispanic	104
Asian	35
Other	44
Native American	0

**Age**
From 65 to 74	801
From 75 to 84	860
85 and over	530
Less than 65	334

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	65
Depression	25
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	7
Atrial Fibrilation	33
Heart Failure	41
Chronic Obstructive Pulmonary Disease	28
Diabetes	45
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2015 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

cardiac procedures	825
cardioversion	11
doctor visit	1649
emergency care	29
hospital care	1153
inpatient care	1081
lab tests	590
minimally invasive procedures	22
nuclear scan	108
outpatient care	72
stress testing	239
ultrasound (sonogram)	586

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	2200
Female	2450

**Ethnicity**
Non-Hispanic White	3954
Black	348
Hispanic	210
Asian	38
Other	100
Native American	0

**Age**
From 65 to 74	1526
From 75 to 84	1586
85 and over	978
Less than 65	560

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2015

Hypertension	75
High Cholesterol	72
Stroke	15
Ischemic Heart Disease	67
Depression	26
Chronic Kidney Disease	40
Asthma	22
Osteoperosis	7
Atrial Fibrilation	34
Heart Failure	43
Chronic Obstructive Pulmonary Disease	31
Diabetes	45
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2016 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

blood draw	13
cardiac procedures	711
doctor visit	1948
emergency care	24
hospital care	1021
inpatient care	991
lab tests	859
minimally invasive procedures	22
nuclear scan	50
outpatient care	30
stress testing	112
ultrasound (sonogram)	599

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1134
Female	1152

**Ethnicity**
Non-Hispanic White	1933
Black	177
Hispanic	96
Asian	0
Other	48
Native American	0

**Age**
From 65 to 74	771
From 75 to 84	748
85 and over	480
Less than 65	287

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	67
Depression	25
Chronic Kidney Disease	45
Asthma	31
Osteoperosis	6
Atrial Fibrilation	35
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	45
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2017 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

blood draw	14
cardiac procedures	537
doctor visit	1922
emergency care	14
hospital care	880
inpatient care	848
lab tests	665
minimally invasive procedures	12
nuclear scan	83
outpatient care	32
stress testing	177
ultrasound (sonogram)	360

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	908
Female	914

**Ethnicity**
Non-Hispanic White	1550
Black	114
Hispanic	92
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	641
From 75 to 84	607
85 and over	391
Less than 65	183

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	70
Depression	23
Chronic Kidney Disease	46
Asthma	9
Osteoperosis	6
Atrial Fibrilation	36
Heart Failure	40
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2018 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

blood draw	17
cardiac procedures	592
cardioversion	26
doctor visit	1841
emergency care	28
hospital care	958
inpatient care	917
lab tests	568
minimally invasive procedures	36
nuclear scan	120
outpatient care	41
stress testing	259
ultrasound (sonogram)	333

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1007
Female	1057

**Ethnicity**
Non-Hispanic White	1756
Black	119
Hispanic	97
Asian	0
Other	62
Native American	0

**Age**
From 65 to 74	744
From 75 to 84	698
85 and over	435
Less than 65	187

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	73
Depression	26
Chronic Kidney Disease	46
Asthma	7
Osteoperosis	7
Atrial Fibrilation	38
Heart Failure	42
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

cardiac procedures	858
cardioversion	21
doctor visit	1418
emergency care	28
hospital care	970
inpatient care	937
lab tests	497
minimally invasive procedures	34
nuclear scan	114
outpatient care	33
stress testing	277
ultrasound (sonogram)	596

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1104
Female	1081

**Ethnicity**
Non-Hispanic White	1843
Black	146
Hispanic	93
Asian	0
Other	66
Native American	0

**Age**
From 65 to 74	740
From 75 to 84	772
85 and over	459
Less than 65	214

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	70
Depression	25
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	7
Atrial Fibrilation	37
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

blood draw	22
cardiac procedures	605
cardioversion	15
doctor visit	1117
emergency care	16
hospital care	895
inpatient care	874
lab tests	366
minimally invasive procedures	16
nuclear scan	69
outpatient care	21
stress testing	143
ultrasound (sonogram)	462

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1092
Female	993

**Ethnicity**
Non-Hispanic White	1800
Black	124
Hispanic	73
Asian	0
Other	57
Native American	0

**Age**
From 65 to 74	714
From 75 to 84	702
85 and over	461
Less than 65	208

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	72
Depression	26
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	7
Atrial Fibrilation	36
Heart Failure	44
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2021 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

blood draw	29
cardiac procedures	841
cardioversion	12
doctor visit	1396
emergency care	12
hospital care	1030
inpatient care	1002
lab tests	385
minimally invasive procedures	23
nuclear scan	114
outpatient care	28
stress testing	257
ultrasound (sonogram)	584

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1084
Female	1011

**Ethnicity**
Non-Hispanic White	1751
Black	152
Hispanic	85
Asian	0
Other	71
Native American	0

**Age**
From 65 to 74	740
From 75 to 84	768
85 and over	402
Less than 65	185

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	71
Depression	23
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	7
Atrial Fibrilation	37
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY during 2022 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

blood draw	25
cardiac procedures	813
cardioversion	12
doctor visit	1351
hospital care	923
inpatient care	923
lab tests	364
minimally invasive procedures	21
nuclear scan	117
stress testing	261
ultrasound (sonogram)	552

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1102
Female	1009

**Ethnicity**
Non-Hispanic White	1798
Black	109
Hispanic	88
Asian	0
Other	87
Native American	0

**Age**
From 65 to 74	780
From 75 to 84	766
85 and over	409
Less than 65	156

Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	66
Depression	23
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	10
Atrial Fibrilation	43
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	12
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark A. Harrison, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark A. Harrison, MD treated as a cardiologist in Poughkeepsie, NY were hospital care, inpatient care, cardiac procedures and lab tests.

blood draw	19
cardiac procedures	772
cardioversion	16
doctor visit	1641
emergency care	25
hospital care	1023
inpatient care	987
lab tests	619
minimally invasive procedures	23
nuclear scan	114
outpatient care	40
stress testing	248
ultrasound (sonogram)	525

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark A. Harrison, MD.

**Gender**
Male	1077
Female	1108

**Ethnicity**
Black / African American	146
Asian / Pacific Islander	9
Non-Hispanic White	1861
Native American / Alaskan Native	0
Hispanic	93
Other	54

**Age**
75 to 84	751
85 and over	457
Less than 65	233
65 to 74	742

Average of Total of Conditions of Medicare patients treated by Dr. Mark A. Harrison, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	62
Depression	22
Chronic Kidney Disease	38
Asthma	11
Osteoporosis	6
Heart Failure	37
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Atrial Fibrillation	33
Dementia	15
Cancer	13

Education & Training

He has a state license in New York.

Licensed In: New York

Affiliations & Hospitals

Dr. Mark A. Harrison, MD is associated with these hospitals and organizations:

Imaging and Radiology - Cardiovascular Diagnostics

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. Mark A. Harrison, MD appears to accept the following insurance providers: Cigna, Fidelis, Aetna, MVP Health Care, United Health Care, Oxford Health Plan, Blue Cross, Traditional Medicaid, CDPHP, Traditional Medicare, Medicare HMO Other, The Empire Plan and Contracted Insurer.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mark A. Harrison, MD accepts the following insurance providers:

Cigna

Fidelis

Aetna

MVP Health Care

United Health Care

Oxford Health Plan

Blue Cross

Traditional Medicaid

CDPHP

Traditional Medicare

Medicare HMO Other

The Empire Plan

Contracted Insurer

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$609 Repatha $597	$13
AstraZeneca Pharmaceuticals LP	$598 BRILINTA $467	LOKELMA $93	CRESTOR $38
Janssen Pharmaceuticals, Inc	$565 XARELTO $541	INVOKANA $24
E.R. Squibb & Sons, L.L.C.	$492 ELIQUIS $492
Novartis Pharmaceuticals Corporation	$487 ENTRESTO $410	LEQVIO $78
Other	$2,193 JARDIANCE $212	OPSUMIT MACITENTAN $153	Wegovy $145	Pradaxa $125	Benicar $120	Other $1,439

**Types of Payments**
Food and Beverage	$4,658
Education	$287

Biography

Dr. Mark Harrison's area of specialization is cardiology (heart disease). MVP Health Care, Blue Cross, and Blue California appears to be the insurance carriers that Dr. Harrison takes. According to Yext, new patients are welcome to contact his office in Poughkeepsie, NY. He is a graduate of Mount Sinai School of Medicine.