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Dr. Michael Brune Erwin, MD, FACC

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Specializes in: Interventional Cardiology and Adult Cardiology

University of Virginia School of Medicine

Professional interests include: electrophysiological (EP) study, preventive cardiology, coronary artery disease, and more.

1396 Tappahannock Boulevard Unit B
Tappahannock, VA 22560

(804) 288-4827

Dr. Michael Brune Erwin, MD, FACC is an interventional cardiologist in Tappahannock, VA specializing in interventional cardiology and adult cardiology. He graduated from University of Virginia School of Medicine. Dr. Michael Brune Erwin, MD, FACC is affiliated with Bon Secours St. Mary's Hospital (Greenville, SC), Bon Secours, St. Francis Medical Center (Midlothian, VA), Memorial Regional Medical Center (Mechanicsville, VA), HCA Virginia, Virginia Cardiovascular Specialists and Parham Doctors Hospital Retreat Doctors Hospital Henrico Doctors Hospital.

Office Locations

Virginia Cardiovascular Specialists

1396 Tappahannock Boulevard Unit B
Tappahannock, VA 22560

(804) 288-4827

(804) 559-0409

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7611 Forest Avenue Suite 100 and Suite 100a
(New) Richmond, VA 23229

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7611 Forest Avenue Suite 100
Richmond, VA 23229

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8001 Franklin Farms Drive Room 130
Richmond, VA 23229

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Some issues Dr. Michael Brune Erwin, MD, FACC can help you with:

Coronary Artery Disease

Coronary artery disease (CAD) is the most common type of heart disease. It happens when the blood vessels carrying blood to the heart, called coronary arteries, narrow and harden. This occurs when cholesterol, a type of fat found in the blood, builds up to form plaque, which sticks to the inner walls of the arteries. As plaque accumulates, less blood can flow through the arteries, which may lead to the following:

Angina, which is chest pain that occurs when the heart does not receive enough blood flow.
Heart attack, which happens if the arteries leading to the heart are completely blocked.
Arrhythmia, or irregular heartbeat, which can develop if the heart does not have enough blood supply.
Heart failure, which may occur if a heart attack damages the heart and it becomes too weak to pump enough blood to the rest of the body.

Certain factors may increase risk for the disease, like smoking, lack of exercise, being overweight, high cholesterol, high blood pressure, and diabetes. CAD tends to develop over decades, so it can go undetected until it has become quite severe. A diagnosis may be established using such tests as:

Electrocardiogram (ECG), which records the heart's electrical activity over a period of time. ECGs can detect whether there is enough blood flow to the heart or if a heart attack has occurred.
Echocardiogram (echo), which creates images of the heart using sound waves. Echos can show whether the heart is able to pump blood normally.
Stress tests, where an ECG or echo is combined with exercise, like riding a stationary bike or walking on a treadmill. This test is done to find out if the heart can function properly while performing a strenuous activity.

Treatments for the disease include medications such as vasodilators, like nitroglycerin, which dilates (widens) the coronary arteries. CAD may also be treated by a procedure called angioplasty with stent placement, where a balloon is inflated inside a diseased artery to flatten the plaque deposits against the artery walls, creating more room for blood to flow.

In some severe cases of the disease, multiple arteries may be blocked, and an open heart surgery called coronary artery bypass surgery may be necessary. This operation transplants a vessel from another part of the body to form a graft that goes past the narrowed arteries, thus enabling blood to flow around those arteries.

Noteworthy Medicare Patient Procedures Performed by Dr. Michael Brune Erwin, MD, FACC in 2023

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

Top 5%

By Affordability:

chronic care

In 2023, Dr. Michael Brune Erwin, MD, FACC had a list price for chronic care that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Virginia. 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.

Top 10%

By Volume:

chronic care

Holter monitoring

In 2023, Dr. Michael Brune Erwin, MD, FACC performed more chronic care, and Holter monitoring procedures for Medicare patients than 90% of providers in related specialties within Virginia.

Top 25%

By Volume:

cardiac procedures

Doppler echocardiography

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Virginia, Dr. Michael Brune Erwin, MD, FACC performed more cardiac procedures, and Doppler echocardiography procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2012 were cardiac procedures, stress testing, nuclear scan and hospital care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	33
cardiac procedures	1891
cardioversion	14
catheterization	78
diagnostic procedures	49
doctor visit	563
hospital care	563
inpatient care	529
minimally invasive procedures	92
nuclear scan	660
outpatient care	34
stent placement (stenting)	29
stress testing	1342
ultrasound (sonogram)	469
vascular procedures	49

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2013 were cardiac procedures, stress testing, nuclear scan and hospital care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	30
cardiac procedures	1729
cardioversion	25
catheterization	45
diagnostic procedures	45
doctor visit	621
hospital care	589
inpatient care	574
minimally invasive procedures	71
nuclear scan	600
outpatient care	15
stress testing	1173
ultrasound (sonogram)	507
vascular procedures	45

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	736
Female	680

**Ethnicity**
Non-Hispanic White	1199
Black	180
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	588
From 75 to 84	536
85 and over	211
Less than 65	81

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	66
Depression	17
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2014 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	38
angioplasty	24
cardiac procedures	1690
cardioversion	14
catheterization	85
diagnostic procedures	49
doctor visit	635
hospital care	617
inpatient care	599
minimally invasive procedures	102
nuclear scan	589
outpatient care	18
stent placement (stenting)	24
stress testing	1126
ultrasound (sonogram)	465
vascular procedures	49

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	690
Female	715

**Ethnicity**
Non-Hispanic White	1172
Black	184
Hispanic	12
Asian	22
Other	15
Native American	0

**Age**
From 65 to 74	587
From 75 to 84	520
85 and over	211
Less than 65	87

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	66
Depression	21
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	31
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2015 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	39
angioplasty	28
cardiac procedures	1828
cardioversion	13
catheterization	84
diagnostic procedures	42
doctor visit	788
emergency care	11
hospital care	711
inpatient care	696
minimally invasive procedures	96
nuclear scan	622
outpatient care	15
stent placement (stenting)	28
stress testing	1196
ultrasound (sonogram)	548
vascular procedures	42

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	1566
Female	1538

**Ethnicity**
Non-Hispanic White	2616
Black	392
Hispanic	22
Asian	36
Other	38
Native American	0

**Age**
From 65 to 74	1250
From 75 to 84	1188
85 and over	506
Less than 65	160

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	65
Depression	20
Chronic Kidney Disease	33
Asthma	14
Osteoperosis	6
Atrial Fibrilation	26
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2016 were cardiac procedures, stress testing, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	53
cardiac procedures	1603
cardioversion	16
catheterization	30
diagnostic procedures	30
doctor visit	793
emergency care	17
hospital care	525
inpatient care	525
minimally invasive procedures	49
nuclear scan	486
stress testing	961
ultrasound (sonogram)	594
vascular procedures	30

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	788
Female	759

**Ethnicity**
Non-Hispanic White	1294
Black	194
Hispanic	15
Asian	16
Other	28
Native American	0

**Age**
From 65 to 74	626
From 75 to 84	575
85 and over	273
Less than 65	73

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2016

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	63
Depression	18
Chronic Kidney Disease	35
Asthma	22
Osteoperosis	6
Atrial Fibrilation	26
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2017 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	41
angioplasty	52
cardiac procedures	1557
cardioversion	15
catheterization	118
chronic care	91
diagnostic procedures	40
doctor visit	730
hospital care	586
inpatient care	571
minimally invasive procedures	135
nuclear scan	486
outpatient care	15
stent placement (stenting)	52
stress testing	953
ultrasound (sonogram)	477
vascular procedures	40

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	907
Female	941

**Ethnicity**
Non-Hispanic White	1541
Black	235
Hispanic	17
Asian	26
Other	29
Native American	0

**Age**
From 65 to 74	699
From 75 to 84	709
85 and over	334
Less than 65	106

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2017

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	63
Depression	23
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	31
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2018 were cardiac procedures, chronic care, stress testing and hospital care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	42
angioplasty	48
cardiac procedures	1464
cardioversion	11
catheterization	101
chronic care	1022
diagnostic procedures	29
doctor visit	670
hospital care	607
inpatient care	588
minimally invasive procedures	101
nuclear scan	425
outpatient care	19
stent placement (stenting)	48
stress testing	875
ultrasound (sonogram)	471
vascular procedures	29

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	1024
Female	924

**Ethnicity**
Non-Hispanic White	1616
Black	247
Hispanic	15
Asian	19
Other	51
Native American	0

**Age**
From 65 to 74	776
From 75 to 84	724
85 and over	350
Less than 65	98

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2018

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	65
Depression	23
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	7
Atrial Fibrilation	33
Heart Failure	33
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2019 were cardiac procedures, hospital care, inpatient care and chronic care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	52
angioplasty	46
cardiac procedures	1153
catheterization	109
chronic care	580
diagnostic procedures	40
doctor visit	1085
emergency care	16
hospital care	694
inpatient care	674
minimally invasive procedures	121
nuclear scan	159
outpatient care	20
stent placement (stenting)	46
stress testing	442
ultrasound (sonogram)	571
vascular procedures	54

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	1152
Female	1169

**Ethnicity**
Non-Hispanic White	1913
Black	297
Hispanic	15
Asian	33
Other	63
Native American	0

**Age**
From 65 to 74	911
From 75 to 84	820
85 and over	457
Less than 65	133

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2019

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	62
Depression	27
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	8
Atrial Fibrilation	31
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	19
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2020 were cardiac procedures, chronic care, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	47
angioplasty	26
cardiac procedures	918
cardioversion	18
catheterization	39
chronic care	614
doctor visit	1026
hospital care	445
inpatient care	445
minimally invasive procedures	39
nuclear scan	85
stent placement (stenting)	26
stress testing	283
ultrasound (sonogram)	550
vascular procedures	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	1134
Female	1128

**Ethnicity**
Non-Hispanic White	1841
Black	316
Hispanic	0
Asian	26
Other	63
Native American	0

**Age**
From 65 to 74	890
From 75 to 84	817
85 and over	427
Less than 65	128

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2020

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	62
Depression	24
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	9
Atrial Fibrilation	30
Heart Failure	34
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2021 were cardiac procedures, chronic care, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	55
cardiac procedures	882
cardioversion	15
catheterization	16
chronic care	585
diagnostic procedures	16
doctor visit	1061
hospital care	338
inpatient care	338
minimally invasive procedures	16
nuclear scan	81
stress testing	266
ultrasound (sonogram)	542
vascular procedures	33

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	1041
Female	983

**Ethnicity**
Non-Hispanic White	1666
Black	242
Hispanic	0
Asian	32
Other	66
Native American	0

**Age**
From 65 to 74	786
From 75 to 84	749
85 and over	386
Less than 65	103

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	62
Depression	22
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	8
Atrial Fibrilation	31
Heart Failure	34
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA during 2022 were cardiac procedures, chronic care, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

ambulatory monitoring	62
cardiac procedures	747
chronic care	622
doctor visit	1230
hospital care	283
inpatient care	271
nuclear scan	53
outpatient care	12
stress testing	182
ultrasound (sonogram)	485
vascular procedures	18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	1009
Female	944

**Ethnicity**
Non-Hispanic White	1615
Black	243
Hispanic	13
Asian	16
Other	66
Native American	0

**Age**
From 65 to 74	742
From 75 to 84	774
85 and over	376
Less than 65	61

Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	53
Depression	22
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	12
Atrial Fibrilation	40
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael Brune Erwin, MD, FACC for Medicare patients.

The highest averages for the top procedures that Dr. Michael Brune Erwin, MD, FACC treated as an interventional cardiologist in Tappahannock, VA were cardiac procedures, stress testing, chronic care and hospital care.

ambulatory monitoring	44
angioplasty	37
cardiac procedures	1405
cardioversion	15
catheterization	70
chronic care	585
diagnostic procedures	37
doctor visit	836
emergency care	14
hospital care	541
inpatient care	528
minimally invasive procedures	82
nuclear scan	386
outpatient care	18
stent placement (stenting)	36
stress testing	799
ultrasound (sonogram)	516
vascular procedures	36

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC.

**Gender**
Male	913
Female	889

**Ethnicity**
Black / African American	230
Asian / Pacific Islander	22
Non-Hispanic White	1497
Native American / Alaskan Native	0
Hispanic	9
Other	38

**Age**
75 to 84	673
85 and over	321
Less than 65	93
65 to 74	714

Average of Total of Conditions of Medicare patients treated by Dr. Michael Brune Erwin, MD, FACC From 2012 - 2022

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

Hypertension	68
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	57
Depression	19
Chronic Kidney Disease	33
Asthma	9
Osteoporosis	6
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Atrial Fibrillation	26
Dementia	12
Cancer	14

Education & Training

Dr. Michael Brune Erwin, MD, FACC graduated from University of Virginia School of Medicine. He completed residency at Hospital of the University of Pennsylvania. He is certified by the Board Certification: Internal Medicine and has a state license in Virginia.

Medical School: University of Virginia School of Medicine

Residency: Hospital of the University of Pennsylvania

Board Certification: Board Certification: Internal Medicine

Licensed In: Virginia

Affiliations & Hospitals

Dr. Michael Brune Erwin, MD, FACC is associated with these hospitals and organizations:

Bon Secours St. Mary's Hospital (Greenville, SC)

Bon Secours

St. Francis Medical Center (Midlothian, VA)

Memorial Regional Medical Center (Mechanicsville, VA)

HCA Virginia

Virginia Cardiovascular Specialists

Parham Doctors Hospital Retreat Doctors Hospital Henrico Doctors Hospital

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$785 XARELTO $770	INVOKANA $15
AstraZeneca Pharmaceuticals LP	$684 BRILINTA $542	FARXIGA $59	$82
Novartis Pharmaceuticals Corporation	$481 ENTRESTO $373	LEQVIO $108
Medtronic Vascular, Inc.	$480 Resolute $442	CoreValve Evolut $24	STENTS $14
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$457 LifeVest $457
Other	$4,409 ELIQUIS $465	Repatha $403	Impella $337	JARDIANCE $299	Pradaxa $144	Other $2,761

**Types of Payments**
Food and Beverage	$6,786
Travel and Lodging	$268
Education	$242

Biography

Dr. Michael Erwin, who practices in Richmond, VA, (New) Richmond, VA, and Tappahannock, VA, is a medical specialist in adult cardiology and interventional cardiology. He graduated from the University of Virginia School of Medicine. His training includes a residency program at Hospital of the University of Pennsylvania. Dr. Erwin has a special interest in electrophysiological (EP) study, preventive cardiology, and coronary artery disease. He is professionally affiliated with St. Francis Medical Center (Midlothian, VA), Bon Secours St. Mary's Hospital (Greenville, SC), and HCA Virginia. According to Bon Secours, Dr. Erwin is currently accepting new patients at his office in Richmond, VA.