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Dr. John V. Barnes III, MD

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Specializes in: Adult Cardiology

2006 Health Campus Drive
Rockingham, VA 22801

(540) 689-7400

Dr. John V. Barnes III, MD is a cardiologist in Rockingham, VA specializing in adult cardiology.

Office Locations

2006 Health Campus Drive
Rockingham, VA 22801

(540) 689-7400

(757) 963-9617

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2012 were blood draw, lab tests, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

ambulatory monitoring	17
blood draw	1108
cardiac procedures	865
cardioversion	18
catheterization	59
diagnostic procedures	59
doctor visit	1260
hospital care	380
implant surgery	19
inpatient care	380
lab tests	929
minimally invasive procedures	98
nuclear scan	193
stress testing	330
ultrasound (sonogram)	441
vascular procedures	72

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2013 were blood draw, lab tests, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

ambulatory monitoring	13
blood draw	1105
cardiac procedures	693
cardioversion	11
catheterization	25
diagnostic procedures	25
doctor visit	1002
hospital care	327
implant surgery	14
inpatient care	327
lab tests	948
minimally invasive procedures	53
nuclear scan	157
stress testing	214
ultrasound (sonogram)	450
vascular procedures	25

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	752
Female	735

**Ethnicity**
Non-Hispanic White	1438
Black	26
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	467
From 75 to 84	534
85 and over	379
Less than 65	107

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	61
Depression	19
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	7
Atrial Fibrilation	33
Heart Failure	44
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2014 were cardiac procedures, blood draw, lab tests and ultrasound (sonogram).

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

blood draw	712
cardiac procedures	720
cardioversion	16
catheterization	32
diagnostic procedures	32
doctor visit	904
hospital care	285
implant surgery	14
inpatient care	285
lab tests	698
minimally invasive procedures	46
nuclear scan	165
stress testing	260
ultrasound (sonogram)	415
vascular procedures	43

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	742
Female	729

**Ethnicity**
Non-Hispanic White	1420
Black	20
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	435
From 75 to 84	552
85 and over	359
Less than 65	125

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	63
Depression	21
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	8
Atrial Fibrilation	34
Heart Failure	45
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2015 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

blood draw	89
cardiac procedures	848
catheterization	43
diagnostic procedures	43
doctor visit	843
hospital care	417
implant surgery	27
inpatient care	417
lab tests	385
minimally invasive procedures	70
nuclear scan	141
stress testing	278
ultrasound (sonogram)	513
vascular procedures	43

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	1614
Female	1466

**Ethnicity**
Non-Hispanic White	2960
Black	50
Hispanic	0
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	948
From 75 to 84	1164
85 and over	744
Less than 65	224

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	65
Depression	23
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	8
Atrial Fibrilation	37
Heart Failure	46
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2016 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

cardiac procedures	776
cardioversion	16
catheterization	40
diagnostic procedures	40
doctor visit	630
hospital care	361
implant surgery	18
inpatient care	361
lab tests	131
minimally invasive procedures	69
nuclear scan	102
stress testing	118
ultrasound (sonogram)	616
vascular procedures	40

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	768
Female	695

**Ethnicity**
Non-Hispanic White	1391
Black	23
Hispanic	14
Asian	17
Other	18
Native American	0

**Age**
From 65 to 74	463
From 75 to 84	539
85 and over	364
Less than 65	97

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	62
Depression	23
Chronic Kidney Disease	44
Asthma	21
Osteoperosis	7
Atrial Fibrilation	33
Heart Failure	47
Chronic Obstructive Pulmonary Disease	21
Diabetes	42
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2017 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

cardiac procedures	960
cardioversion	23
catheterization	54
diagnostic procedures	54
doctor visit	698
hospital care	401
implant surgery	24
inpatient care	401
lab tests	156
minimally invasive procedures	106
nuclear scan	185
stress testing	212
ultrasound (sonogram)	686
vascular procedures	54

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	817
Female	808

**Ethnicity**
Non-Hispanic White	1544
Black	27
Hispanic	21
Asian	14
Other	19
Native American	0

**Age**
From 65 to 74	514
From 75 to 84	593
85 and over	408
Less than 65	110

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2017

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	60
Depression	24
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	49
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

cardiac procedures	1072
cardioversion	29
catheterization	73
diagnostic procedures	73
doctor visit	587
hospital care	354
implant surgery	28
inpatient care	354
minimally invasive procedures	118
nuclear scan	173
stress testing	191
ultrasound (sonogram)	798
vascular procedures	59

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	875
Female	783

**Ethnicity**
Non-Hispanic White	1579
Black	36
Hispanic	11
Asian	11
Other	21
Native American	0

**Age**
From 65 to 74	527
From 75 to 84	626
85 and over	374
Less than 65	131

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	60
Depression	26
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	8
Atrial Fibrilation	31
Heart Failure	50
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2019 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

cardiac procedures	335
doctor visit	1009
ultrasound (sonogram)	335

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	694
Female	650

**Ethnicity**
Non-Hispanic White	1270
Black	18
Hispanic	14
Asian	12
Other	30
Native American	0

**Age**
From 65 to 74	436
From 75 to 84	508
85 and over	326
Less than 65	74

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	60
Depression	24
Chronic Kidney Disease	47
Asthma	7
Osteoperosis	6
Atrial Fibrilation	31
Heart Failure	47
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA during 2020 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

cardiac procedures	164
doctor visit	790
ultrasound (sonogram)	164

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	606
Female	491

**Ethnicity**
Non-Hispanic White	1053
Black	13
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	422
85 and over	264
Less than 65	50

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	60
Depression	21
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	7
Atrial Fibrilation	29
Heart Failure	44
Chronic Obstructive Pulmonary Disease	16
Diabetes	39
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

doctor visit	887

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	458
Female	356

**Ethnicity**
Non-Hispanic White	782
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	332
85 and over	211
Less than 65	37

Conditions of Medicare patients treated by Dr. John V. Barnes III, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	63
Depression	21
Chronic Kidney Disease	45
Asthma	6
Osteoperosis	8
Atrial Fibrilation	30
Heart Failure	44
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. John V. Barnes III, MD for Medicare patients.

The highest averages for the top procedures that Dr. John V. Barnes III, MD treated as a cardiologist in Rockingham, VA were blood draw, cardiac procedures, lab tests and ultrasound (sonogram).

ambulatory monitoring	15
blood draw	753
cardiac procedures	714
cardioversion	18
catheterization	46
diagnostic procedures	46
doctor visit	861
hospital care	360
implant surgery	20
inpatient care	360
lab tests	541
minimally invasive procedures	80
nuclear scan	159
stress testing	229
ultrasound (sonogram)	490
vascular procedures	48

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. John V. Barnes III, MD.

**Gender**
Male	732
Female	671

**Ethnicity**
Black / African American	21
Asian / Pacific Islander	10
Non-Hispanic White	1343
Native American / Alaskan Native	0
Hispanic	6
Other	12

**Age**
75 to 84	527
85 and over	342
Less than 65	95
65 to 74	438

Average of Total of Conditions of Medicare patients treated by Dr. John V. Barnes III, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. John V. Barnes III, MD treated were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	67
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	55
Depression	20
Chronic Kidney Disease	38
Asthma	8
Osteoporosis	6
Heart Failure	41
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Atrial Fibrillation	29
Dementia	12
Cancer	9

Education & Training

He has a state license in Virginia.

Licensed In: Virginia

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$140 XARELTO $140
Regeneron Pharmaceuticals, Inc.	$103 PRALUENT (alirocumab) Injection $103
Edwards Lifesciences Corporation	$96 Edwards SAPIEN 3 Transcatheter Heart Valve $96
Abbott Laboratories	$90 AMPLATZER Occluders $90
Medtronic Vascular, Inc.	$83 Pacemakers $41	Percepta $15	Visia AF $14	Micra $13
Other	$253 FARXIGA $28	ELIQUIS $27	LifeVest $23	ANGIOSCULPT $20	CRESTOR $20	Other $135