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Dr. Colin Macleod Barker Sr., MD

Accepting New Patients
Specializes in: Vascular Medicine (Blood Vessel Disease), Interventional Cardiology and Adult Cardiology
Boston University School of Medicine (2001)
Professional interests include: peripheral vascular disease, transcatheter mitral valve repair (MitraClip), mitral stenosis, and more.
1215 21st Avenue South 5th Floor
Nashville, TN 37232

Dr. Colin Macleod Barker Sr., MD is a vascular medicine specialist in Nashville, TN specializing in vascular medicine (blood vessel disease), interventional cardiology and adult cardiology. He graduated from Boston University School of Medicine in 2001 and has 24 years of experience. Dr. Colin Macleod Barker Sr., MD is affiliated with Vanderbilt Health and Vanderbilt University Medical Center (VUMC).

View Doctor's Full Profile (615) 322-2318

Office Locations

1215 21st Avenue South 5th Floor
Nashville, TN 37232
(615) 322-2318
open_in_new
121 Memorial Drive
Franklin, KY 42134
open_in_new

Some issues Dr. Colin Macleod Barker Sr., MD can help you with:

Cardiac Catheterization

Cardiac catheterization is a procedure done to check on the health of the heart. A tiny, flexible tube called a catheter is inserted into a blood vessel through a very small opening, usually in the groin, and threaded through the blood vessel up to the heart. Once the catheter is in place, it can diagnose problems in the heart and perform certain corrective procedures.

A coronary catheter can be used to:

  • Take blood samples
  • Inject dye for an angiogram
  • Check for valve defects
  • Measure oxygen and pressure levels within the heart chambers
  • Take a biopsy
  • Perform a percutaneous coronary intervention, or procedure to clear blocked arteries
  • Widen narrowed valve openings

Because all of this can be accomplished without the need for open surgery, cardiac catheterization has become a popular option.

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.

In The News 

“"Just as important is how patients feel," said Colin M. Barker, MD, director of the cardiac cath lab at Vanderbilt University Medical Center in Nashville, who called the symptom improvements "very...”—"No-Implant Shunt Eases HF Symptoms in Early Data", MedPage Today, May 2022
“Her persistence led her to seek out the advice of interventional cardiologist Dr. Colin Barker at the Houston Methodist Hospital.”—"Tackling Heart Health Head On: One Woman s Journey to Coronary Artery Disease Diagnosis and Treatment", Chicago Tribune, February 2017
“The rest is inconclusive," said Dr. Colin Barker, a cardiologist with Houston Methodist DeBakey Heart and Vascular Center, who was not connected to the study.”—"Testosterone therapy improves libido but not vitality in older men", Fox News, February 2016

Noteworthy Medicare Patient Procedures Performed by Dr. Colin Macleod Barker Sr., MD in 2023

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

Top 5%

By Volume:

cardiac catheterization
cardiac procedures
coronary angiogram
coronary angioplasty with stent
diagnostic procedures
diagnostic right heart catheterization
endomyocardial biopsy
fully percutaneous transfemoral TAVR
inpatient hospital care
minimally invasive aortic valve replacement
minimally invasive procedures
percutaneous coronary intervention
transcatheter mitral valve repair
vascular procedures

In 2023, Dr. Colin Macleod Barker Sr., MD performed more cardiac catheterization, cardiac procedures, coronary angiogram, coronary angioplasty with stent, diagnostic procedures, diagnostic right heart catheterization, endomyocardial biopsy, fully percutaneous (incisionless) transfemoral TAVR, inpatient hospital care (for patient admitted to hospital), minimally invasive aortic valve replacement, minimally invasive procedures, percutaneous coronary intervention (PCI), transcatheter mitral valve repair (MitraClip), and vascular procedures procedures for Medicare patients than 95% of providers in related specialties within Tennessee.

Top 10%

By Affordability:

heart biopsy

In 2023, Dr. Colin Macleod Barker Sr., MD had a list price for heart biopsy that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Tennessee. 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

2013 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2013 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 60
cardiac procedures 245
catheterization 138
diagnostic procedures 48
doctor visit 414
hospital care 412
inpatient care 412
lab tests 25
minimally invasive procedures 156
stent placement (stenting) 60
vascular procedures 121

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 1174
Female 1105
Ethnicity
Non-Hispanic White 1473
Black 493
Hispanic 258
Asian 36
Other 0
Native American 0
Age
From 65 to 74 780
From 75 to 84 646
85 and over 399
Less than 65 454

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2013

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2013 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 72
Stroke 16
Ischemic Heart Disease 73
Depression 30
Chronic Kidney Disease 56
Asthma 13
Osteoperosis 12
Atrial Fibrilation 30
Heart Failure 57
Chronic Obstructive Pulmonary Disease 30
Diabetes 50
Dementia 19
Cancer 16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2014 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 86
cardiac procedures 365
catheterization 162
diagnostic procedures 33
doctor visit 486
hospital care 564
inpatient care 564
lab tests 35
minimally invasive procedures 197
stent placement (stenting) 86
vascular procedures 187

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 1160
Female 1169
Ethnicity
Non-Hispanic White 1550
Black 445
Hispanic 268
Asian 37
Other 0
Native American 0
Age
From 65 to 74 803
From 75 to 84 635
85 and over 428
Less than 65 463

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2014

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2014 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 73
Stroke 16
Ischemic Heart Disease 75
Depression 31
Chronic Kidney Disease 58
Asthma 13
Osteoperosis 11
Atrial Fibrilation 32
Heart Failure 60
Chronic Obstructive Pulmonary Disease 30
Diabetes 51
Dementia 19
Cancer 16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2015 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 110
cardiac procedures 486
catheterization 195
diagnostic procedures 30
doctor visit 586
hospital care 683
inpatient care 683
lab tests 49
minimally invasive procedures 290
stent placement (stenting) 110
vascular procedures 182

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 3884
Female 3686
Ethnicity
Non-Hispanic White 4928
Black 1520
Hispanic 866
Asian 168
Other 0
Native American 0
Age
From 65 to 74 2730
From 75 to 84 2036
85 and over 1264
Less than 65 1540

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2015

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 71
Stroke 18
Ischemic Heart Disease 70
Depression 30
Chronic Kidney Disease 59
Asthma 19
Osteoperosis 9
Atrial Fibrilation 30
Heart Failure 56
Chronic Obstructive Pulmonary Disease 29
Diabetes 48
Dementia 18
Cancer 15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2016 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 94
cardiac procedures 531
catheterization 243
diagnostic procedures 102
doctor visit 703
hospital care 629
inpatient care 629
lab tests 74
minimally invasive procedures 347
stent placement (stenting) 94
vascular procedures 189

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 1648
Female 1559
Ethnicity
Non-Hispanic White 2160
Black 592
Hispanic 328
Asian 82
Other 0
Native American 0
Age
From 65 to 74 1162
From 75 to 84 959
85 and over 542
Less than 65 544

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2016

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 72
Stroke 15
Ischemic Heart Disease 72
Depression 26
Chronic Kidney Disease 63
Asthma 28
Osteoperosis 10
Atrial Fibrilation 32
Heart Failure 57
Chronic Obstructive Pulmonary Disease 27
Diabetes 48
Dementia 20
Cancer 14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2017 were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 134
cardiac procedures 591
catheterization 273
diagnostic procedures 72
doctor visit 640
hospital care 424
inpatient care 412
minimally invasive procedures 395
outpatient care 12
pulmonary testing 27
stent placement (stenting) 134
vascular procedures 221

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 1429
Female 1333
Ethnicity
Non-Hispanic White 1906
Black 451
Hispanic 282
Asian 72
Other 0
Native American 0
Age
From 65 to 74 1056
From 75 to 84 839
85 and over 453
Less than 65 414

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2017

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2017 were hypertension, ischemic heart disease, high cholesterol and chronic kidney disease.

Hypertension 75
High Cholesterol 67
Stroke 13
Ischemic Heart Disease 74
Depression 27
Chronic Kidney Disease 62
Asthma 12
Osteoperosis 10
Atrial Fibrilation 32
Heart Failure 55
Chronic Obstructive Pulmonary Disease 26
Diabetes 47
Dementia 20
Cancer 15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2018 were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 112
cardiac procedures 556
catheterization 273
diagnostic procedures 105
doctor visit 645
hospital care 478
inpatient care 478
minimally invasive procedures 375
stent placement (stenting) 112
vascular procedures 172

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 1123
Female 1014
Ethnicity
Non-Hispanic White 1468
Black 362
Hispanic 202
Asian 59
Other 0
Native American 0
Age
From 65 to 74 843
From 75 to 84 640
85 and over 342
Less than 65 312

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2018

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 72
Stroke 15
Ischemic Heart Disease 72
Depression 28
Chronic Kidney Disease 63
Asthma 10
Osteoperosis 11
Atrial Fibrilation 32
Heart Failure 56
Chronic Obstructive Pulmonary Disease 25
Diabetes 45
Dementia 19
Cancer 15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2019 were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 66
cardiac procedures 326
catheterization 134
diagnostic procedures 35
doctor visit 239
hospital care 145
inpatient care 145
minimally invasive procedures 195
stent placement (stenting) 66
vascular procedures 128

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 359
Female 297
Ethnicity
Non-Hispanic White 518
Black 81
Hispanic 33
Asian 0
Other 0
Native American 0
Age
From 65 to 74 259
From 75 to 84 213
85 and over 109
Less than 65 75

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2019

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2019 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension 75
High Cholesterol 75
Stroke 11
Ischemic Heart Disease 75
Depression 27
Chronic Kidney Disease 62
Asthma 9
Osteoperosis 11
Atrial Fibrilation 39
Heart Failure 67
Chronic Obstructive Pulmonary Disease 25
Diabetes 42
Dementia 18
Cancer 16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2020 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 78
cardiac procedures 386
catheterization 185
diagnostic procedures 68
doctor visit 194
hospital care 113
inpatient care 113
minimally invasive procedures 265
stent placement (stenting) 78
vascular procedures 152

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 215
Female 139
Ethnicity
Non-Hispanic White 317
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 141
From 75 to 84 107
85 and over 43
Less than 65 63

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2020

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2020 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 73
Stroke 7
Ischemic Heart Disease 75
Depression 29
Chronic Kidney Disease 64
Asthma 7
Osteoperosis 9
Atrial Fibrilation 32
Heart Failure 69
Chronic Obstructive Pulmonary Disease 18
Diabetes 45
Dementia 15
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2021 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 90
cardiac procedures 458
catheterization 249
diagnostic procedures 130
doctor visit 223
hospital care 157
inpatient care 157
minimally invasive procedures 335
stent placement (stenting) 90
vascular procedures 190

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 252
Female 163
Ethnicity
Non-Hispanic White 353
Black 40
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 161
From 75 to 84 147
85 and over 55
Less than 65 52

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2021

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2021 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 74
Stroke 7
Ischemic Heart Disease 75
Depression 23
Chronic Kidney Disease 63
Asthma 8
Osteoperosis 7
Atrial Fibrilation 33
Heart Failure 72
Chronic Obstructive Pulmonary Disease 21
Diabetes 44
Dementia 18
Cancer 11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2022 were cardiac procedures, minimally invasive procedures, catheterization and hospital care.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 104
cardiac procedures 417
catheterization 223
diagnostic procedures 85
doctor visit 244
hospital care 157
inpatient care 157
minimally invasive procedures 291
stent placement (stenting) 104
vascular procedures 135

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 274
Female 189
Ethnicity
Non-Hispanic White 406
Black 25
Hispanic 0
Asian 0
Other 21
Native American 0
Age
From 65 to 74 192
From 75 to 84 152
85 and over 66
Less than 65 53

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2022

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension 75
High Cholesterol 75
Stroke 15
Ischemic Heart Disease 72
Depression 21
Chronic Kidney Disease 46
Asthma 9
Osteoperosis 11
Atrial Fibrilation 47
Heart Failure 59
Chronic Obstructive Pulmonary Disease 24
Diabetes 37
Dementia 8
Cancer 13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN during 2023 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

angioplasty 86
cardiac procedures 375
catheterization 175
diagnostic procedures 84
doctor visit 196
hospital care 112
inpatient care 112
minimally invasive procedures 234
stent placement (stenting) 86
vascular procedures 148

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 237
Female 180
Ethnicity
Non-Hispanic White 364
Black 33
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 176
From 75 to 84 133
85 and over 48
Less than 65 60

Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD in 2023

The most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 71
Depression 21
Chronic Kidney Disease 44
Asthma 11
Osteoperosis 12
Atrial Fibrilation 44
Heart Failure 59
Chronic Obstructive Pulmonary Disease 23
Diabetes 43
Dementia 7
Cancer 15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Colin Macleod Barker Sr., MD for Medicare patients.

The highest averages for the top procedures that Dr. Colin Macleod Barker Sr., MD treated as a vascular medicine specialist in Nashville, TN were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

angioplasty 92
cardiac procedures 430
catheterization 204
diagnostic procedures 72
doctor visit 415
hospital care 352
inpatient care 351
lab tests 45
minimally invasive procedures 280
outpatient care 12
pulmonary testing 27
stent placement (stenting) 92
vascular procedures 165

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Colin Macleod Barker Sr., MD.

Gender
Male 1068
Female 984
Ethnicity
Black / African American 367
Asian / Pacific Islander 41
Non-Hispanic White 1403
Native American / Alaskan Native 0
Hispanic 203
Other 1
Age
75 to 84 591
85 and over 340
Less than 65 366
65 to 74 754

Average of Total of Conditions of Medicare patients treated by Dr. Colin Macleod Barker Sr., MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Colin Macleod Barker Sr., MD treated were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 72
Stroke 13
Ischemic Heart Disease 73
Depression 26
Chronic Kidney Disease 58
Asthma 12
Osteoporosis 10
Heart Failure 60
Chronic Obstructive Pulmonary Disease 25
Diabetes 45
Atrial Fibrillation 34
Cancer 14
Dementia 16

Education & Training

Dr. Colin Macleod Barker Sr., MD graduated from Boston University School of Medicine in 2001. He completed residency at Vanderbilt University Medical Center. He is certified by the Cardiovascular Disease - American Board of Internal Medicine and has a state license in Texas.

Medical School: Boston University School of Medicine (2001)

Residency: Vanderbilt University Medical Center (2004)

Board Certification: Cardiovascular Disease - American Board of Internal Medicine (2007)

Licensed In: Texas

Affiliations & Hospitals

Dr. Colin Macleod Barker Sr., MD is associated with these hospitals and organizations:

Vanderbilt Health
Vanderbilt University Medical Center (VUMC)

Ratings & Reviews

Dr. Colin Macleod Barker Sr., MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 217 ratings. We collect ratings and reviews of Dr. Colin Macleod Barker Sr., MD from all over the web to help you find the right in Nashville, TN. 

4.9
Overall Rating
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General Payments

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

Payments by Company
Medtronic Vascular, Inc. $447,848 CoreValve Evolut
$206,129 		Heart Valves
$110,904 		Resolute
$67,770 		STENTS
$40,692 		Integrity
$10,176 		Other
$12,176
Boston Scientific Corporation $91,309 Therapies
$11,384 		GENERAL THERAPIES
$10,863 		General - Structural Heart
$10,314 		GENERAL VASCULAR ACCESS
$4,975 		STENTS
$4,419 		Other
$49,355
Abbott Laboratories $41,259 Vascular
$20,840 		MitraClip
$11,622 		Mitra Clip system
$1,699 		MitraClip System
$1,553 		Aortic and Mitral Tissue Stented
$745 		Other
$4,801
Medtronic, Inc. $34,382 COREVALVE EVOLUT R
$4,069 		Resolute
$1,376 		CoreValve Evolut
$1,142 		SYMPLICITY G3
$143 		APOLLOTM
$100 		Other
$27,553
HeartFlow, Inc. $21,573 FFRct
$21,573
Other $35,411 Impella
$3,035 		Edwards SAPIEN 3 Transcatheter Heart Valve
$2,057 		Transcatheter Heart Valves
$1,953 		Accucinch
$1,895 		Structural Heart
$1,788 		Other
$24,683
Types of Payments
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $330,967
Consulting Fee $148,812
Travel and Lodging $138,154
Food and Beverage $46,959
Compensation for serving as faculty or as a speaker for a medical education program $4,500
Other $2,389

Research Payments

Dr. Colin Macleod Barker Sr., MD has received 184 research payments totaling $1,671,271.

Biography

Dr. Colin Barker specializes in adult cardiology, interventional cardiology, and vascular medicine (blood vessel disease). He speaks Spanish. Dr. Barker's clinical interests include atrial septal defect, atherosclerosis, and mitral stenosis. He is professionally affiliated with Vanderbilt University Medical Center (VUMC). He attended Boston University School of Medicine and subsequently trained at Vanderbilt University Medical Center for residency. His average rating from his patients is 5.0 stars (out of 5). Dr. Barker has an open panel in Nashville, TN according to Doctor.com.

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