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Dr. Raymond Daniel Merrick, MD

Specializes in: Adult Cardiology
University of Kentucky College of Medicine
310 N State of Franklin Road Suite 400
Johnson City, TN 37604

Dr. Raymond Daniel Merrick, MD is a cardiologist in Greeneville, TN specializing in adult cardiology. He graduated from University of Kentucky College of Medicine. Dr. Raymond Daniel Merrick, MD is affiliated with Ballad Health and WELLMONT CARDIOLOGY SERVICES.

View Doctor's Full Profile (423) 979-6000

Office Locations

1410 Tusculum Boulevard Suite 1200
Greeneville, TN 37745
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2030 Temple Hill Road Suite A
Erwin, TN 37650
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310 N State of Franklin Road Suite 400
Johnson City, TN 37604
(423) 979-6000
(423) 979-6011
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Raymond Daniel Merrick, MD in 2023

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

Top 10%

By Affordability:

cardiac imaging

In 2023, Dr. Raymond Daniel Merrick, MD had a list price for cardiac imaging 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.

Top 25%

By Affordability:

cardiac stress testing
color Doppler echocardiography
Doppler echocardiography
echocardiogram
electrocardiogram
myocardial perfusion SPECT
nuclear scan
nuclear stress test
spectral Doppler echocardiography
SPECT scan
stress EKG
stress testing

In 2013, Dr. Raymond Daniel Merrick, MD had a list price for cardiac (heart) stress testing, color Doppler echocardiography, Doppler echocardiography, echocardiogram (echo), electrocardiogram (EKG), myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), spectral Doppler echocardiography, SPECT scan, stress EKG, and stress testing that was lower than the list prices billed to Medicare by 75% 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. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2013 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 406
catheterization 14
diagnostic procedures 14
doctor visit 423
hospital care 419
inpatient care 419
minimally invasive procedures 14
nuclear scan 136
stress testing 202
ultrasound (sonogram) 190
vascular procedures 14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 360
Female 415
Ethnicity
Non-Hispanic White 754
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 289
From 75 to 84 235
85 and over 104
Less than 65 147

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2013

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2013 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 68
Stroke 10
Ischemic Heart Disease 74
Depression 33
Chronic Kidney Disease 39
Asthma 9
Osteoperosis 8
Atrial Fibrilation 29
Heart Failure 49
Chronic Obstructive Pulmonary Disease 32
Diabetes 44
Dementia 12
Cancer 11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2014 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 237
doctor visit 663
hospital care 139
inpatient care 139
nuclear scan 64
stress testing 82
ultrasound (sonogram) 155

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 371
Female 379
Ethnicity
Non-Hispanic White 733
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 261
From 75 to 84 268
85 and over 100
Less than 65 121

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2014

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2014 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 65
Stroke 7
Ischemic Heart Disease 75
Depression 29
Chronic Kidney Disease 37
Asthma 7
Osteoperosis 7
Atrial Fibrilation 30
Heart Failure 45
Chronic Obstructive Pulmonary Disease 30
Diabetes 43
Dementia 12
Cancer 11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 237
catheterization 17
diagnostic procedures 17
doctor visit 918
minimally invasive procedures 17
nuclear scan 56
stress testing 56
ultrasound (sonogram) 164
vascular procedures 17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 726
Female 792
Ethnicity
Non-Hispanic White 1484
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 516
From 75 to 84 570
85 and over 228
Less than 65 204

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2015

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2015 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 59
Stroke 5
Ischemic Heart Disease 75
Depression 23
Chronic Kidney Disease 35
Asthma 15
Osteoperosis 6
Atrial Fibrilation 30
Heart Failure 42
Chronic Obstructive Pulmonary Disease 25
Diabetes 39
Dementia 9
Cancer 10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 195
catheterization 14
diagnostic procedures 14
doctor visit 830
minimally invasive procedures 14
nuclear scan 50
stress testing 65
ultrasound (sonogram) 116
vascular procedures 14

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 360
Female 333
Ethnicity
Non-Hispanic White 681
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 261
From 75 to 84 243
85 and over 104
Less than 65 85

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2016

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2016 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 58
Stroke 4
Ischemic Heart Disease 75
Depression 22
Chronic Kidney Disease 37
Asthma 25
Osteoperosis 7
Atrial Fibrilation 29
Heart Failure 42
Chronic Obstructive Pulmonary Disease 25
Diabetes 39
Dementia 12
Cancer 8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 184
doctor visit 777
nuclear scan 76
stress testing 76
ultrasound (sonogram) 108

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 416
Female 422
Ethnicity
Non-Hispanic White 818
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 329
From 75 to 84 304
85 and over 140
Less than 65 65

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2017

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2017 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 56
Stroke 5
Ischemic Heart Disease 75
Depression 28
Chronic Kidney Disease 39
Asthma 6
Osteoperosis 7
Atrial Fibrilation 34
Heart Failure 40
Chronic Obstructive Pulmonary Disease 24
Diabetes 38
Dementia 14
Cancer 10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 128
doctor visit 746
nuclear scan 41
stress testing 41
ultrasound (sonogram) 87

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 412
Female 382
Ethnicity
Non-Hispanic White 779
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 318
From 75 to 84 279
85 and over 127
Less than 65 70

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2018

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2018 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 66
Stroke 6
Ischemic Heart Disease 75
Depression 27
Chronic Kidney Disease 38
Asthma 7
Osteoperosis 8
Atrial Fibrilation 35
Heart Failure 42
Chronic Obstructive Pulmonary Disease 24
Diabetes 40
Dementia 11
Cancer 9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 124
doctor visit 752
nuclear scan 58
stress testing 58
ultrasound (sonogram) 66

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 376
Female 347
Ethnicity
Non-Hispanic White 708
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 271
From 75 to 84 269
85 and over 124
Less than 65 59

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2019

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2019 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 69
Stroke 7
Ischemic Heart Disease 75
Depression 30
Chronic Kidney Disease 40
Asthma 8
Osteoperosis 8
Atrial Fibrilation 36
Heart Failure 43
Chronic Obstructive Pulmonary Disease 21
Diabetes 39
Dementia 16
Cancer 11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2020 were cardiac procedures, stress testing, nuclear scan and ultrasound (sonogram).

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 87
doctor visit 796
nuclear scan 46
stress testing 46
ultrasound (sonogram) 41

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 279
Female 306
Ethnicity
Non-Hispanic White 567
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 237
From 75 to 84 199
85 and over 102
Less than 65 47

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2020

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2020 were hypertension, ischemic heart disease, high cholesterol and chronic kidney disease.

Hypertension 75
High Cholesterol 66
Stroke 6
Ischemic Heart Disease 75
Depression 28
Chronic Kidney Disease 42
Asthma 6
Osteoperosis 9
Atrial Fibrilation 33
Heart Failure 37
Chronic Obstructive Pulmonary Disease 22
Diabetes 36
Dementia 14
Cancer 9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 91
doctor visit 740
nuclear scan 41
stress testing 41
ultrasound (sonogram) 50

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 252
Female 263
Ethnicity
Non-Hispanic White 498
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 224
From 75 to 84 172
85 and over 86
Less than 65 33

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2021

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2021 were hypertension, ischemic heart disease, high cholesterol and chronic kidney disease.

Hypertension 75
High Cholesterol 72
Stroke 8
Ischemic Heart Disease 75
Depression 27
Chronic Kidney Disease 41
Asthma 7
Osteoperosis 11
Atrial Fibrilation 34
Heart Failure 35
Chronic Obstructive Pulmonary Disease 20
Diabetes 35
Dementia 13
Cancer 11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 83
doctor visit 667
nuclear scan 37
stress testing 37
ultrasound (sonogram) 46

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 243
Female 233
Ethnicity
Non-Hispanic White 459
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 196
From 75 to 84 176
85 and over 70
Less than 65 34

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2022

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 75
Stroke 9
Ischemic Heart Disease 67
Depression 26
Chronic Kidney Disease 34
Asthma 12
Osteoperosis 14
Atrial Fibrilation 41
Heart Failure 32
Chronic Obstructive Pulmonary Disease 27
Diabetes 36
Dementia 7
Cancer 16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

cardiac procedures 163
doctor visit 527
nuclear scan 39
stress testing 57
ultrasound (sonogram) 106

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 275
Female 247
Ethnicity
Non-Hispanic White 507
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 199
From 75 to 84 199
85 and over 85
Less than 65 39

Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD in 2023

The most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 60
Depression 29
Chronic Kidney Disease 36
Asthma 9
Osteoperosis 14
Atrial Fibrilation 39
Heart Failure 34
Chronic Obstructive Pulmonary Disease 24
Diabetes 34
Dementia 8
Cancer 19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Raymond Daniel Merrick, MD for Medicare patients.

The highest averages for the top procedures that Dr. Raymond Daniel Merrick, MD treated as a cardiologist in Greeneville, TN were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

cardiac procedures 175
catheterization 15
diagnostic procedures 15
doctor visit 712
hospital care 279
inpatient care 279
minimally invasive procedures 15
nuclear scan 58
stress testing 69
ultrasound (sonogram) 102
vascular procedures 15

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Raymond Daniel Merrick, MD.

Gender
Male 370
Female 374
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 726
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
75 to 84 264
85 and over 115
Less than 65 82
65 to 74 281

Average of Total of Conditions of Medicare patients treated by Dr. Raymond Daniel Merrick, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Raymond Daniel Merrick, MD treated were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension 75
High Cholesterol 66
Stroke 7
Ischemic Heart Disease 72
Depression 27
Chronic Kidney Disease 38
Asthma 10
Osteoporosis 9
Heart Failure 40
Chronic Obstructive Pulmonary Disease 24
Diabetes 38
Atrial Fibrillation 33
Dementia 11
Cancer 11

Education & Training

Dr. Raymond Daniel Merrick, MD graduated from University of Kentucky College of Medicine. He completed residency at East Tennessee State University (ETSU) Affiliated Hospitals. He is certified by the American Board Of Internal Medicine Internal Medicine Cardiovascular Disease and has a state license in Virginia.

Medical School: University of Kentucky College of Medicine

Residency: East Tennessee State University (ETSU) Affiliated Hospitals

Board Certification: American Board Of Internal Medicine Internal Medicine Cardiovascular Disease

Licensed In: Virginia

Affiliations & Hospitals

Dr. Raymond Daniel Merrick, MD is associated with these hospitals and organizations:

Ballad Health
WELLMONT CARDIOLOGY SERVICES

Ratings & Reviews

Dr. Raymond Daniel Merrick, MD has an exceptional overall rating with an average of 4.98 out of 5 stars based on 67 ratings. We collect ratings and reviews of Dr. Raymond Daniel Merrick, MD from all over the web to help you find the right in Greeneville, TN. 

4.98
Overall Rating
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General Payments

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

Payments by Company
Novartis Pharmaceuticals Corporation $2,400 ENTRESTO
$1,845 		LEQVIO
$555
AstraZeneca Pharmaceuticals LP $1,635 BRILINTA
$1,152 		FARXIGA
$437 		DUTOPROL
$23
$23
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $1,606 LifeVest
$1,606
Janssen Pharmaceuticals, Inc $1,072 XARELTO
$1,072
Pfizer Inc. $603 ELIQUIS
$366 		VYNDAQEL
$154 		CHANTIX
$50 		PAXLOVID
$20 		VIAGRA
$12
Other $4,920 Repatha
$395 		NORTHERA
$390 		ELIQUIS
$286 		Effient
$243 		VERQUVO
$237 		Other
$3,369
Types of Payments
Food and Beverage $12,187
Education $49

Biography

Dr. Raymond Merrick is an adult cardiology specialist in Johnson City, TN, Greeneville, TN, and Erwin, TN. Patient reviews placed him at an average of 5.0 stars (out of 5). Dr. Merrick is professionally affiliated with Ballad Health. He is a graduate of the University of Kentucky College of Medicine. His medical residency was performed at a hospital affiliated with East Tennessee State University (ETSU).

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