In 2023, among providers in related specialties within Virginia, Dr. John F. Carmack, MD performed more blood draw, creatinine urine test, lab tests, microalbumin urine test, phlebotomy for lab tests, and preventive care procedures for Medicare patients than 95% of them and he also had a list price for liver panel, magnesium test, metabolic panel, prostate screening, prostate-specific antigen (PSA) test, renal (kidney) panel, screening PSA test, thyroid blood test, thyroid function tests, uric acid blood test, uric acid test, urinalysis, vitamin B12 test, and vitamin D test that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

A1C test

complete blood count

flu shot

lipid profile

Welcome to Medicare visit

By Affordability:

12-lead EKG

cholesterol screening

lipid profile

screening EKG

total PSA test

In 2023, among providers in related specialties within Virginia, Dr. John F. Carmack, MD performed more A1C test, complete blood count (CBC), flu shot, lipid profile, and Welcome to Medicare visit (initial preventive physical exam) procedures for Medicare patients than 90% of them and he also had a list price for 12-lead (standard) EKG, cholesterol screening, lipid profile, screening EKG, and total PSA test that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

electrocardiogram

By Affordability:

creatinine urine test

diabetes management

diabetes screening

electrocardiogram

glycated protein test

iron tests

mental health screening

microalbumin test

microalbumin urine test

In 2012, among providers in related specialties within Virginia, Dr. John F. Carmack, MD performed more electrocardiogram (EKG) procedures for Medicare patients than 75% of them and he also had a list price for A1C test, albumin test, ALT (SGPT) test, blood count tests, complete blood count (CBC), creatinine test, creatinine urine test, diabetes management, diabetes screening, electrocardiogram (EKG), glycated protein test, iron tests, mental health screening, microalbumin test, and microalbumin urine test 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. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2012 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

aspiration	16
blood draw	613
diabetes management	194
doctor visit	1182
injections	16
lab tests	2800
preventive care	1195
thoracic (chest) imaging	34
thyroid function tests	165
vaccines	222
X-rays	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2013 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

blood draw	666
diabetes management	219
doctor visit	1229
lab tests	3052
preventive care	1340
thoracic (chest) imaging	40
thyroid function tests	137
vaccines	251
X-rays	40

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	243
Female	290

**Ethnicity**
Non-Hispanic White	489
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	167
85 and over	54
Less than 65	52

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2013

Hypertension	59
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2014 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

aspiration	16
blood draw	1046
diabetes management	345
doctor visit	1593
injections	16
lab tests	4986
preventive care	2270
thyroid function tests	228
vaccines	434

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	364
Female	456

**Ethnicity**
Non-Hispanic White	724
Black	76
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	399
From 75 to 84	277
85 and over	89
Less than 65	55

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2014

Hypertension	67
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	22
Depression	15
Chronic Kidney Disease	16
Asthma	3
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2015 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

blood draw	1151
diabetes management	411
doctor visit	1639
lab tests	5989
preventive care	2629
skin testing	11
thyroid function tests	200
tuberculosis (TB) testing	11
vaccines	437

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	668
Female	778

**Ethnicity**
Non-Hispanic White	1258
Black	150
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	722
From 75 to 84	474
85 and over	152
Less than 65	98

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2015

Hypertension	71
High Cholesterol	75
Stroke	2
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	33
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2016 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

aspiration	16
blood draw	1041
chronic care	48
diabetes management	430
doctor visit	1662
injections	16
lab tests	4916
preventive care	1999
thyroid function tests	199
vaccines	445

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	342
Female	355

**Ethnicity**
Non-Hispanic White	609
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	362
From 75 to 84	217
85 and over	76
Less than 65	42

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2016

Hypertension	71
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	32
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2017 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

blood draw	1047
diabetes management	374
doctor visit	1561
lab tests	4385
musculoskeletal imaging	11
preventive care	1702
thyroid function tests	221
vaccines	405
X-rays	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	327
Female	343

**Ethnicity**
Non-Hispanic White	581
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	220
85 and over	79
Less than 65	36

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2017

Hypertension	72
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	31
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2018 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

blood draw	1080
cardiac procedures	11
chronic care	51
diabetes management	431
doctor visit	1622
lab tests	5187
musculoskeletal imaging	24
preventive care	2154
thyroid function tests	190
vaccines	402
X-rays	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	360
Female	347

**Ethnicity**
Non-Hispanic White	624
Black	58
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	366
From 75 to 84	225
85 and over	80
Less than 65	36

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2019 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

blood draw	956
cardiac procedures	26
chronic care	92
counseling services	32
diabetes management	385
doctor visit	1472
lab tests	4581
musculoskeletal imaging	47
preventive care	1956
thyroid function tests	173
vaccines	388
X-rays	47

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	352
Female	341

**Ethnicity**
Non-Hispanic White	606
Black	61
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	347
From 75 to 84	237
85 and over	72
Less than 65	37

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2019

Hypertension	74
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	34
Asthma	3
Osteoperosis	3
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	34
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2020 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

blood draw	951
cardiac procedures	26
chronic care	152
diabetes management	417
doctor visit	1331
lab tests	4658
musculoskeletal imaging	33
preventive care	1692
thyroid function tests	228
vaccines	350
X-rays	33

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	333
Female	323

**Ethnicity**
Non-Hispanic White	576
Black	56
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	214
85 and over	76
Less than 65	34

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2020

Hypertension	73
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	37
Asthma	4
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2021 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

blood draw	909
cardiac procedures	21
chronic care	153
diabetes management	414
doctor visit	1322
lab tests	4466
musculoskeletal imaging	28
preventive care	1470
thyroid function tests	247
vaccines	206
X-rays	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	357
Female	323

**Ethnicity**
Non-Hispanic White	607
Black	47
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	351
From 75 to 84	232
85 and over	68
Less than 65	29

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2021

Hypertension	74
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	39
Asthma	3
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA during 2022 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

blood draw	805
cardiac procedures	18
chronic care	161
diabetes management	377
doctor visit	1149
lab tests	4226
musculoskeletal imaging	31
preventive care	1299
thyroid function tests	217
vaccines	169
X-rays	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	314
Female	307

**Ethnicity**
Non-Hispanic White	555
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	210
85 and over	69
Less than 65	30

Conditions of Medicare patients treated by Dr. John F. Carmack, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	19
Depression	23
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John F. Carmack, MD for Medicare patients.

The highest averages for the top procedures that Dr. John F. Carmack, MD treated as a family medicine practitioner in Forest, VA were lab tests, preventive care, blood draw and diabetes management.

aspiration	16
blood draw	933
cardiac procedures	20
chronic care	109
counseling services	32
diabetes management	363
doctor visit	1432
injections	16
lab tests	4476
musculoskeletal imaging	29
preventive care	1791
skin testing	11
thoracic (chest) imaging	37
thyroid function tests	200
tuberculosis (TB) testing	11
vaccines	337
X-rays	31

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John F. Carmack, MD.

**Gender**
Male	332
Female	351

**Ethnicity**
Black / African American	56
Asian / Pacific Islander	0
Non-Hispanic White	602
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	224
85 and over	74
Less than 65	40
65 to 74	344

Average of Total of Conditions of Medicare patients treated by Dr. John F. Carmack, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John F. Carmack, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	64
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	25
Asthma	4
Osteoporosis	4
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Atrial Fibrillation	8
Dementia	7
Cancer	8

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 F. Carmack, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$2,405 Victoza $448	RYBELSUS $391	Ozempic $325	Tresiba $274	Wegovy $106	Other $861
AstraZeneca Pharmaceuticals LP	$2,171 SYMBICORT $594	FARXIGA $485	CRESTOR $231	BREZTRI AEROSPHERE $222	BEVESPI AEROSPHERE $181	Other $457
Janssen Pharmaceuticals, Inc	$1,483 XARELTO $1,064	INVOKANA $419
Lilly USA, LLC	$1,040 MOUNJARO $180	BASAGLAR $171	JARDIANCE $167	TRULICITY $141	FORTEO $86	Other $294
Pfizer Inc.	$1,019 TRUMENBA $202	ELIQUIS $140	NURTEC ODT $99	COLOGUARD $85	PAXLOVID $84	Other $408
Other	$6,687 Vascepa $282	JARDIANCE $282	VRAYLAR $280	TOUJEO $273	NURTEC ODT $255	Other $5,314

**Types of Payments**
Food and Beverage	$14,641
Education	$111
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$54