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Home > KY Providers > Family Physicians & Family Medicine Specialists

Dr. John J. Farmer, M D

(No ratings)

Specializes in: Family Medicine

University of Louisville School of Medicine (1997)

444 S MAIN STREET
MADISONVILLE, KY 42431

(270) 821-4444

Dr. John J. Farmer, M D is a family medicine practitioner in MADISONVILLE, KY specializing in family medicine. He graduated from University of Louisville School of Medicine in 1997 and has 29 years of experience.

Office Locations

444 S MAIN STREET
MADISONVILLE, KY 42431

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Noteworthy Medicare Patient Procedures Performed by Dr. John J. Farmer, M D in 2023

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

Top 5%

By Volume:

flu shot

In 2023, Dr. John J. Farmer, M D performed more flu shot procedures for Medicare patients than 95% of providers in related specialties within Kentucky.

Top 10%

By Affordability:

In 2023, Dr. John J. Farmer, M D had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Kentucky. 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 J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2012 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

aspiration	31
blood draw	411
brain imaging (neuroimaging)	15
breast procedures	101
CT scan	15
diagnostic imaging	12
doctor visit	1439
hospital care	419
injections	31
inpatient care	419
lab tests	1215
nursing home care	237
preventive care	397
thoracic (chest) imaging	26
thyroid function tests	155
ultrasound (sonogram)	14
women's imaging	101
X-rays	113

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2013 were lab tests, nursing home care, blood draw and preventive care.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

abdominal imaging	12
aspiration	24
blood draw	666
brain imaging (neuroimaging)	19
breast procedures	134
CT scan	31
diagnostic imaging	22
doctor visit	2078
hip imaging	13
injections	24
lab tests	1982
musculoskeletal imaging	57
nursing home care	738
pelvic imaging	12
preventive care	510
thoracic (chest) imaging	77
thyroid function tests	330
ultrasound (sonogram)	44
vaccines	14
vascular procedures	21
women's imaging	134
X-rays	245

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	351
Female	394

**Ethnicity**
Non-Hispanic White	699
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	305
From 75 to 84	192
85 and over	93
Less than 65	155

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2013

Hypertension	72
High Cholesterol	45
Stroke	6
Ischemic Heart Disease	39
Depression	21
Chronic Kidney Disease	18
Asthma	5
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	14
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2014 were lab tests, blood draw, nursing home care and thyroid function tests.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

aspiration	27
blood draw	697
breast procedures	92
diagnostic imaging	13
doctor visit	2150
hip imaging	12
injections	27
lab tests	2540
musculoskeletal imaging	28
nursing home care	595
preventive care	548
thoracic (chest) imaging	94
thyroid function tests	555
vaccines	18
women's imaging	92
X-rays	214

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	363
Female	421

**Ethnicity**
Non-Hispanic White	742
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	333
From 75 to 84	206
85 and over	93
Less than 65	152

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2014

Hypertension	71
High Cholesterol	44
Stroke	6
Ischemic Heart Disease	39
Depression	21
Chronic Kidney Disease	18
Asthma	4
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	13
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2015 were nursing home care, X-rays, preventive care and women's imaging.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

aspiration	34
breast procedures	179
diagnostic imaging	21
doctor visit	2218
hip imaging	17
injections	34
musculoskeletal imaging	66
nursing home care	499
preventive care	230
thoracic (chest) imaging	117
ultrasound (sonogram)	44
vaccines	116
women's imaging	179
X-rays	318

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	728
Female	862

**Ethnicity**
Non-Hispanic White	1490
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	668
From 75 to 84	444
85 and over	200
Less than 65	278

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2015

Hypertension	75
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2016 were nursing home care, preventive care, X-rays and vaccines.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

abdominal imaging	12
aspiration	31
brain imaging (neuroimaging)	19
breast procedures	181
CT scan	19
diagnostic imaging	24
doctor visit	2294
injections	31
musculoskeletal imaging	41
nursing home care	425
preventive care	341
thoracic (chest) imaging	153
ultrasound (sonogram)	73
vaccines	226
vascular procedures	19
women's imaging	181
X-rays	333

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	383
Female	462

**Ethnicity**
Non-Hispanic White	796
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	255
85 and over	97
Less than 65	141

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2016

Hypertension	74
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	41
Depression	22
Chronic Kidney Disease	27
Asthma	16
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	15
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2017 were nursing home care, preventive care, X-rays and vaccines.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

abdominal imaging	25
aspiration	18
brain imaging (neuroimaging)	15
breast procedures	198
CT scan	40
diagnostic imaging	32
doctor visit	2008
injections	18
musculoskeletal imaging	17
nursing home care	437
pelvic imaging	25
preventive care	328
thoracic (chest) imaging	134
ultrasound (sonogram)	68
vaccines	206
vascular procedures	24
women's imaging	198
X-rays	305

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	358
Female	414

**Ethnicity**
Non-Hispanic White	728
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	233
85 and over	89
Less than 65	111

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2017

Hypertension	75
High Cholesterol	31
Stroke	4
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	27
Asthma	3
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	16
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2018 were nursing home care, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

aspiration	14
doctor visit	1846
injections	14
lab tests	117
nursing home care	502
preventive care	252
spinal procedures	12
vaccines	252
X-rays	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	326
Female	396

**Ethnicity**
Non-Hispanic White	675
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	327
From 75 to 84	222
85 and over	87
Less than 65	86

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2018

Hypertension	75
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	4
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2019 were nursing home care, preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

aspiration	17
chronic care	97
doctor visit	1897
injections	17
lab tests	93
nursing home care	502
preventive care	229
vaccines	229

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	349
Female	390

**Ethnicity**
Non-Hispanic White	702
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	219
85 and over	96
Less than 65	80

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2019

Hypertension	75
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	30
Asthma	4
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2020 were nursing home care, preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

aspiration	17
chronic care	115
doctor visit	1529
injections	17
lab tests	98
musculoskeletal imaging	14
nursing home care	405
preventive care	201
removal of lesion (e.g. growth)	12
skin procedures	12
vaccines	201
X-rays	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	339
Female	356

**Ethnicity**
Non-Hispanic White	663
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	210
85 and over	87
Less than 65	67

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2020

Hypertension	73
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	41
Depression	23
Chronic Kidney Disease	30
Asthma	3
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	36
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2021 were nursing home care, preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

aspiration	15
chronic care	106
doctor visit	1615
injections	15
lab tests	58
musculoskeletal imaging	11
nursing home care	212
preventive care	123
vaccines	123
X-rays	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	326
Female	336

**Ethnicity**
Non-Hispanic White	633
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	204
85 and over	80
Less than 65	58

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2021

Hypertension	74
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	31
Asthma	3
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY during 2022 were nursing home care, chronic care, preventive care and vaccines.

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

abdominal imaging	11
chronic care	134
doctor visit	1515
ear procedures	11
nursing home care	213
preventive care	76
removal of lesion (e.g. growth)	12
skin procedures	12
vaccines	76
X-rays	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	309
Female	301

**Ethnicity**
Non-Hispanic White	578
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	192
85 and over	76
Less than 65	52

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2022

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John J. Farmer, M D for Medicare patients.

The highest averages for the top procedures that Dr. John J. Farmer, M D treated as a family medicine practitioner in MADISONVILLE, KY were lab tests, blood draw, nursing home care and inpatient care.

abdominal imaging	15
aspiration	22
blood draw	591
brain imaging (neuroimaging)	17
breast procedures	147
chronic care	113
CT scan	26
diagnostic imaging	20
doctor visit	1871
ear procedures	11
hip imaging	14
hospital care	419
injections	22
inpatient care	419
lab tests	871
musculoskeletal imaging	33
nursing home care	433
pelvic imaging	18
preventive care	294
removal of lesion (e.g. growth)	12
skin procedures	12
spinal procedures	12
thoracic (chest) imaging	100
thyroid function tests	346
ultrasound (sonogram)	48
vaccines	146
vascular procedures	21
women's imaging	147
X-rays	157

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John J. Farmer, M D.

**Gender**
Male	348
Female	393

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	700
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	90
75 to 84	216
Less than 65	107
65 to 74	328

Average of Total of Conditions of Medicare patients treated by Dr. John J. Farmer, M D From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John J. Farmer, M D treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	67
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	35
Depression	20
Chronic Kidney Disease	22
Asthma	5
Osteoporosis	5
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Atrial Fibrillation	11
Cancer	6
Dementia	12

Education & Training

Dr. John J. Farmer, M D graduated from University of Louisville School of Medicine in 1997. He completed residency at Billings Clinic Program. He is certified by the American Board of Family Medicine and has a state license in Kentucky.

Medical School: University of Louisville School of Medicine (1997)

Residency: Billings Clinic Program

Board Certification: American Board of Family Medicine

Licensed In: Kentucky

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. John J. Farmer, M D. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$266 BREO $126	ANORO $68	TANZEUM $47	INCRUSE $13	BEXSERO $12
Astellas Pharma US Inc	$219 Myrbetriq $19	$200
Novartis Pharmaceuticals Corporation	$104 EXFORGE $63	EXELON PATCH $25	ENTRESTO $15
AbbVie, Inc.	$102 Androgel $102
Janssen Pharmaceuticals, Inc	$98 INVOKANA $53	meters $29	XARELTO $11	$4
Other	$452 ABILIFY TABLET $69	Repatha $53	Prolia $40	VRAYLAR $38	EUCRISA $36	Other $216

**Types of Payments**
Food and Beverage	$917
Education	$322

Biography

Dr. John Farmer is a Madisonville, KY physician who specializes in family medicine. Dr. Farmer graduated from the University of Louisville School of Medicine. Unfortunately, according to Doctor.com, he is not currently accepting new patients.

Select Year:

Dr. John J. Farmer, M D

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John J. Farmer, M D in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John J. Farmer, M D in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. John J. Farmer, M D From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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