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Home > OK Providers > Family Physicians & Family Medicine Specialists

Dr. Michael W. Carnahan, MD

(1 Rating)

Specializes in: Family Medicine

University of Oklahoma College of Medicine (1986)

1104 Walnut Drive
Ardmore, OK 73401

(580) 226-0543

Dr. Michael W. Carnahan, MD is a family medicine practitioner in Ardmore, OK specializing in family medicine. He graduated from University of Oklahoma College of Medicine in 1986 and has 39 years of experience. Dr. Michael W. Carnahan, MD is affiliated with GOOD SHEPHERD COMMUNITY CLINIC, INC and FAMILY PRACTICE ASSOCIATES.

Office Locations

1104 Walnut Drive
Ardmore, OK 73401

(580) 226-0543

(580) 226-2284

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael W. Carnahan, MD in 2023

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

Top 5%

By Volume:

rapid flu test

urinalysis

By Affordability:

rapid strep test

In 2023, among providers in related specialties within Oklahoma, Dr. Michael W. Carnahan, MD performed more rapid flu test, and urinalysis procedures for Medicare patients than 95% of them and he also had a list price for rapid strep 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:

lab tests

In 2023, Dr. Michael W. Carnahan, MD performed more lab tests procedures for Medicare patients than 90% of providers in related specialties within Oklahoma.

Top 25%

By Volume:

preventive care

By Affordability:

glycated protein test

mental health screening

In 2013, among providers in related specialties within Oklahoma, Dr. Michael W. Carnahan, MD performed more preventive care procedures for Medicare patients than 75% of them and he also had a list price for A1C test, antigen tests, blood tests, diabetes management, diabetes screening, glycated protein test, and mental health screening 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

2013 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2013 were lab tests, nursing home care, inpatient care and hospital care.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

abdominal imaging	27
aspiration	27
blood draw	446
diabetes management	149
doctor visit	1841
hip imaging	19
hospital care	847
injections	27
inpatient care	847
lab tests	1554
musculoskeletal imaging	54
nursing home care	1088
preventive care	384
spinal procedures	20
thoracic (chest) imaging	221
ultrasound (sonogram)	27
vaccines	171
X-rays	295

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	401
Female	622

**Ethnicity**
Non-Hispanic White	873
Black	61
Hispanic	0
Asian	0
Other	0
Native American	68

**Age**
From 65 to 74	364
From 75 to 84	338
85 and over	177
Less than 65	144

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2013

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2013 were hypertension, ischemic heart disease, high cholesterol and depression.

Hypertension	75
High Cholesterol	46
Stroke	10
Ischemic Heart Disease	49
Depression	40
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	32
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2014 were lab tests, nursing home care, inpatient care and hospital care.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

abdominal imaging	24
aspiration	24
blood draw	607
breathing treatment	36
diabetes management	147
doctor visit	2148
hospital care	731
injections	24
inpatient care	731
lab tests	1600
musculoskeletal imaging	48
nursing home care	909
preventive care	323
spinal procedures	13
thoracic (chest) imaging	301
ultrasound (sonogram)	24
vaccines	165
X-rays	374

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	480
Female	779

**Ethnicity**
Non-Hispanic White	1088
Black	73
Hispanic	0
Asian	0
Other	0
Native American	76

**Age**
From 65 to 74	473
From 75 to 84	416
85 and over	199
Less than 65	171

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2014

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	72
High Cholesterol	45
Stroke	8
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	30
Dementia	21
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2015 were lab tests, nursing home care, inpatient care and hospital care.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

abdominal imaging	33
aspiration	18
blood draw	349
diabetes management	158
doctor visit	2554
ear procedures	18
gastrointestinal procedures	83
hip imaging	16
hospital care	784
injections	18
inpatient care	784
lab tests	2008
minimally invasive procedures	83
musculoskeletal imaging	71
nursing home care	1019
preventive care	511
removal of lesion (e.g. growth)	16
skin procedures	16
spinal procedures	18
thoracic (chest) imaging	373
ultrasound (sonogram)	33
vaccines	251
X-rays	462

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	1086
Female	1734

**Ethnicity**
Non-Hispanic White	2470
Black	138
Hispanic	0
Asian	0
Other	0
Native American	156

**Age**
From 65 to 74	1148
From 75 to 84	818
85 and over	448
Less than 65	406

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2015

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2015 were hypertension, ischemic heart disease, high cholesterol and depression.

Hypertension	70
High Cholesterol	42
Stroke	7
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	27
Asthma	15
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	28
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2016 were lab tests, inpatient care, hospital care and nursing home care.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

blood draw	11
breathing treatment	11
diabetes management	247
doctor visit	3060
gastrointestinal procedures	22
hospital care	956
inpatient care	956
lab tests	2382
minimally invasive procedures	22
musculoskeletal imaging	21
nursing home care	896
preventive care	490
removal of lesion (e.g. growth)	16
skin procedures	16
spinal procedures	12
thoracic (chest) imaging	354
vaccines	178
X-rays	387

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	697
Female	1023

**Ethnicity**
Non-Hispanic White	1504
Black	86
Hispanic	29
Asian	0
Other	0
Native American	90

**Age**
From 65 to 74	711
From 75 to 84	528
85 and over	239
Less than 65	242

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2016

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	72
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	30
Asthma	23
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2017 were lab tests, nursing home care, inpatient care and hospital care.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

aspiration	34
cardiac procedures	15
diabetes management	337
doctor visit	3304
hospital care	795
injections	34
inpatient care	795
lab tests	3000
musculoskeletal imaging	22
nursing home care	930
preventive care	613
removal of lesion (e.g. growth)	15
skin procedures	15
spinal procedures	21
thoracic (chest) imaging	343
vaccines	191
X-rays	386

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	731
Female	1069

**Ethnicity**
Non-Hispanic White	1582
Black	94
Hispanic	32
Asian	0
Other	0
Native American	81

**Age**
From 65 to 74	794
From 75 to 84	513
85 and over	271
Less than 65	222

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2017

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	74
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	43
Depression	35
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2018 were lab tests, nursing home care, inpatient care and hospital care.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

aspiration	45
breathing treatment	13
diabetes management	411
doctor visit	3297
hospital care	799
injections	45
inpatient care	799
lab tests	3050
mental health therapy	223
musculoskeletal imaging	26
nursing home care	904
preventive care	724
removal of lesion (e.g. growth)	29
skin procedures	29
spinal procedures	33
thoracic (chest) imaging	14
vaccines	267
weight management	223
X-rays	73

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	741
Female	1083

**Ethnicity**
Non-Hispanic White	1605
Black	87
Hispanic	36
Asian	0
Other	0
Native American	85

**Age**
From 65 to 74	818
From 75 to 84	572
85 and over	237
Less than 65	197

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2018

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	52
Stroke	8
Ischemic Heart Disease	44
Depression	0
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2019 were lab tests, nursing home care, inpatient care and hospital care.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

aspiration	43
breathing treatment	24
diabetes management	292
doctor visit	3156
hospital care	783
injections	43
inpatient care	783
lab tests	2392
mental health therapy	190
musculoskeletal imaging	19
nursing home care	942
preventive care	763
removal of lesion (e.g. growth)	34
skin procedures	34
spinal procedures	16
thoracic (chest) imaging	17
vaccines	348
weight management	190
X-rays	52

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	754
Female	1029

**Ethnicity**
Non-Hispanic White	1548
Black	87
Hispanic	31
Asian	0
Other	0
Native American	100

**Age**
From 65 to 74	807
From 75 to 84	547
85 and over	251
Less than 65	178

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2019

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	43
Depression	33
Chronic Kidney Disease	39
Asthma	5
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2020 were lab tests, inpatient care, hospital care and nursing home care.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

aspiration	14
blood draw	42
diabetes management	66
doctor visit	2057
hospital care	487
injections	14
inpatient care	487
lab tests	526
mental health therapy	25
musculoskeletal imaging	13
nursing home care	367
preventive care	157
vaccines	55
weight management	25
X-rays	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	589
Female	815

**Ethnicity**
Non-Hispanic White	1232
Black	63
Hispanic	29
Asian	0
Other	0
Native American	68

**Age**
From 65 to 74	664
From 75 to 84	426
85 and over	176
Less than 65	138

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2020

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

Hypertension	71
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	40
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2021 were lab tests, preventive care, diabetes management and X-rays.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

diabetes management	131
doctor visit	1160
lab tests	716
musculoskeletal imaging	20
preventive care	207
X-rays	20

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	397
Female	637

**Ethnicity**
Non-Hispanic White	915
Black	46
Hispanic	21
Asian	0
Other	0
Native American	41

**Age**
From 65 to 74	524
From 75 to 84	291
85 and over	88
Less than 65	131

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2021

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

Hypertension	68
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2022 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

diabetes management	126
doctor visit	1207
lab tests	846
preventive care	126

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	356
Female	598

**Ethnicity**
Non-Hispanic White	840
Black	34
Hispanic	0
Asian	0
Other	0
Native American	47

**Age**
From 65 to 74	470
From 75 to 84	288
85 and over	90
Less than 65	106

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2022

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2022 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK during 2023 were lab tests, preventive care, diabetes management and X-rays.

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

diabetes management	78
doctor visit	1206
lab tests	656
musculoskeletal imaging	14
preventive care	122
X-rays	14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	364
Female	588

**Ethnicity**
Non-Hispanic White	861
Black	30
Hispanic	14
Asian	0
Other	12
Native American	35

**Age**
From 65 to 74	469
From 75 to 84	316
85 and over	75
Less than 65	92

Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD in 2023

The most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated during 2023 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	12
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Michael W. Carnahan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael W. Carnahan, MD treated as a family medicine practitioner in Ardmore, OK were lab tests, nursing home care, inpatient care and hospital care.

abdominal imaging	28
aspiration	29
blood draw	291
cardiac procedures	15
diabetes management	194
doctor visit	2271
ear procedures	18
gastrointestinal procedures	52
hip imaging	17
hospital care	772
injections	29
inpatient care	772
lab tests	1702
mental health therapy	146
minimally invasive procedures	52
musculoskeletal imaging	30
nursing home care	881
preventive care	401
removal of lesion (e.g. growth)	22
skin procedures	22
spinal procedures	19
thoracic (chest) imaging	231
ultrasound (sonogram)	28
vaccines	203
weight management	146
X-rays	207

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Michael W. Carnahan, MD.

**Gender**
Male	599
Female	907

**Ethnicity**
Black / African American	72
Asian / Pacific Islander	0
Non-Hispanic White	1319
Native American / Alaskan Native	77
Hispanic	17
Other	1

**Age**
75 to 84	459
85 and over	204
Less than 65	184
65 to 74	658

Average of Total of Conditions of Medicare patients treated by Dr. Michael W. Carnahan, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Michael W. Carnahan, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	72
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	40
Depression	27
Chronic Kidney Disease	30
Asthma	9
Osteoporosis	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Atrial Fibrillation	13
Cancer	9
Dementia	15

Education & Training

Dr. Michael W. Carnahan, MD graduated from University of Oklahoma College of Medicine in 1986. He has a state license in Oklahoma.

Medical School: University of Oklahoma College of Medicine (1986)

Licensed In: Oklahoma

Affiliations & Hospitals

Dr. Michael W. Carnahan, MD is associated with these hospitals and organizations:

GOOD SHEPHERD COMMUNITY CLINIC, INC

FAMILY PRACTICE ASSOCIATES

Ratings & Reviews

Dr. Michael W. Carnahan, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Michael W. Carnahan, MD from all over the web to help you find the right in Ardmore, OK.

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,153 FARXIGA $521	SYMBICORT $134	BREZTRI $87	CRESTOR $73	BEVESPI AEROSPHERE $61	Other $277
Novo Nordisk Inc	$818 Tresiba $151	RYBELSUS $142	Ozempic $99	NovoLog $85	Xultophy 100/3.6 $81	Other $259
Janssen Pharmaceuticals, Inc	$791 XARELTO $422	INVOKANA $362	$6
GlaxoSmithKline, LLC.	$762 TRELEGY ELLIPTA $542	SHINGRIX $74	ANORO $73	TANZEUM $61	LEVITRA $12
Boehringer Ingelheim Pharmaceuticals, Inc.	$746 STIOLTO $151	SPIRIVA RESPIMAT $102	Spiriva $73	SYNJARDY $62	Pradaxa $61	Other $296
Other	$5,794 Trintellix $385	VRAYLAR $382	Myrbetriq $351	Repatha $349	SOLIQUA 100/33 $325	Other $4,002