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Dr. Michael A. Mahan, MD

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Specializes in: Family Medicine

Indiana University School of Medicine (1987)

711 W Adams Street
Black River Falls, WI 54615

(715) 284-5361

Dr. Michael A. Mahan, MD is a family medicine practitioner in Black River Falls, WI specializing in family medicine. He graduated from Indiana University School of Medicine in 1987 and has 39 years of experience. Dr. Michael A. Mahan, MD is affiliated with KROHN CLINIC LTD.

Office Locations

610 W Adams Street
Black River Falls, WI 54615

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711 W Adams Street
Black River Falls, WI 54615

(715) 284-5361

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael A. Mahan, MD in 2023

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

Top 5%

By Volume:

lab tests

preventive care

In 2023, Dr. Michael A. Mahan, MD performed more lab tests, and preventive care procedures for Medicare patients than 95% of providers in related specialties within Wisconsin.

Top 10%

By Volume:

blood draw

flu shot

phlebotomy for lab tests

In 2023, Dr. Michael A. Mahan, MD performed more blood draw, flu shot, and phlebotomy for lab tests procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

A1C test

creatinine blood test

fasting blood glucose test

sodium blood test

By Affordability:

In 2012, among providers in related specialties within Wisconsin, Dr. Michael A. Mahan, MD performed more A1C test, creatinine blood test, fasting blood glucose test, and sodium blood test procedures for Medicare patients than 75% of them and he also had a list price for breast imaging, mammogram (breast X-ray), screening mammogram, and women's imaging 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. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2012 were lab tests, blood draw, preventive care and X-rays.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

blood draw	421
breast procedures	56
cardiac procedures	51
diabetes management	61
doctor visit	504
hospital care	17
inpatient care	17
lab tests	1426
musculoskeletal imaging	14
nursing home care	26
preventive care	301
thoracic (chest) imaging	24
thyroid function tests	51
ultrasound (sonogram)	51
vaccines	69
women's imaging	56
X-rays	94

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2013 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

blood draw	459
cardiac procedures	39
diabetes management	65
doctor visit	453
lab tests	1589
nursing home care	76
preventive care	244
thoracic (chest) imaging	24
thyroid function tests	101
ultrasound (sonogram)	39
vaccines	64
X-rays	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	141
Female	187

**Ethnicity**
Non-Hispanic White	306
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	103
85 and over	65
Less than 65	50

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2013

Hypertension	63
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2014 were lab tests, blood draw, preventive care and nursing home care.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

aspiration	19
blood draw	459
breast procedures	30
cardiac procedures	44
diabetes management	65
doctor visit	424
hospital care	12
injections	19
lab tests	1430
nursing home care	101
outpatient care	12
preventive care	264
thoracic (chest) imaging	32
thyroid function tests	74
ultrasound (sonogram)	44
vaccines	77
women's imaging	30
X-rays	62

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	112
Female	155

**Age**
From 65 to 74	80
From 75 to 84	97
85 and over	45
Less than 65	45

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2014

Hypertension	59
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	27
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2015 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

aspiration	26
blood draw	405
breast procedures	18
cardiac procedures	37
diabetes management	66
doctor visit	379
injections	26
lab tests	1198
musculoskeletal imaging	14
nursing home care	59
preventive care	257
thoracic (chest) imaging	22
thyroid function tests	51
ultrasound (sonogram)	37
vaccines	94
women's imaging	18
X-rays	54

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	278
Female	314

**Ethnicity**
Non-Hispanic White	550
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	188
85 and over	94
Less than 65	102

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2015

Hypertension	58
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2016 were lab tests, blood draw, preventive care and X-rays.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

aspiration	58
blood draw	374
breast procedures	54
cardiac procedures	52
diabetes management	89
doctor visit	417
injections	58
lab tests	1230
nursing home care	61
preventive care	313
stress testing	11
thoracic (chest) imaging	36
thyroid function tests	80
ultrasound (sonogram)	41
vaccines	74
women's imaging	54
X-rays	90

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	105
Female	143

**Ethnicity**
Non-Hispanic White	236
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	62
85 and over	46
Less than 65	38

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2016

Hypertension	65
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	25
Asthma	17
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2017 were lab tests, blood draw, preventive care and nursing home care.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

aspiration	41
blood draw	382
breast procedures	36
cardiac procedures	64
diabetes management	88
doctor visit	436
injections	41
lab tests	1122
nursing home care	101
preventive care	282
stress testing	13
thoracic (chest) imaging	40
thyroid function tests	82
ultrasound (sonogram)	51
vaccines	77
women's imaging	36
X-rays	76

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	103
Female	145

**Age**
From 65 to 74	103
From 75 to 84	69
85 and over	44
Less than 65	32

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2017

Hypertension	67
High Cholesterol	35
Stroke	6
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	14
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2018 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

aspiration	21
blood draw	384
cardiac procedures	81
diabetes management	89
doctor visit	415
injections	21
lab tests	1264
preventive care	250
stress testing	16
thyroid function tests	73
ultrasound (sonogram)	65
vaccines	70

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	99
Female	156

**Ethnicity**
Non-Hispanic White	242
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	83
85 and over	34
Less than 65	25

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2018

Hypertension	73
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2019 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

aspiration	24
blood draw	350
breast procedures	48
cardiac procedures	72
diabetes management	79
doctor visit	390
injections	24
lab tests	880
musculoskeletal imaging	11
preventive care	275
stress testing	13
thyroid function tests	31
ultrasound (sonogram)	59
vaccines	82
vertebral fracture assessment (VFA)	11
women's imaging	48
X-rays	59

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	89
Female	134

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	77
85 and over	29
Less than 65	27

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2019

Hypertension	63
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2020 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

blood draw	304
cardiac procedures	68
diabetes management	70
doctor visit	394
lab tests	899
preventive care	199
stress testing	16
thyroid function tests	41
ultrasound (sonogram)	52
vaccines	68

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	91
Female	119

**Age**
From 65 to 74	90
From 75 to 84	62
85 and over	31
Less than 65	27

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2020

Hypertension	62
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2021 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

blood draw	389
cardiac procedures	59
diabetes management	101
doctor visit	471
lab tests	1091
nursing home care	40
preventive care	261
stress testing	20
thyroid function tests	47
ultrasound (sonogram)	39
vaccines	82

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	164
Female	180

**Ethnicity**
Non-Hispanic White	327
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	112
85 and over	55
Less than 65	33

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2021

Hypertension	48
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	18
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI during 2022 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

aspiration	17
blood draw	397
breast procedures	20
cardiac procedures	65
diabetes management	119
doctor visit	442
injections	17
lab tests	1131
musculoskeletal imaging	18
nursing home care	30
preventive care	319
stress testing	26
thyroid function tests	61
ultrasound (sonogram)	39
vaccines	87
vertebral fracture assessment (VFA)	18
women's imaging	20
X-rays	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	131
Female	108

**Ethnicity**
Non-Hispanic White	225
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	78
85 and over	39
Less than 65	21

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2022

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	13
Asthma	10
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael A. Mahan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael A. Mahan, MD treated as a family medicine practitioner in Black River Falls, WI were lab tests, blood draw, preventive care and diabetes management.

aspiration	29
blood draw	393
breast procedures	37
cardiac procedures	57
diabetes management	81
doctor visit	429
hospital care	14
injections	29
inpatient care	17
lab tests	1205
musculoskeletal imaging	14
nursing home care	61
outpatient care	12
preventive care	269
stress testing	16
thoracic (chest) imaging	29
thyroid function tests	62
ultrasound (sonogram)	47
vaccines	76
vertebral fracture assessment (VFA)	14
women's imaging	37
X-rays	62

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael A. Mahan, MD.

**Gender**
Male	119
Female	149

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	190
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	84
85 and over	43
Less than 65	36
65 to 74	103

Average of Total of Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael A. Mahan, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	57
High Cholesterol	37
Stroke	2
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	20
Asthma	5
Osteoporosis	7
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Atrial Fibrillation	14
Dementia	9
Cancer	8

Education & Training

Dr. Michael A. Mahan, MD graduated from Indiana University School of Medicine in 1987. He has a state license in Wisconsin.

Medical School: Indiana University School of Medicine (1987)

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Michael A. Mahan, MD is associated with these hospitals and organizations:

KROHN CLINIC LTD

Ratings & Reviews

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General Payments

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

**Payments by Company**
Sunovion Pharmaceuticals Inc.	$268 Brovana $208	LATUDA $60
Baxter Healthcare	$184 $184
GlaxoSmithKline, LLC.	$55 ANORO $28	BREO $27
Inspire Medical Systems, Inc.	$17 Inspire $17
LifeWatch Services Inc	$16 LifeStar ACT $16
Other	$15 Uloric $15

**Types of Payments**
Food and Beverage	$370
Debt forgiveness	$184

Biography

Dr. Michael Mahan's medical specialty is family medicine. He attended medical school at Indiana University School of Medicine.

Select Year:

Dr. Michael A. Mahan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael A. Mahan, MD in 2023

By Volume:

By Volume:

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. Michael A. Mahan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael A. Mahan, MD 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. Michael A. Mahan, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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