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Dr. Michael S. Underhill, DO

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Specializes in: Family Medicine

Des Moines University, College of Osteopathic Medicine (2002)

Professional interests include: medical education, diabetes, strains, and more.

13400 E Shea Boulevard
Scottsdale, AZ 85259

(480) 301-8000

Dr. Michael S. Underhill, DO is a family medicine practitioner in Scottsdale, AZ specializing in family medicine. He graduated from Des Moines University, College of Osteopathic Medicine in 2002 and has 24 years of experience. Dr. Michael S. Underhill, DO is affiliated with Mayo Clinic and MAYO CLINIC ARIZONA.

Office Locations

13400 E Shea Boulevard
Scottsdale, AZ 85259

(480) 301-8000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2012 were preventive care, vaccines, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

doctor visit	770
lab tests	11
musculoskeletal imaging	25
preventive care	47
vaccines	47
vertebral fracture assessment (VFA)	13
X-rays	25

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2013 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

anorectal procedures	12
diabetes management	34
doctor visit	827
lab tests	106
musculoskeletal imaging	26
preventive care	123
vaccines	77
vertebral fracture assessment (VFA)	15
X-rays	26

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	194
Female	145

**Ethnicity**
Non-Hispanic White	308
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	97
85 and over	25
Less than 65	20

Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO in 2013

Hypertension	54
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	24
Depression	13
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2014 were preventive care, lab tests, vaccines and vascular procedures.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

cardiac procedures	11
diabetes management	90
diagnostic procedures	40
doctor visit	955
lab tests	159
mental health therapy	98
preventive care	267
removal of lesion (e.g. growth)	20
skin procedures	20
vaccines	148
vascular procedures	106
weight management	98

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	221
Female	173

**Ethnicity**
Non-Hispanic White	361
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	110
85 and over	26
Less than 65	26

Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO in 2014

Hypertension	61
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	24
Depression	13
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2015 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

diabetes management	96
diagnostic procedures	20
doctor visit	1041
lab tests	170
mental health therapy	68
preventive care	331
vaccines	221
vascular procedures	33
weight management	68

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	416
Female	316

**Ethnicity**
Non-Hispanic White	662
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	434
From 75 to 84	206
85 and over	64
Less than 65	28

Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO in 2015

Hypertension	58
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2016 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

diabetes management	110
doctor visit	1165
lab tests	129
mental health therapy	61
preventive care	450
removal of lesion (e.g. growth)	11
skin procedures	11
vaccines	326
weight management	61

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	240
Female	192

**Ethnicity**
Non-Hispanic White	389
Black	0
Hispanic	17
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	117
85 and over	35
Less than 65	11

Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO in 2016

Hypertension	63
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2017 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

cardiac procedures	18
chronic care	127
diabetes management	135
doctor visit	1082
lab tests	150
mental health therapy	89
preventive care	356
removal of lesion (e.g. growth)	15
skin procedures	15
vaccines	182
weight management	89

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	245
Female	205

**Ethnicity**
Non-Hispanic White	399
Black	15
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	118
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO in 2017

Hypertension	62
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2018 were preventive care, vaccines, lab tests and chronic care.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

cardiac procedures	14
chronic care	130
diabetes management	120
doctor visit	1210
lab tests	147
mental health therapy	72
preventive care	346
vaccines	193
weight management	72

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	280
Female	233

**Ethnicity**
Non-Hispanic White	466
Black	0
Hispanic	13
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	321
From 75 to 84	134
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO in 2018

Hypertension	62
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2019 were lab tests, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

blood draw	87
cardiac procedures	12
diabetes management	84
doctor visit	1009
lab tests	381
mental health therapy	64
preventive care	358
thyroid function tests	28
vaccines	171
weight management	64

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	296
Female	228

**Ethnicity**
Non-Hispanic White	475
Black	0
Hispanic	13
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	317
From 75 to 84	145
85 and over	43
Less than 65	19

Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO in 2019

Hypertension	65
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ during 2020 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

blood draw	141
diabetes management	67
doctor visit	332
lab tests	549
preventive care	192
thyroid function tests	65
vaccines	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	168
Female	128

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	86
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO in 2020

Hypertension	72
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Michael S. Underhill, DO for Medicare patients.

The highest averages for the top procedures that Dr. Michael S. Underhill, DO treated as a family medicine practitioner in Scottsdale, AZ were preventive care, lab tests, vaccines and chronic care.

anorectal procedures	12
blood draw	114
cardiac procedures	13
chronic care	128
diabetes management	92
diagnostic procedures	30
doctor visit	932
lab tests	200
mental health therapy	75
musculoskeletal imaging	25
preventive care	274
removal of lesion (e.g. growth)	15
skin procedures	15
thyroid function tests	46
vaccines	153
vascular procedures	69
vertebral fracture assessment (VFA)	14
weight management	75
X-rays	25

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Michael S. Underhill, DO.

**Gender**
Male	228
Female	180

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	369
Native American / Alaskan Native	0
Hispanic	12
Other	6

**Age**
75 to 84	112
85 and over	21
Less than 65	11
65 to 74	247

Average of Total of Conditions of Medicare patients treated by Dr. Michael S. Underhill, DO From 2012 - 2020

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

Hypertension	55
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	19
Asthma	7
Osteoporosis	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Atrial Fibrillation	8
Dementia	5
Cancer	10

Education & Training

Dr. Michael S. Underhill, DO graduated from Des Moines University, College of Osteopathic Medicine in 2002. He completed residency at Mayo Clinic. He is certified by the Family Medicine American Board of Family Medicine and has a state license in Arizona.

Medical School: Des Moines University, College of Osteopathic Medicine (2002)

Residency: Mayo Clinic (2005)

Board Certification: Family Medicine American Board of Family Medicine (2005)

Licensed In: Arizona

Affiliations & Hospitals

Dr. Michael S. Underhill, DO is associated with these hospitals and organizations:

Mayo Clinic

MAYO CLINIC ARIZONA

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$120 Ozempic $116	RYBELSUS $4
Edwards Lifesciences Corporation	$115 Transcatheter Heart Valves $115
FOREST PHARMACEUTICALS, INC.	$54 LINZESS $26	SAPHRIS $15	DALIRESP $13
Abbott Laboratories	$22 Freestyle Libre 2 $22
Merck Sharp & Dohme Corporation	$14 NON-PRODUCT $14
Other	$13 Tachy System $13

**Types of Payments**
Food and Beverage	$203
Education	$135

Biography

Dr. Michael Underhill is a specialist in family medicine. Dr. Underhill's areas of expertise include obesity, diabetes, and strains. He is professionally affiliated with Mayo Clinic. After attending Des Moines University, College of Osteopathic Medicine for medical school, he completed his residency training at Mayo Clinic. He has received professional recognition including the following: Mayo Clinic Experience Top Performer - Arizona Mayo Clinic Experience; Educator of the Year - Department of Family Medicine; and Member of Epic Sunset Team receiving Service Team of the Year Award - Mayo Clinic in Arizona.