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Dr. Gary Thomas Hemann, DO

Accepting New Patients

(No ratings)

Specializes in: Internal Medicine (Adult Medicine) and Emergency Medicine

Professional interests include: emergency care

1111 6th Avenue Level 1
Des Moines, IA 50314

(515) 247-3211

Dr. Gary Thomas Hemann, DO is an internist in Des Moines, IA specializing in internal medicine (adult medicine) and emergency medicine. Dr. Gary Thomas Hemann, DO is affiliated with MercyOne.

Office Locations

1111 6th Avenue Level 1
Des Moines, IA 50314

(515) 247-3211

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2012 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	281

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2013 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	227

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	90
Female	163

**Ethnicity**
Non-Hispanic White	224
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	67
85 and over	62
Less than 65	66

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2013

Hypertension	75
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	51
Depression	39
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	36
Chronic Obstructive Pulmonary Disease	31
Diabetes	40
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2014 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	282

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	106
Female	198

**Ethnicity**
Non-Hispanic White	279
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	86
85 and over	57
Less than 65	82

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2014

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	48
Depression	46
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	36
Diabetes	40
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2015 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	340

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	318
Female	396

**Ethnicity**
Non-Hispanic White	660
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	196
85 and over	158
Less than 65	168

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2015

Hypertension	75
High Cholesterol	59
Stroke	15
Ischemic Heart Disease	50
Depression	41
Chronic Kidney Disease	42
Asthma	24
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	34
Diabetes	36
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2016 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	316

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	153
Female	188

**Ethnicity**
Non-Hispanic White	305
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	89
85 and over	72
Less than 65	77

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2016

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	54
Depression	41
Chronic Kidney Disease	50
Asthma	40
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	47
Chronic Obstructive Pulmonary Disease	37
Diabetes	42
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2017 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	312

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	137
Female	190

**Ethnicity**
Non-Hispanic White	287
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	75
85 and over	61
Less than 65	99

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2017

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	46
Depression	51
Chronic Kidney Disease	53
Asthma	13
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	33
Diabetes	42
Dementia	27
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2018 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	210

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	117
Female	131

**Ethnicity**
Non-Hispanic White	222
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	67
85 and over	43
Less than 65	65

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2018

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	46
Depression	49
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	43
Chronic Obstructive Pulmonary Disease	34
Diabetes	39
Dementia	24
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2019 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	193

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	105
Female	119

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	64
85 and over	37
Less than 65	47

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2019

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	43
Depression	42
Chronic Kidney Disease	56
Asthma	8
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2020 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	85

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	53
Female	65

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	33
85 and over	25
Less than 65	17

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2020

Hypertension	75
High Cholesterol	66
Stroke	20
Ischemic Heart Disease	53
Depression	42
Chronic Kidney Disease	60
Asthma	10
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	39
Chronic Obstructive Pulmonary Disease	34
Diabetes	46
Dementia	25
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2021 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	100

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	62
Female	59

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

**Age**
From 65 to 74	39
From 75 to 84	38
85 and over	22
Less than 65	22

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2021

Hypertension	75
High Cholesterol	68
Stroke	21
Ischemic Heart Disease	45
Depression	44
Chronic Kidney Disease	50
Asthma	0
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	34
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA during 2022 were emergency care.

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

emergency care	30

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	14
Female	28

**Age**
From 65 to 74	13
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2022

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	45
Depression	45
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	36
Chronic Obstructive Pulmonary Disease	0
Diabetes	36
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gary Thomas Hemann, DO for Medicare patients.

The highest averages for the top procedures that Dr. Gary Thomas Hemann, DO treated as an internist in Des Moines, IA were emergency care.

emergency care	216

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gary Thomas Hemann, DO.

**Gender**
Male	105
Female	139

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	216
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	65
85 and over	48
Less than 65	58
65 to 74	69

Average of Total of Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gary Thomas Hemann, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	59
Stroke	10
Ischemic Heart Disease	43
Depression	40
Chronic Kidney Disease	42
Asthma	11
Osteoporosis	9
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Atrial Fibrillation	20
Dementia	19
Cancer	10

Education & Training

He has a state license in Iowa.

Licensed In: Iowa

Affiliations & Hospitals

Dr. Gary Thomas Hemann, DO is associated with these hospitals and organizations:

MercyOne

Ratings & Reviews

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$103 EV1000 Clinical Platform $103
E.R. Squibb & Sons, L.L.C.	$103 ELIQUIS $103
Boston Scientific Corporation	$84 GENERAL PAIN MANAGEMENT $84
Boehringer Ingelheim Pharmaceuticals, Inc.	$84 $84

**Types of Payments**
Food and Beverage	$374

Biography

Dr. Gary Hemann is a medical specialist in emergency medicine. His areas of expertise include emergency care. He is professionally affiliated with MercyOne. Dr. Hemann welcomes new patients at his office inDes Moines, IA as reported by MercyOne.

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Dr. Gary Thomas Hemann, DO

Office Locations

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. Gary Thomas Hemann, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Hemann, DO 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. Gary Thomas Hemann, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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Other Providers in Des Moines, IA