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Dr. Melisa Coaker, MA, MD

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

Wayne State University School of Medicine

1275 Northwest 128th Street Suite 200
Clive, IA 50325

(515) 224-3948

Dr. Melisa Coaker, MA, MD is an internist in Clive, IA specializing in internal medicine (adult medicine) and sleep medicine. She graduated from Wayne State University School of Medicine. Dr. Melisa Coaker, MA, MD is affiliated with UnityPoint Health, U.S. Department of Veterans Affairs and Grinnell Regional Medical Center.

Office Locations

Grinnell Regional Medical Center

1275 Northwest 128th Street Suite 200
Clive, IA 50325

(515) 224-3948

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601 Highway 6 Iowa City Vamc (584)
West Iowa City, IA 52246

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Noteworthy Medicare Patient Procedures Performed by Dr. Melisa Coaker, MA, MD in 2023

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

Top 5%

By Volume:

in-lab polysomnography

sleep study

sleep study with CPAP

In 2023, Dr. Melisa Coaker, MA, MD performed more in-lab polysomnography (overnight sleep study), sleep study, and sleep study with CPAP procedures for Medicare patients than 95% of providers in related specialties within Iowa.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2012 were sleep study and airway management.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	109
doctor visit	661
sleep study	246

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2013 were sleep study and airway management.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	119
doctor visit	715
sleep study	264

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	254
Female	274

**Ethnicity**
Non-Hispanic White	490
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	115
85 and over	18
Less than 65	126

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2013

Hypertension	73
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	4
Atrial Fibrilation	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2014 were sleep study and airway management.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	115
doctor visit	710
sleep study	226

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	317
Female	270

**Ethnicity**
Non-Hispanic White	548
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	120
85 and over	22
Less than 65	127

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2014

Hypertension	70
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	5
Atrial Fibrilation	20
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	39
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2015 were sleep study and airway management.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	166
doctor visit	1442
sleep study	340

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	1430
Female	1054

**Ethnicity**
Non-Hispanic White	2354
Black	66
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	1380
From 75 to 84	598
85 and over	126
Less than 65	380

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2015

Hypertension	72
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	4
Atrial Fibrilation	19
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	43
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2016 were sleep study and airway management.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	203
doctor visit	1251
sleep study	365

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	629
Female	495

**Ethnicity**
Non-Hispanic White	1068
Black	21
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	620
From 75 to 84	257
85 and over	56
Less than 65	191

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2016

Hypertension	72
High Cholesterol	62
Stroke	2
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	27
Asthma	22
Osteoperosis	5
Atrial Fibrilation	19
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	39
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2017 were sleep study and airway management.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	173
doctor visit	1325
sleep study	334

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	673
Female	546

**Ethnicity**
Non-Hispanic White	1153
Black	29
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	692
From 75 to 84	278
85 and over	56
Less than 65	193

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	2
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	4
Atrial Fibrilation	18
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	42
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2018 were sleep study and airway management.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	158
doctor visit	1300
sleep study	310

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	651
Female	554

**Ethnicity**
Non-Hispanic White	1138
Black	24
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	675
From 75 to 84	312
85 and over	44
Less than 65	174

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	42
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2019 were sleep study, airway management and pulmonary testing.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	374
doctor visit	672
pulmonary testing	27
sleep study	577

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	417
Female	357

**Ethnicity**
Non-Hispanic White	737
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	430
From 75 to 84	213
85 and over	39
Less than 65	92

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	38
Depression	32
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2020 were sleep study, airway management and pulmonary testing.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	299
doctor visit	959
pulmonary testing	35
sleep study	544

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	518
Female	445

**Ethnicity**
Non-Hispanic White	917
Black	12
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	552
From 75 to 84	267
85 and over	45
Less than 65	99

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	39
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2021 were sleep study, airway management and pulmonary testing.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	357
doctor visit	1658
pulmonary testing	19
sleep study	565

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	858
Female	664

**Ethnicity**
Non-Hispanic White	1453
Black	16
Hispanic	0
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	876
From 75 to 84	453
85 and over	72
Less than 65	121

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	40
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA during 2022 were sleep study, airway management and pulmonary testing.

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

airway management	536
doctor visit	2301
pulmonary testing	27
sleep study	823

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	1054
Female	953

**Ethnicity**
Non-Hispanic White	1918
Black	25
Hispanic	0
Asian	0
Other	46
Native American	0

**Age**
From 65 to 74	1103
From 75 to 84	643
85 and over	106
Less than 65	155

Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	30
Depression	30
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	40
Dementia	3
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Melisa Coaker, MA, MD for Medicare patients.

The highest averages for the top procedures that Dr. Melisa Coaker, MA, MD treated as an internist in Clive, IA were sleep study, airway management and pulmonary testing.

airway management	237
doctor visit	1181
pulmonary testing	27
sleep study	417

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Melisa Coaker, MA, MD.

**Gender**
Male	618
Female	510

**Ethnicity**
Black / African American	20
Asian / Pacific Islander	0
Non-Hispanic White	1070
Native American / Alaskan Native	0
Hispanic	0
Other	19

**Age**
75 to 84	296
85 and over	53
Less than 65	150
65 to 74	628

Average of Total of Conditions of Medicare patients treated by Dr. Melisa Coaker, MA, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	24
Asthma	9
Osteoporosis	5
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Atrial Fibrillation	17
Dementia	4
Cancer	7

Education & Training

Dr. Melisa Coaker, MA, MD graduated from Wayne State University School of Medicine. She completed residency at Henry Ford Hospital. She is certified by the Sleep Medicine American Board of Internal Medicine and has a state license in Iowa.

Medical School: Wayne State University School of Medicine

Residency: Henry Ford Hospital

Board Certification: Sleep Medicine American Board of Internal Medicine

Licensed In: Iowa

Affiliations & Hospitals

Dr. Melisa Coaker, MA, MD is associated with these hospitals and organizations:

UnityPoint Health

U.S. Department of Veterans Affairs

Grinnell Regional Medical Center

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General Payments

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

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$63 NUVIGIL $63
Resmed Corp	$59 Sleep Disorder Breathing $26	AirFit $18	AirSense $16
Philips Electronics North America Corporation	$54 Sleep and Respiratory Care $25	Sleep-Undivided $16	DreamStat Cpap Auto $13
Pernix Therapeutics Holdings, Inc.	$12 Silenor $12

**Types of Payments**
Food and Beverage	$189

Biography

Dr. Melisa Coaker sees patients in Clive, IA and West Iowa City, IA. Her medical specialty is sleep medicine. Dr. Coaker's hospital/clinic affiliations include UnityPoint Health and U.S. Department of Veterans Affairs. She studied medicine at Meharry Medical College and Wayne State University School of Medicine. She completed her residency training at Henry Ford Hospital.