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Sleep Medicine Doctors (Internal Medicine) in Iowa

Data updated monthly · Last refresh October 2026

12 Sleep Medicine (Internal Medicine) providers practice in Iowa, including 3 (25%) offering telehealth. The largest concentration is in Des Moines. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

12providers
3telehealth
Des Moinestop city

Sleep Medicine (Internal Medicine) by city in Iowa

Choose a city to see providers there.

Sleep Medicine (Internal Medicine) in Des Moines3 providers
Sleep Medicine (Internal Medicine) in Iowa City3 providers
Sleep Medicine (Internal Medicine) in West Des Moines2 providers
Sleep Medicine (Internal Medicine) in Clive2 providers
Sleep Medicine (Internal Medicine) in Pella1 providers
Sleep Medicine (Internal Medicine) in Ames1 providers

Where Sleep Medicine Doctors (Internal Medicine) in Iowa practice

From CMS Medicare enrollment records covering 8 of the 12 providers listed here (67%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Sleep Medicine Doctors (Internal Medicine)All clinicians in groupMain city
State University of Iowa31,886Iowa City

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingSleep Medicine Doctors (Internal Medicine) affiliated
University of Iowa Hospital & ClinicsIowa CityGovernment2 of 53
University of Iowa Health Care Medical Center DownIowa CityNonprofit4 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Sleep Medicine (Internal Medicine) providers in Iowa

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Edward Clemmons, DO
Ames, IA · $262 in drug and device payments (2025) · Telehealth · (515) 239-4435
Dr. Melisa Coaker, MD
Clive, IA · No drug or device payments recorded (2025) · Telehealth · (734) 502-6716
Dr. Stephen Grant, MD
Clive, IA · $27,407 in drug and device payments (2025) · Telehealth · (515) 358-9600
Dr. Donald Burrows, MD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 224-1777
Dr. Roger Liu, MD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 224-1777
Dr. Sarita Kumari, MD
Des Moines, IA · No drug or device payments recorded (2025) · (515) 699-5825
Dr. Junjie Liu, M.D. PH.D.
Iowa City, IA · $1,128 in drug and device payments (2025) · (319) 356-2571
Dr. Likhita Shaik
Iowa City, IA · $1,274 in drug and device payments (2025) · (319) 356-2952
Dr. Ogechukwu Obiano, MD
Iowa City, IA · $1,191 in drug and device payments (2025) · (319) 353-6963
Dr. Michael Mccubbin, M.D.
Pella, IA · $150 in drug and device payments (2025) · (641) 621-1487
Dr. Monica Hoffman, M.D.
West Des Moines, IA · No drug or device payments recorded (2025) · (515) 875-9550
Dr. Steven Zorn, M.D.
West Des Moines, IA · $730 in drug and device payments (2025) · (515) 225-0188

Common questions

How many Sleep Medicine (Internal Medicine) providers are in Iowa?

There are 12 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Iowa, according to federal NPPES data refreshed monthly.

Do Sleep Medicine (Internal Medicine) providers in Iowa offer telehealth?

Yes. 3 of the 12 Sleep Medicine (Internal Medicine) providers in Iowa (about 25%) report offering telehealth services in CMS data.

Which cities in Iowa have the most Sleep Medicine (Internal Medicine) providers?

Des Moines (3), Iowa City (3), West Des Moines (2) have the highest concentration of Sleep Medicine (Internal Medicine) providers in Iowa.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Sleep Medicine Doctors (Internal Medicine) in Iowa work at?

According to CMS facility affiliation records, the Iowa hospitals where the most Sleep Medicine Doctors (Internal Medicine) hold privileges are University of Iowa Hospital & Clinics in Iowa City; University of Iowa Health Care Medical Center Down in Iowa City.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Sleep Medicine (Internal Medicine) in Iowa? Get featured.