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Sleep Medicine Doctors (Internal Medicine) in Utah

Data updated monthly · Last refresh October 2026

19 Sleep Medicine (Internal Medicine) providers practice in Utah, including 9 (47%) offering telehealth. The largest concentration is in Salt Lake City. 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.

19providers
9telehealth
Salt Lake Citytop city

Sleep Medicine (Internal Medicine) by city in Utah

Choose a city to see providers there.

Sleep Medicine (Internal Medicine) in Salt Lake City13 providers
Sleep Medicine (Internal Medicine) in Provo2 providers
Sleep Medicine (Internal Medicine) in Riverton1 providers
Sleep Medicine (Internal Medicine) in Ogden1 providers
Sleep Medicine (Internal Medicine) in Sandy1 providers
Sleep Medicine (Internal Medicine) in American Fork1 providers

Where Sleep Medicine Doctors (Internal Medicine) in Utah practice

From CMS Medicare enrollment records covering 10 of the 19 providers listed here (53%). Providers who do not bill Medicare are not included in these figures.

20%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
80%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Sleep Medicine Doctors (Internal Medicine)All clinicians in groupMain city
Ihc Health Services Inc.53,948Fillmore
University of Utah Adult Services21,758Salt Lake City

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingSleep Medicine Doctors (Internal Medicine) affiliated
Intermountain Health Riverton HospitalRivertonNonprofit5 of 54
Intermountain Health Layton HospitalLaytonNonprofit5 of 52
Lds HospitalSalt Lake CityNonprofit5 of 52
University of Utah Hospital and ClinicsSalt Lake CityGovernment5 of 52
Intermountain Medical CenterMurrayNonprofit5 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 Utah

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. Spencer Jasper, MD
American Fork, UT · No drug or device payments recorded (2025) · (801) 442-0772
Dr. Suleman Iqbal, M.D.
Ogden, UT · $20 in drug and device payments (2025) · Telehealth · (801) 387-5620
Dr. John Staheli, MD
Provo, UT · $1,757 in drug and device payments (2025) · Telehealth · (801) 374-2362
Dr. Krishna Sundar, MD
Provo, UT · $440 in drug and device payments (2025) · Telehealth · (801) 357-7291
Dr. Garrett Bird, MD, CM
Riverton, UT · $629 in drug and device payments (2025) · (801) 935-8180
Dr. Boaz Markewitz, MD
Salt Lake City, UT · No drug or device payments recorded (2025) · (801) 581-7806
Dr. Catherine Bakewell, M.D.
Salt Lake City, UT · $111,089 in drug and device payments (2025) · Telehealth · (385) 282-2750
Dr. Chitra Lal, MD
Salt Lake City, UT · $413 in drug and device payments (2025) · Telehealth · (801) 581-7806
Dr. Howard Leaman, MD
Salt Lake City, UT · No drug or device payments recorded (2025) · (801) 408-3617
Dr. Jamile Woods, MD
Salt Lake City, UT · No drug or device payments recorded (2025) · Telehealth · (801) 408-5060
Dr. Kallin Raymond, DO
Salt Lake City, UT · No drug or device payments recorded (2025) · (801) 581-2121
Dr. Kevin Shilling, MD
Salt Lake City, UT · No drug or device payments recorded (2025) · Telehealth · (801) 408-3617
Dr. Nancy Hua, D.O.
Salt Lake City, UT · No drug or device payments recorded (2025) · (801) 408-3617
Dr. Nazir Delawar, M.D.
Salt Lake City, UT · No drug or device payments recorded (2025) · (801) 581-7606
Dr. Reza Nasrollahzadeh, DO
Salt Lake City, UT · No drug or device payments recorded (2025) · (801) 408-3617
Dr. Robert Farney, MD
Salt Lake City, UT · No drug or device payments recorded (2025) · (801) 408-3617
Dr. Robert Mazzola, MD
Salt Lake City, UT · No drug or device payments recorded (2025) · Telehealth · (801) 408-3617
Dr. Shannon Jenkins, M.D.
Salt Lake City, UT · $954 in drug and device payments (2025) · Telehealth · (801) 581-2121
Dr. Brydon Grant, M.D.
Sandy, UT · No drug or device payments recorded (2025) · (800) 258-5329

Common questions

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

There are 19 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Utah, according to federal NPPES data refreshed monthly.

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

Yes. 9 of the 19 Sleep Medicine (Internal Medicine) providers in Utah (about 47%) report offering telehealth services in CMS data.

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

Salt Lake City (13), Provo (2), Riverton (1) have the highest concentration of Sleep Medicine (Internal Medicine) providers in Utah.

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.

Do most Sleep Medicine Doctors (Internal Medicine) in Utah work in independent practices or large health systems?

Among 10 Sleep Medicine Doctors (Internal Medicine) in Utah enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 80% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

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

According to CMS facility affiliation records, the Utah hospitals where the most Sleep Medicine Doctors (Internal Medicine) hold privileges are Intermountain Health Riverton Hospital in Riverton; Intermountain Health Layton Hospital in Layton; Lds Hospital in Salt Lake City.

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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 Utah? Get featured.