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Sleep Medicine Doctors (Family Medicine) in Maryland

Data updated monthly · Last refresh October 2026

4 Sleep Medicine (Family Medicine) providers practice in Maryland, including 2 (50%) offering telehealth. The largest concentration is in Waldorf. 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.

4providers
2telehealth
Waldorftop city

Sleep Medicine (Family Medicine) by city in Maryland

Choose a city to see providers there.

Sleep Medicine (Family Medicine) in Waldorf2 providers
Sleep Medicine (Family Medicine) in Rockville1 providers
Sleep Medicine (Family Medicine) in Cockeysville1 providers

Where Sleep Medicine Doctors (Family Medicine) in Maryland practice

From CMS Medicare enrollment records covering 2 of the 4 providers listed here (50%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Sleep Medicine Doctors (Family Medicine)All clinicians in groupMain city
Privia Medical Group, LLC21,522Waldorf

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 (Family Medicine) providers in Maryland

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. Mohammad Darbandi, DO
Cockeysville, MD · $18 in drug and device payments (2025) · (443) 570-5023
Dr. Talar Kachechian, DO
Rockville, MD · $173 in drug and device payments (2025) · (240) 470-7715
Dr. Nauras Hwig, MD
Waldorf, MD · No drug or device payments recorded (2025) · Telehealth · (301) 638-4400
Dr. William Rosales Gonzalez, MD
Waldorf, MD · $536 in drug and device payments (2025) · Telehealth · (301) 638-5500

Common questions

How many Sleep Medicine (Family Medicine) providers are in Maryland?

There are 4 Sleep Medicine (Family Medicine) providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.

Do Sleep Medicine (Family Medicine) providers in Maryland offer telehealth?

Yes. 2 of the 4 Sleep Medicine (Family Medicine) providers in Maryland (about 50%) report offering telehealth services in CMS data.

Which cities in Maryland have the most Sleep Medicine (Family Medicine) providers?

Waldorf (2), Rockville (1), Cockeysville (1) have the highest concentration of Sleep Medicine (Family Medicine) providers in Maryland.

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.

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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 (Family Medicine) in Maryland? Get featured.