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Sleep Medicine (Internal Medicine) in Dallas, Texas

Data updated monthly · Last refresh September 2026

10 Sleep Medicine (Internal Medicine) providers practice in Dallas. Listings are drawn from federal public records and are not endorsements.

Sleep Medicine (Internal Medicine) providers in Dallas

Listed alphabetically. 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. Aaron Pierce, MD
Dallas, TX · $1,164 in drug and device payments (2025) · Telehealth · (214) 824-8521
Dr. Andrew Jamieson, M.D.
Dallas, TX · $100 in drug and device payments (2025) · (214) 750-7776
Dr. Katie Tran, M.D.
Dallas, TX · $447 in drug and device payments (2025) · Telehealth · (214) 645-5337
Dr. Nabeel Farah, M.D.
Dallas, TX · $4,200 in drug and device payments (2025) · Telehealth · (214) 739-1200
Dr. Rose Basnyat, MD
Dallas, TX · $954 in drug and device payments (2025) · (972) 942-9972
Dr. Shan Luong, M.D.
Dallas, TX · $903 in drug and device payments (2025) · Telehealth · (214) 645-5337
Dr. Sofiya Rehman
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (972) 942-9972
Dr. Sonya Merrill, MD, PHD
Dallas, TX · $150 in drug and device payments (2025) · (972) 566-7684
Dr. Thoris Pan, MD
Dallas, TX · $341 in drug and device payments (2025) · (214) 820-2361
Dr. Zachary Sherman, MD
Dallas, TX · $495 in drug and device payments (2025) · Telehealth · (844) 409-4657

Common questions

How many Sleep Medicine (Internal Medicine) providers are in Dallas, Texas?

There are 10 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Dallas, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records 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.

All specialties in Dallas Sleep Medicine (Internal Medicine) across Texas

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.