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Hospitalist in Olympia, Washington

Data updated monthly · Last refresh September 2026

10 Hospitalist providers practice in Olympia. Listings are drawn from federal public records and are not endorsements.

Hospitalist providers in Olympia

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. Ada Hoffman, MD
Olympia, WA · No drug or device payments recorded (2025) · (360) 923-7000
Dr. Andrea Ma, M.D.
Olympia, WA · No drug or device payments recorded (2025) · (360) 923-7000
Dr. Arthur Siek, M.D.
Olympia, WA · No drug or device payments recorded (2025) · (360) 491-9480
Dr. Brian Hagan, M.D.
Olympia, WA · No drug or device payments recorded (2025) · (360) 923-7000
Dr. Haomin Ye, MD
Olympia, WA · No drug or device payments recorded (2025) · (360) 923-7000
Dr. Jonathan Penoyar, M.D.
Olympia, WA · No drug or device payments recorded (2025) · (360) 923-7000
Dr. Michael Mondress, MD
Olympia, WA · No drug or device payments recorded (2025) · (360) 923-7000
Dr. Muhammad Ashraf, M.D.
Olympia, WA · No drug or device payments recorded (2025) · (360) 923-7000
Dr. Saman Selahi, M.D.
Olympia, WA · No drug or device payments recorded (2025) · (360) 491-9480
Dr. Wilfred Leung, M.D
Olympia, WA · $150 in drug and device payments (2025) · (360) 349-0033

Common questions

How many Hospitalist providers are in Olympia, Washington?

There are 10 Hospitalist providers with active NPI records practicing in Olympia, 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 Olympia Hospitalist across Washington

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.