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Pain Medicine (Anesthesiology) in San Francisco, California

Data updated monthly · Last refresh September 2026

19 Pain Medicine (Anesthesiology) providers practice in San Francisco. Listings are drawn from federal public records and are not endorsements.

Pain Medicine (Anesthesiology) providers in San Francisco

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. Aditi Saraswat, M.D.
San Francisco, CA · $774 in drug and device payments (2025) · Telehealth · (415) 600-5760
Dr. Adrian Bartoli, MD, MS
San Francisco, CA · $124 in drug and device payments (2025) · (415) 810-0950
Dr. Alexandra Chang
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Carlyle Hamsher, M.D.
San Francisco, CA · $2,226 in drug and device payments (2025) · (415) 206-7325
Dr. Chris Abrecht, M.D.
San Francisco, CA · $86 in drug and device payments (2025) · Telehealth · (415) 885-7246
Dr. Christopher Keys, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-6000
Dr. Efren Baria, DO
San Francisco, CA · No drug or device payments recorded (2025) · (415) 641-6889
Dr. Helen Chan, M.D.
San Francisco, CA · $83 in drug and device payments (2025) · (415) 833-0095
Dr. Jeffrey Loh, M.D.
San Francisco, CA · $438 in drug and device payments (2025) · Telehealth · (415) 476-9035
Dr. Kenneth Drasner, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-8934
Dr. Mario De Pinto, MD
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 885-7246
Dr. Mark Schumacher, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 502-7022
Dr. Robert Savala, M.D.
San Francisco, CA · $72 in drug and device payments (2025) · (415) 346-8555
Dr. Sakura Kinjo, MD
San Francisco, CA · $450 in drug and device payments (2025) · (415) 476-2131
Dr. Samer Michaels, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 641-6889
Dr. Thien Le, MD
San Francisco, CA · $29 in drug and device payments (2025) · Telehealth · (505) 280-9160
Dr. Westin Tom
San Francisco, CA · $30 in drug and device payments (2025) · (415) 476-1000
Dr. Xiaobing Yu, MD
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 476-9035
Dr. Xinyi Wang, MSW
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 885-7246

Common questions

How many Pain Medicine (Anesthesiology) providers are in San Francisco, California?

There are 19 Pain Medicine (Anesthesiology) providers with active NPI records practicing in San Francisco, 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 San Francisco Pain Medicine (Anesthesiology) across California

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.