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Emergency Medicine in San Francisco, California

Data updated monthly · Last refresh September 2026

291 Emergency Medicine providers practice in San Francisco, and 12% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine 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. Nicole Rayan, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1037
Dr. Nida Degesys, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Nivedita Poola, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1595
Dr. Noah Hawthorne, MD, MPH
San Francisco, CA · No drug or device payments recorded (2025) · (415) 443-6049
Dr. Olivia Hall
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Oron Frenkel, M.D., M.S.
San Francisco, CA · $21,695 in drug and device payments (2025) · (305) 586-9271
Dr. Pam Hemphill, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 405-0222
Dr. Patricia Simpson, MD
San Francisco, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Patrick Clarke, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Patrick Noone, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-6000
Dr. Paul Ehlers
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1037
Dr. Paul Robinson
San Francisco, CA · No drug or device payments recorded (2025) · (415) 948-8836
Dr. Peter Emblad, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Peter Sullivan, MD
San Francisco, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Phil Delrosario
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Phillip Piccinini, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-6000
Dr. Pranav Kaul
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1238
Dr. Prathap Sooriyakumaran, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-8000
Dr. Preston Maxim, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-5753
Dr. Preston Wong, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Rachel Chin, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-5753
Dr. Randeep Singh, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-5753
Dr. Randy Nguyen, MD
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-8111
Dr. Raphael Falk, M.D., M.P.H.
San Francisco, CA · No drug or device payments recorded (2025) · (917) 691-5623
Dr. Reid Brackin, M.D
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-6300
Dr. Remy Bizimungu
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Rene Monzon, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Richard Naidus, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-6000
Dr. Rio Beardsley, MD
San Francisco, CA · $2,149 in drug and device payments (2025) · (415) 600-3333
Dr. Ritik Chandra, MD
San Francisco, CA · No drug or device payments recorded (2025) · (414) 509-5375
Dr. Robert Bowyer, DO
San Francisco, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Robert Buehl, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 647-7949
Dr. Robert Colvin, MD
San Francisco, CA · $341 in drug and device payments (2025) · (209) 342-2300
Dr. Robert Goodnough
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-8000
Dr. Roberto Mendez, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Robin Roberts, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-0600
Dr. Robin Serrahn, MD
San Francisco, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Roel Farrales, MD
San Francisco, CA · $43 in drug and device payments (2025) · (415) 441-6924
Dr. Roger Ellis, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (419) 681-4404
Dr. Rosny Daniel, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Ross Levin, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (141) 535-3152
Dr. Russell Braun, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 965-7944
Dr. Russell Dowell, DO
San Francisco, CA · No drug or device payments recorded (2025) · (510) 727-3320
Dr. Ryan Lichtarge
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Ryan Martin, MD
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-8000
Dr. Samuel Wagner, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-5753
Dr. Sarah Miglis, D.O.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-0600
Dr. Sarah Schaaf, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-6990
Dr. Scott Campbell, MD, MPH
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Scott Carney
San Francisco, CA · No drug or device payments recorded (2025) · (213) 210-1107

Common questions

How many Emergency Medicine providers are in San Francisco, California?

There are 291 Emergency Medicine providers with active NPI records practicing in San Francisco, according to federal NPPES data refreshed monthly.

How many Emergency Medicine providers in San Francisco received drug or device company payments?

36 of 291 (12%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Emergency Medicine 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.