HealthcareDiscovery.AI / Doctors / California / San Mateo / Emergency Medicine

Emergency Medicine in San Mateo, California

Data updated monthly · Last refresh September 2026

23 Emergency Medicine providers practice in San Mateo. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in San Mateo

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. Alex Tsai, DO
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2671
Dr. Amy Chuang
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2222
Dr. Arthur Freedman, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4758
Dr. David Malmud, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2671
Dr. Dennis Stempler, M.D
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4158
Dr. Dwight Gaggero, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 759-2687
Dr. Edward Lipton, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2671
Dr. Ellen Taliaferro, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2222
Dr. Elliot Snyder, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2671
Dr. James Lee, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4427
Dr. Jennifer Tom, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4758
Dr. Jessica Zuraw, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-5034
Dr. Kenneth Yu, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4427
Dr. Kevin Masek, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (402) 770-2357
Dr. Lawrence Gettler, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2222
Dr. Michael Aratow, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2222
Dr. Molly Phelps, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2222
Dr. Richard Turner, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4158
Dr. Robert Spencer, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2671
Dr. Teri Chew, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (415) 281-6499
Dr. Vernell Smith, MD
San Mateo, CA · $15 in drug and device payments (2025) · (650) 573-2671
Dr. Yenting Chen, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4427
Dr. Zara Mathews, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 573-2671

Common questions

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

There are 23 Emergency Medicine providers with active NPI records practicing in San Mateo, 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 Mateo 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.