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Emergency Medicine in Oakland, California

Data updated monthly · Last refresh September 2026

251 Emergency Medicine providers practice in Oakland, and 8% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in Oakland

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 Andrade, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Aaron Murphy-crews, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Aaron Rantapaa, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Abbas Kothari
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-7515
Dr. Abigail Pease, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Abraha Kidane, PA
Oakland, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Adrian Flores, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Alan Sorkey, MD
Oakland, CA · No drug or device payments recorded (2025) · (318) 207-6655
Dr. Alan Whippy, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 987-1000
Dr. Alexander Hoang, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Alexandra Walton, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 307-1500
Dr. Amandeep Singh, MD
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (209) 342-2300
Dr. Amarinder Singh, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (415) 964-1564
Dr. Amy Dennis, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Amy Eisenberg, DO
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Amy Liang, MD
Oakland, CA · $140 in drug and device payments (2025) · (510) 437-8356
Dr. Andrea Ajayi, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 625-6262
Dr. Andrea Durant, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 923-0550
Dr. Andrew Herring, M.D.
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 437-4564
Dr. Andrew Nothmann, MD
Oakland, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Andrew Wang, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4564
Dr. Anjali Gupta, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Aravind Addepalli, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4564
Dr. Aundrea Wilson, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 436-9000
Dr. Azad Molla Hosseini, MD
Oakland, CA · $16 in drug and device payments (2025) · (510) 437-4564
Dr. Barbara Bond, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4564
Dr. Barry Simon, MD
Oakland, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Bella Liu
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4564
Dr. Bella Shah, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 871-7701
Dr. Benjamin Bonnes, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Benjamin Lerman, MD
Oakland, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Benjamin Thomas, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4564
Dr. Benjamin Wiederhold, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Berenice Perez, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Bradley Frazee, MD
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (209) 342-2300
Dr. Brian Johnson, MD
Oakland, CA · $900 in drug and device payments (2025) · (510) 752-1000
Dr. Brian Kwong, MD
Oakland, CA · $118 in drug and device payments (2025) · (510) 752-1000
Dr. Brita Zaia, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (310) 437-4564
Dr. Brittany Dixon
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4559
Dr. Caitlin Bailey, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Caitlin Bilotti, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Carmen Lee, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Carolyn Tiernan, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 436-9000
Dr. Chad Mccarthy, CHAD MCCARTHY
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4800
Dr. Charles Goldberg, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Charles Rath, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 339-8589
Dr. Charlotte Wills, MD
Oakland, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Charmiane Lieu, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (401) 226-7230
Dr. Chelsea Tafoya, M.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4564
Dr. Cherie Hargis, MD
Oakland, CA · No drug or device payments recorded (2025) · (209) 342-2300

Common questions

How many Emergency Medicine providers are in Oakland, California?

There are 251 Emergency Medicine providers with active NPI records practicing in Oakland, according to federal NPPES data refreshed monthly.

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

19 of 251 (8%) 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 Oakland 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.