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Diagnostic Radiology in San Mateo, California

Data updated monthly · Last refresh September 2026

13 Diagnostic Radiology providers practice in San Mateo. Listings are drawn from federal public records and are not endorsements.

Diagnostic Radiology 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. Avanti Ambekar, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4515
Dr. Clay Napper, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4515
Dr. Doris Burton, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 343-1655
Dr. Harriet Borofsky, M.D.
San Mateo, CA · $104 in drug and device payments (2025) · (650) 696-4140
Dr. Jason Pai, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4515
Dr. Jennifer Wan, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4515
Dr. Kathleen Mckenna, M.D.
San Mateo, CA · $40 in drug and device payments (2025) · (650) 696-4515
Dr. Kelly Broderick, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4515
Dr. Nancy Lai, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 343-1655
Dr. Nicole Lee, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4140
Dr. Patrick Mulligan, M.D.
San Mateo, CA · $25 in drug and device payments (2025) · (650) 696-4515
Dr. Rahi Kumar, M.D.
San Mateo, CA · No drug or device payments recorded (2025) · (650) 696-4515
Dr. Sharon Stein, MD
San Mateo, CA · No drug or device payments recorded (2025) · (650) 343-1655

Common questions

How many Diagnostic Radiology providers are in San Mateo, California?

There are 13 Diagnostic Radiology 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 Diagnostic Radiology 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.