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Trauma Surgery in Los Angeles, California

Data updated monthly · Last refresh September 2026

10 Trauma Surgery providers practice in Los Angeles. Listings are drawn from federal public records and are not endorsements.

Trauma Surgery providers in Los Angeles

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. Alexander Simmonds
Los Angeles, CA · $183 in drug and device payments (2025) · (804) 828-9783
Dr. Bryan Hubbard, M.D.
Los Angeles, CA · $685 in drug and device payments (2025) · (213) 673-1478
Dr. David Duarte, MD
Los Angeles, CA · $85 in drug and device payments (2025) · (562) 413-8824
Dr. Heidi Frankel, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5907
Dr. Jin Park, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 380-3306
Dr. Keyur Patel, MD
Los Angeles, CA · $337 in drug and device payments (2025) · Telehealth · (323) 409-8597
Dr. Meghan Cochran-yu, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-1431
Dr. Paul Schmit, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-7838
Dr. Peep Talving, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-7767
Dr. Robert Preston, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 865-1241

Common questions

How many Trauma Surgery providers are in Los Angeles, California?

There are 10 Trauma Surgery providers with active NPI records practicing in Los Angeles, 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 Los Angeles Trauma Surgery 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.