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Anesthesiology in Covina, California

Data updated monthly · Last refresh September 2026

9 Anesthesiology providers practice in Covina. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Covina

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. David Lu, MD
Covina, CA · No drug or device payments recorded (2025) · (626) 331-7331
Dr. Esther Arnette, MD
Covina, CA · No drug or device payments recorded (2025) · (626) 975-3104
Dr. Francis Nguyen
Covina, CA · $15 in drug and device payments (2025) · (626) 991-7742
Dr. Jeffrey Parks, MD
Covina, CA · $122 in drug and device payments (2025) · (626) 331-7331
Dr. John Bouz, DO
Covina, CA · No drug or device payments recorded (2025) · (626) 331-7331
Dr. Kok Chan
Covina, CA · $14 in drug and device payments (2025) · (626) 331-7331
Dr. Parvinder Singh
Covina, CA · $24 in drug and device payments (2025) · (626) 331-7331
Dr. Ruben Martinez
Covina, CA · No drug or device payments recorded (2025) · (626) 331-7331
Dr. Taposh Chatterjee
Covina, CA · $26 in drug and device payments (2025) · (626) 331-7331

Common questions

How many Anesthesiology providers are in Covina, California?

There are 9 Anesthesiology providers with active NPI records practicing in Covina, 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 Covina Anesthesiology 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.