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Hospitalist in Costa Mesa, California

Data updated monthly · Last refresh September 2026

4 Hospitalist providers practice in Costa Mesa. Listings are drawn from federal public records and are not endorsements.

Hospitalist providers in Costa Mesa

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. Evelyn Ely, MD

Costa Mesa, CA · No drug or device payments recorded (2025) · (714) 436-4444

Dr. Reza Rasouli, MD

Costa Mesa, CA · No drug or device payments recorded (2025) · (714) 436-4444

Dr. Stephanie Yeh, MD

Costa Mesa, CA · No drug or device payments recorded (2025) · (714) 436-4800

Dr. Steven Izumi, MD

Costa Mesa, CA · No drug or device payments recorded (2025) · (714) 436-4444

Common questions

How many Hospitalist providers are in Costa Mesa, California?

There are 4 Hospitalist providers with active NPI records practicing in Costa Mesa, 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 Costa Mesa Hospitalist across California

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.