HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

JAMES S AHN, MD

ANESTHESIOLOGY

Graduated: 1990

NPI: 1588641963

Practice Locations (1)

CORONA ANESTHESIA GROUP INC

800 S MAIN ST

CORONA, CA 928823420

9517374343

Source: CMS National Downloadable File, September 2026.

JAMES AHN, MD | HealthCareAtlasUSA