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

RICHARD ETHAN ONG, MD

FAMILY PRACTICE

Medical school: LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2023

NPI: 1215632641

Practice Locations (1)

25405 HANCOCK AVE, SUITE 105

MURRIETA, CA 925625978

Source: CMS National Downloadable File, September 2026.

RICHARD ONG, MD | HealthCareAtlasUSA