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

MICHAEL C LAM, MD

INTERNAL MEDICINE

Graduated: 1995

NPI: 1033122601

Practice Locations (2)

COUNTY OF RIVERSIDE

2813 S MAIN ST

CORONA, CA 928825942

9512725445

PCG MEDICAL INSTITUTE CORP

11922 SEACREST DR, SUITE E

GARDEN GROVE, CA 928401937

6576670078

Source: CMS National Downloadable File, September 2026.

MICHAEL LAM, MD | HealthCareAtlasUSA