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

SOPHIA LAM, OD

OPTOMETRY

Graduated: 2025

NPI: 1316833965

Practice Locations (3)

200 MINOR HALL

BERKELEY, CA 947202020

20613 CTR ST

Castro Valley, CA 945466003

20613 CTR ST

CASTRO VALLEY, CA 94546

Source: CMS National Downloadable File, September 2026.

SOPHIA LAM, OD | HealthCareAtlasUSA