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

MARGO ESTRIN

INTERNAL MEDICINE

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 1978

NPI: 1891840096

Practice Locations (1)

903 SAN RAMON VALLEY BLVD, SUITE 222

DANVILLE, CA 945264049

9258376006

Source: CMS National Downloadable File, September 2026.

MARGO ESTRIN | HealthCareAtlasUSA