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

CHRISTOPHER MARSH SANGSTER, MD

INTERNAL MEDICINE

Graduated: 2020

Offers telehealth

NPI: 1275160830

Practice Locations (1)

PERMANENTE MEDICAL GROUP INC

1650 LOS GAMOS DR

SAN RAFAEL, CA 949031850

4154447900

Source: CMS National Downloadable File, September 2026.

CHRISTOPHER SANGSTER, MD | HealthCareAtlasUSA