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 / MA

ANN MARGARET SANDIN, MD

INTERNAL MEDICINE

Medical school: GEISEL SCHOOL OF MEDICINE AT DARTMOUTH

Graduated: 1996

Offers telehealth

NPI: 1386694453

Practice Locations (1)

MOUNT AUBURN PROFESSIONAL SERVICES INC

725 CONCORD AVE, SUITE 3600

CAMBRIDGE, MA 021381082

6173543131

Source: CMS National Downloadable File, September 2026.