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

JUSTIN GRANSTEIN, MD

NEUROLOGY

Graduated: 2015

Offers telehealth

NPI: 1699169599

Practice Locations (1)

HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC

110 FRANCIS ST

BOSTON, MA 022155501

6176327246

Source: CMS National Downloadable File, September 2026.

JUSTIN GRANSTEIN, MD | HealthCareAtlasUSA