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 / MI

WILLIAM J GRAY, MD

INTERNAL MEDICINE

Medical school: MICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE

Graduated: 1995

Offers telehealth

NPI: 1588666317

Practice Locations (2)

PROMEDICA CENTRAL CORPORATION OF MICHIGAN

157 W BROOKE LN

BLISSFIELD, MI 492288601

5174862411

PROMEDICA CENTRAL CORPORATION OF MICHIGAN

200 E RUSSELL RD, UNIT C

TECUMSEH, MI 492862072

5172639491

Source: CMS National Downloadable File, September 2026.