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

JOHN SAMPSON, MD

HOSPITALIST

Medical school: HOWARD UNIVERSITY COLLEGE OF MEDICINE

Graduated: 1981

NPI: 1376626853

Practice Locations (1)

THEORIA MEDICAL

3500 COOLIDGE RD

EAST LANSING, MI 488236376

5173363424

Source: CMS National Downloadable File, September 2026.