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 / PA

STEVEN POSAR, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL

Graduated: 1974

NPI: 1154308575

Practice Locations (1)

GUIDESTAR ELDERCARE - PA

ALTOONA, PA 16602

5745461900

Source: CMS National Downloadable File, September 2026.

STEVEN POSAR, MD | HealthCareAtlasUSA