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

NATALIA LUCJA BAJ-OSIEWICZ, MD

INTERNAL MEDICINE

Graduated: 2013

NPI: 1619405123

Practice Locations (1)

HENRY FORD HEALTH GENESYS HOSPITAL

420 S SAGINAW ST

FLINT, MI 485021803

8102323522

Source: CMS National Downloadable File, September 2026.

NATALIA BAJ-OSIEWICZ, MD | HealthCareAtlasUSA