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

NATHANIAL BARTOSEK, MD

INTERNAL MEDICINE

Graduated: 2023

NPI: 1548831381

Practice Locations (3)

BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES

3535 W 13 MILE RD

ROYAL OAK, MI 480736770

BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES

44201 DEQUINDRE RD

TROY, MI 480851117

2489641187

BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES

44201 DEQUINDRE RD EC, BEAUMONT EMERGENCY SERVICES TR

TROY, MI 480851117

2489645111

Source: CMS National Downloadable File, September 2026.