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

JOSEPH KOSTRZEWA

PHYSICIAN ASSISTANT

Graduated: 2021

NPI: 1922759703

Practice Locations (1)

ORTHOPAEDIC ASSOCIATES OF MUSKEGON PC

1400 MERCY DR, SUITE 100

MUSKEGON, MI 494441833

2317331326

Source: CMS National Downloadable File, September 2026.

JOSEPH KOSTRZEWA | HealthCareAtlasUSA