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

MARISSA L MATTHEWS, MD

EMERGENCY MEDICINE

Graduated: 2019

NPI: 1386208551

Practice Locations (2)

EMERGENCY PHYSICIANS OF NORTHWEST OHIO, INC.

718 N MACOMB ST

MONROE, MI 481627815

7342408400

MCLAREN HOSPITAL GROUP

50 N PERRY ST

PONTIAC, MI 483422217

2483385000

Source: CMS National Downloadable File, September 2026.

MARISSA MATTHEWS, MD | HealthCareAtlasUSA