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 / DC

MARGARET ELLEN JOHNSON

EMERGENCY MEDICINE

Graduated: 2021

NPI: 1932849502

Practice Locations (3)

600 H ST NE, APT 822

WASHINGTON, DC 200025166

11 S EUTAW ST

BALTIMORE, MD 212011628

4535 DRESSIER RD NW

CANTON, OH 447182545

Source: CMS National Downloadable File, September 2026.

MARGARET ELLEN JOHNSON | HealthCareAtlasUSA