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

MICHAEL J DONNELLY, MD

PEDIATRIC MEDICINE

Graduated: 1998

NPI: 1225036296

Practice Locations (2)

MEDSTAR MEDICAL GROUP II LLC

3800 RESERVOIR RD NW

WASHINGTON, DC 200072113

2024442000

MGMC LLC

4200 WISCONSIN AVE NW

WASHINGTON, DC 200162143

2024448531

Source: CMS National Downloadable File, September 2026.

MICHAEL DONNELLY, MD | HealthCareAtlasUSA