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 / VA

MARY ELLEN GALLAGHER, MD

INTERNAL MEDICINE

Graduated: 1999

Also: PEDIATRIC MEDICINE

NPI: 1417956814

Practice Locations (1)

2501 N GLEBE RD, SUITE 301

ARLINGTON, VA 222073558

7035276664

Source: CMS National Downloadable File, September 2026.