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

KATHRYN MARIE HART, MD

FAMILY PRACTICE

Medical school: UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE

Graduated: 2008

NPI: 1669644464

Practice Locations (2)

MEDSTAR MEDICAL GROUP II LLC

1145 19TH ST NW, 311 MMG AT 19TH STREET NW

WASHINGTON, DC 200363735

2024292401

MEDSTAR MEDICAL GROUP II LLC

4151 BLADENSBURG RD

COLMAR MANOR, MD 207221928

3016997700

Source: CMS National Downloadable File, September 2026.

KATHRYN HART, MD | HealthCareAtlasUSA