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

KATHERINE L MALCZEWSKI, MD

OBSTETRICS/GYNECOLOGY

Medical school: UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE

Graduated: 2013

NPI: 1598008989

Practice Locations (3)

MGMC LLC

2233 WISCONSIN AVE NW

WASHINGTON, DC 200074104

2023371431

MEDSTAR MEDICAL GROUP II LLC

2233 WISCONSIN AVE NW

WASHINGTON, DC 200074196

2023334134

MGMC LLC

4660 WILKENS AVE, 100 MGMC WILKENS AVE

BALTIMORE, MD 212294899

2022950540

Source: CMS National Downloadable File, September 2026.