HealthCareAtlasUSA

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Doctors / MD

MARC KOUYOUMDJIAN, MD

ORTHOPEDIC SURGERY

Medical school: MCGILL UNIVERSITY, FACULTY OF MEDICINE

Graduated: 1991

NPI: 1629136999

Practice Locations (4)

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

1701 TWIN SPRINGS RD

HALETHORPE, MD 212273553

4107375000

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

1221 MERCANTILE LN

LARGO, MD 207745374

3016185700

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

43480 YUKON DR, SUITE 100

ASHBURN, VA 201476988

5712526000

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

12255 FAIR LAKES PKWY

FAIRFAX, VA 220333952

7032374800

Source: CMS National Downloadable File, September 2026.

MARC KOUYOUMDJIAN, MD | HealthCareAtlasUSA