HealthCareAtlasUSA

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Doctors / MD

WILLIAM MERWIN, MD

HOSPITALIST

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2015

NPI: 1043697600

Practice Locations (2)

MEDSTAR MEDICAL GROUP II LLC

9000 FRANKLIN SQUARE DR

BALTIMORE, MD 212373901

4437777000

MEDSTAR MEDICAL GROUP II LLC

1406 CRAIN S HWY 106

GLEN BURNIE, MD 210614086

4107686440

Source: CMS National Downloadable File, September 2026.

WILLIAM MERWIN, MD | HealthCareAtlasUSA