Individual
GRACE E AHN
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
M.D.
Contact information
Practice address
14995 SHADY GROVE RD STE 500, ROCKVILLE, MD 20850-8726
(301) 942-7600
Mailing address
7361 CALHOUN PL STE 600, ROCKVILLE, MD 20855-2788
(301) 942-7600
(301) 942-3521
Taxonomy
Speciality
Code
Description
License number
State
207RR0500X
Rheumatology Physician
Primary
D76362
MD
Other
Enumeration date
11/08/2007
Last updated
02/05/2026
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