Individual
JOHN KEYLOUN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
3800 RESERVOIR RD NW, WASHINGTON, DC 20007-2113
(202) 444-1233
(202) 444-7422
Mailing address
6201 GREENLEIGH AVE FL 2, MIDDLE RIVER, MD 21220-2004
(410) 933-0000
(410) 500-4266
Taxonomy
Speciality
Code
Description
License number
State
208600000X
Surgery Physician
Primary
MD500003242
DC
Other
Enumeration date
04/03/2017
Last updated
12/22/2025
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