Individual
WILLIAM WARING SIMPSON
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
LGSW
Contact information
Practice address
2000 P ST NW STE 540, WASHINGTON, DC 20036-6921
(202) 644-8904
(202) 644-8904
Mailing address
2000 P ST NW STE 540, WASHINGTON, DC 20036-6921
(202) 644-8904
(202) 644-8904
Taxonomy
Speciality
Code
Description
License number
State
1041C0700X
Clinical Social Worker
Primary
LG20003306
DC
Other
Enumeration date
06/03/2025
Last updated
06/03/2025
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