Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sidonni Graham, LGSW

Individual provider Social Worker · NPI 1508669649

Sidonni Graham, LGSW is a Social Worker in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2025

Practice location Address checks out

1436 U St NW
Washington, DC 20009-3997
Phone: (202) 506-5486
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence LG20002376 (DC)

Record details

NPI number1508669649
Entity typeIndividual (Type 1)
GenderNot disclosed
Credentials LGSW
Sole proprietorYes
NPI enumeratedMarch 31, 2025
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025

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