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

The Sibley Group

Organization Clinical Social Worker · NPI 1861933723

The Sibley Group is a Clinical Social Worker in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2017.

Licensed in
DC
In the registry since
2017

Practice location Address checks out

5236 44th St NW Ste 4
Washington, DC 20015-2135
Phone: (202) 744-1086
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC50078635 (DC)

Record details

NPI number1861933723
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Allison Sibley — Director · (202) 744-1086
NPI enumeratedMarch 12, 2017
Last updated in NPPESMarch 12, 2017
Mailing address5236 44th St Nw, Suite 4, Washington, DC 20015-2135

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