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

Grantgrayton

Organization Clinical Social Worker · NPI 1477684637

Grantgrayton is a Clinical Social Worker in Washington, District of Columbia. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

2412 Minnesota Ave SE
Washington, DC 20020-5300
Phone: (202) 582-1600
Fax: (202) 582-1638
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1477684637
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Garyton — Ceo · (202) 582-1600
NPI enumeratedMarch 8, 2007
Last updated in NPPESJanuary 4, 2008
Mailing address2412 Minnesota Ave Se, Washington, DC 20020-5300

Other providers in Washington