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

William and John Montgomery Foundation

Organization Case Management Agency · NPI 1659804482

William and John Montgomery Foundation is a Case Management Agency 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

609 Rittenhouse St NW
Washington, DC 20011-1238
Phone: (202) 460-4456
Show map & directions

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

Specialties & licences

Case Management Agency (primary) Taxonomy 251B00000X · Licence LC302584 (DC)

Record details

NPI number1659804482
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Wanda Montgomery — Social Worker · (202) 460-4456
NPI enumeratedApril 8, 2017
Last updated in NPPESApril 8, 2017
Mailing address609 Rittenhouse St Nw, Washington, DC 20011-1238

Other providers in Washington