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

Matthew Landrieu

Individual provider Clinical Social Worker · NPI 1649915596

Matthew Landrieu is a Clinical Social Worker in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2022.

Licensed in
DC
In the registry since
2022

Practice location Address checks out

2333 Ontario Rd NW
Washington, DC 20009-2627
Phone: (202) 483-8196
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 LC200003511 (DC)

Record details

NPI number1649915596
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 4, 2022
Last updated in NPPESNovember 19, 2024
Certification dateNovember 19, 2024

Other providers in Washington