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

MS. Mary Beth Elliott, LICSW

Individual provider Clinical Social Worker · NPI 1003225657

MS. Mary Beth Elliott, LICSW is a Clinical Social Worker in Federal Way, Washington. Works from 2 locations. Licensed in Massachusetts and Washington.

Licensed in
MA, WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

33400 9th Ave S Ste 100
Federal Way, WA 98003-2607
Phone: (206) 567-7267
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 521 Mount Auburn St Ste 205, Watertown, MA 02472-4153 — (614) 855-9295

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW000005933 (WA)
Clinical Social Worker Taxonomy 1041C0700X · Licence LICSW117540 (MA)

Record details

NPI number1003225657
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedAugust 7, 2014
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026

Other providers in Federal Way