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

Mr. Thomas John Barrett, MSW

Individual provider Social Worker · NPI 1144792318

Mr. Thomas John Barrett, MSW is a Social Worker in Seattle, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2018
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

325 9th Ave
Seattle, WA 98104-2420
Phone: (206) 744-2675
Fax: (206) 744-4574
Show map & directions

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

Additional practice locations (1)

  • 325 9th Ave, Seattle, WA 98104-2420 — (206) 744-2675

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SC60266004 (WA)
Social Worker Taxonomy 104100000X · Licence SC60266004 (WA)

Record details

NPI number1144792318
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedDecember 27, 2018
Last updated in NPPESDecember 27, 2018

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