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

Isabel Seixas, MSW

Individual provider Social Worker · NPI 1528765278

Isabel Seixas, MSW is a Social Worker in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2023.

Licensed in
WA
In the registry since
2023
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

325 9th Ave
Seattle, WA 98104-2499
Phone: (206) 744-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SC61410999 (WA)
Social Worker Taxonomy 104100000X · Licence SC61410999 (WA)

Record details

NPI number1528765278
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedFebruary 13, 2023
Last updated in NPPESFebruary 27, 2023
Certification dateFebruary 27, 2023

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