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

Mr. Madison K Griffis, MSW, LSWAIC

Individual provider Clinical Social Worker · NPI 1679453617

Mr. Madison K Griffis, MSW, LSWAIC is a Clinical Social Worker in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2025.

Licensed in
WA
In the registry since
2025
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

509 Olive Way Ste 611
Seattle, WA 98101-1761
Phone: (214) 803-5183
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 SC70006385 (WA)

Record details

NPI number1679453617
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , LSWAIC
Sole proprietorNo
NPI enumeratedSeptember 2, 2025
Last updated in NPPESAugust 4, 2026
Certification dateAugust 4, 2026

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