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

Michael Scott Grierson

Individual provider Clinical Social Worker · NPI 1972462265

Michael Scott Grierson is a Clinical Social Worker in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2026.

Licensed in
WA
In the registry since
2026

Practice location Address checks out

325 9th Ave Box 359797
Seattle, WA 98104-4299
Phone: (206) 744-9603
Fax: (206) 744-9914
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 SWIA.SC.61663907 (WA)

Record details

NPI number1972462265
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 21, 2026
Last updated in NPPESJanuary 21, 2026
Certification dateJanuary 21, 2026

Other providers in Seattle