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

MS. Sierra Knutson

Individual provider Clinical Social Worker · NPI 1205189529

MS. Sierra Knutson is a Clinical Social Worker in Walla Walla, Washington. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012

Practice location Address checks out

1520 Kelley Pl
Walla Walla, WA 99362-8654
Phone: (509) 524-2920
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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

Record details

NPI number1205189529
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 24, 2012
Last updated in NPPESOctober 24, 2012
Mailing addressPo Box 1595, 1520 Kelly Place, Walla Walla, WA 99362-0329

Other providers in Walla Walla