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

Sierra Barnicle, LSWAIC

Individual provider Social Worker · NPI 1699653873

Sierra Barnicle, LSWAIC is a Social Worker in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2025.

Licensed in
WA
In the registry since
2025

Practice location Address checks out

1229 Madison St Ste 500
Seattle, WA 98104-1305
Phone: (877) 825-8584
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence SA61662737 (WA)

Record details

NPI number1699653873
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSWAIC
Sole proprietorNo
NPI enumeratedAugust 25, 2025
Last updated in NPPESAugust 25, 2025
Certification dateAugust 25, 2025

Other providers in Seattle