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STILLAGUAMISH TRIBE OF INDIANS
NPI 1508919168
Community/Behavioral Health in Arlington, WA

Active since January 18, 2007
5700 172ND ST NE SUITE B, ARLINGTON, WA 98223(360) 435-3985(360) 435-7941 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 2, 2026, Aug 22, 2020 (2 updates tracked since 2020).

About Stillaguamish Tribe Of Indians NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STILLAGUAMISH TRIBE OF INDIANS (NPI 1508919168), doing business as Stillaguamish Behavioral Health Programs, is a healthcare organization registered as a community/behavioral health in Arlington, Washington and active in the NPI registry since January 2007. The organization lists Robbi Jean Bryson, Administrative Operations Manager, as its authorized official.

NPPES Registry Identity

NPI1508919168
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameSTILLAGUAMISH TRIBE OF INDIANS
Location Address5700 172ND ST NE SUITE BArlington, WA 98223
Mailing Address5700 172nd St Ne Ste BArlington, WA 98223-7742 · (360) 435-3985 · Fax (360) 435-7941
Phone(360) 435-3985
Fax(360) 435-7941
Organization SubpartNo
Authorized OfficialRobbi Jean BrysonAdministrative Operations Manager · (360) 435-3985
Enumeration DateJanuary 18, 2007
Last NPPES UpdateFebruary 2, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 2, 2026
✔ NPI 1508919168 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
5700 172ND ST NE SUITE B, Arlington, WA 98223
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Other Names 2

Doing Business AsStillaguamish Behavioral Health Programs
Doing Business AsStillaguamish Tribe Of Indians Behavioral Health Programs

Other Identifiers 1

Medicaid1992619WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stillaguamish Tribe Of Indians's NPI number?

The NPI number for Stillaguamish Tribe Of Indians is 1508919168. It was assigned to this organization in the NPPES registry on January 18, 2007. The provider is doing business as Stillaguamish Behavioral Health Programs and Stillaguamish Tribe of Indians Behavioral Health Programs.

Where is Stillaguamish Tribe Of Indians located?

Stillaguamish Tribe Of Indians is located at 5700 172nd St NE Suite B, Arlington, WA 98223. The listed phone number is (360) 435-3985.

What is Stillaguamish Tribe Of Indians's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

What insurance does Stillaguamish Tribe Of Indians accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Stillaguamish Tribe Of Indians as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stillaguamish Tribe Of Indians was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.