NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Stillaguamish Tribe of Indians

Substance Abuse Rehabilitation Facility in Arlington, WA · enumerated 2009 · authorized official Krista Yandle, Billing Supervisor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801129754

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Stillaguamish Tribe of Indians
Other name <Unavail>
Parent organization Stillaguamish Tribe of Indians
Practice address 5700 172nd St Ne # A, Arlington, WA, 98223
Phone (360) 652-9640
Fax (360) 652-2093
Enumeration date Sep 10, 2009
Last updated in NPPES May 6, 2025

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

Authorized official

Name Krista Yandle
Title Billing Supervisor
Phone (360) 652-9640

Other identifiers

Identifier Type State Issuer
1994565 Medicaid WA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Stillaguamish Tribe of Indians?
Stillaguamish Tribe of Indians is registered in NPPES as a Substance Abuse Rehabilitation Facility (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-06.