Stillaguamish Tribe of Indians
NPI 1639354194 · Community/Behavioral Health Agency · Arlington, WA
Stillaguamish Tribe of Indians is a Community/Behavioral Health Agency organization in Arlington, WA (NPI 1639354194).
Provider details
- NPI number
- 1639354194
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Thomas Ashley, Director(360) 653-1104
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Mental Health Programs
Registry dates
- Enumerated
- 2008-01-03
- Last updated
- 2008-01-03
Frequently asked questions
- What is Stillaguamish Tribe of Indians's NPI number?
- Stillaguamish Tribe of Indians's National Provider Identifier (NPI) is 1639354194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stillaguamish Tribe of Indians?
- Stillaguamish Tribe of Indians is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Stillaguamish Tribe of Indians located?
- Stillaguamish Tribe of Indians's practice location on file with NPPES is 4126 172nd St Ne, Arlington, WA 98223-6384.
- What is Stillaguamish Tribe of Indians's phone number?
- The practice phone number listed in the NPPES registry for Stillaguamish Tribe of Indians is (360) 653-1104.
- Who is the authorized official for Stillaguamish Tribe of Indians?
- The authorized official listed on Stillaguamish Tribe of Indians's NPPES record is Thomas Ashley, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stillaguamish Tribe of Indians's NPI active?
- Yes — Stillaguamish Tribe of Indians's NPI (1639354194) is active in the NPPES registry as of the last update on 2008-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.