Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Onewell of Washington, LLC

Day Training/Habilitation Specialist in Tukwila, WA · enumerated 2026 · authorized official Tiffany Judge, Vp of Regulatory Affair.

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

National Provider Identifier

1417891656

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Registry record

Entity type Organization (Type 2)

Legal business name Onewell of Washington, LLC

Practice address 14900 Interurban Ave S Ste 175, Tukwila, WA, 98168

Phone (855) 720-9355

Enumeration date Apr 17, 2026

Last updated in NPPES Apr 17, 2026

Taxonomy & classification

253Z00000X In Home Supportive Care Agency Agencies Secondary

373H00000X Day Training/Habilitation Specialist Nursing Service Related Providers Primary

Authorized official

Name Tiffany Judge

Title Vp of Regulatory Affair

Phone (717) 598-2871

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

Where is Onewell of Washington, LLC located?

The practice location on file with NPPES is in Tukwila, WA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-04-17. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-17.