Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Lee Ellis, COTA/L

Occupational Therapy Assistant in Otis Orchards, WA · enumerated 2012.

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

National Provider Identifier

1013253426

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Registry record

Entity type Individual (Type 1)

Name Michelle Lee Ellis

Credential COTA/L

Sex Female

Practice address 5821 N Hermosa Cir, Otis Orchards, WA, 99027

Phone (509) 209-6836

Enumeration date Dec 13, 2012

Last updated in NPPES Dec 13, 2012

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC00001159 (WA) Primary

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OTA-228 (ID) Secondary

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 the NPI number for Michelle Ellis?

The National Provider Identifier (NPI) for Michelle Ellis is 1013253426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michelle Ellis practice?

The practice location on file with NPPES is in Otis Orchards, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-13.