Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Trina Lynn Olsen, COTA/L

Specialist in Tacoma, WA · enumerated 2012.

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

National Provider Identifier

1013261247

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Registry record

Entity type Individual (Type 1)

Name Mrs. Trina Lynn Olsen

Credential COTA/L

Sex Female

Practice address 8601 E B St, Tacoma, WA, 98445

Phone (253) 571-6278

Enumeration date Nov 9, 2012

Last updated in NPPES Nov 9, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers · License OC00000498 (WA) Primary

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

Is NPI 1013261247 active?

Yes, as of the latest NPPES snapshot, NPI 1013261247 is active (record last updated 2012-11-09).

How do I verify Trina Olsen's NPI record?

Cross-check NPI 1013261247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-09.