Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsea Fosmire

Counselor in Tumwater, WA · enumerated 2008.

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

National Provider Identifier

1275784274

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Registry record

Entity type Individual (Type 1)

Name Chelsea Fosmire

Sex Female

Practice address 6005 Tyee Dr Sw, Tumwater, WA, 98512

Phone (360) 464-6874

Enumeration date Oct 8, 2008

Last updated in NPPES May 10, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CO61555432 (WA) Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers 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.

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Frequently asked questions

How do I verify Chelsea Fosmire's NPI record?

Cross-check NPI 1275784274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1275784274 active?

Yes, as of the latest NPPES snapshot, NPI 1275784274 is active (record last updated 2024-05-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-10.