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Grays Harbor County Treasurer

Public Health or Welfare Agency in Aberdeen, WA · enumerated 2009 · authorized official Lucy Machowek, Deputy Director.

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

National Provider Identifier

1346473477

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Registry record

Entity type Organization (Type 2)
Legal business name Grays Harbor County Treasurer
Other name <Unavail>
Practice address 2109 Sumner Ave, Aberdeen, WA, 98520
Phone (360) 532-8665
Fax (360) 533-1983
Enumeration date Aug 24, 2009
Last updated in NPPES Aug 24, 2009

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies Primary

Authorized official

Name Lucy Machowek
Title Deputy Director
Phone (360) 532-8665

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

Who is the authorized official for Grays Harbor County Treasurer?
NPPES lists Lucy Machowek (Deputy Director) as the authorized official for this organization.
What is the NPI number for Grays Harbor County Treasurer?
The NPI for Grays Harbor County Treasurer is 1346473477, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-24.