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Duley Administrative Services, LLC

Clinic/Center in Washougal, WA · enumerated 2023 · authorized official Tiffanie Duley, Owner.

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

National Provider Identifier

1487351888

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Registry record

Entity type Organization (Type 2)
Legal business name Duley Administrative Services, LLC
Practice address 1901 Main St, Washougal, WA, 98671
Phone (360) 853-4900
Enumeration date Feb 15, 2023
Last updated in NPPES Feb 15, 2023

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Tiffanie Duley
Title Owner
Phone (360) 975-8974

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

What is the NPI number for Duley Administrative Services, LLC?
The NPI for Duley Administrative Services, LLC is 1487351888, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Duley Administrative Services, LLC?
NPPES lists Tiffanie Duley (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-15.