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Tad W. Westdale, PA-C

Medical Physician Assistant in Longview, WA · enumerated 2009 · practices at Peacehealth.

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

National Provider Identifier

1639407109

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Registry record

Entity type Individual (Type 1)
Name Tad W. Westdale
Credential PA-C
Sex Male
Practice address 1718 E Kessler Blvd, Longview, WA, 98632
Phone (360) 747-5800
Fax (360) 575-3846
Enumeration date Nov 22, 2009
Last updated in NPPES Jul 30, 2012

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60115702 (WA) Primary

Other identifiers

Identifier Type State Issuer
P00844161 Other WA RAILROAD MEDICARE
8561748 Medicaid WA -
0255166 Other WA LABOR & INDUSTRIES / CRIME VICTIMS
500618673 Medicaid OR -

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

Is NPI 1639407109 active?
Yes, as of the latest NPPES snapshot, NPI 1639407109 is active (record last updated 2012-07-30).
How do I verify Tad Westdale's NPI record?
Cross-check NPI 1639407109 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 2012-07-30.