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Dr. Bart C Tirrell, D.D.S., M.S.D., P.S.

Endodontics in Centralia, WA · enumerated 2006.

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

National Provider Identifier

1407939556

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Registry record

Entity type Individual (Type 1)
Name Dr. Bart C Tirrell
Credential D.D.S., M.S.D., P.S.
Sex Male
Practice address 1611 Kresky Ave, Suite 110, Centralia, WA, 98531
Fax (360) 330-2281
Enumeration date Oct 23, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 8514 (WA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
0173438 Other WA LABOR & INDUSTRIES

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 Bart Tirrell's NPI record?
Cross-check NPI 1407939556 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1407939556 active?
Yes, as of the latest NPPES snapshot, NPI 1407939556 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.