Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Charles Tiffany Barret, P.A.-C.

Medical Physician Assistant in Shelton, WA · enumerated 2007.

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

National Provider Identifier

1821113119

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Registry record

Entity type Individual (Type 1)

Name Mr. Charles Tiffany Barret

Credential P.A.-C.

Sex Male

Practice address 90 Se Klah Che Min Dr, Shelton, WA, 98584

Phone (360) 427-9006

Fax (360) 427-1951

Enumeration date Mar 19, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10000621 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
8601197	Medicaid	WA	-

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Charles Barret?

Charles Barret is registered in NPPES with the primary taxonomy of Medical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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