Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles William Briles, PHD

Psychologist in Tucson, AZ · enumerated 2007.

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

National Provider Identifier

1508917279

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Registry record

Entity type Individual (Type 1)

Name Charles William Briles

Credential PHD

Sex Male

Practice address 350 N Wilmot Rd, Tucson, AZ, 85711

Phone (520) 873-3495

Fax (520) 873-5162

Enumeration date Jan 16, 2007

Last updated in NPPES Mar 16, 2011

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 1609 (AZ) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
020321	Medicaid	AZ	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Charles Briles practice?

The practice location on file with NPPES is in Tucson, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Charles Briles?

The National Provider Identifier (NPI) for Charles Briles is 1508917279, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-16.