Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Caitlyn Nicole Mathews, AUD

Audiologist in Oklahoma City, OK · enumerated 2020.

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

National Provider Identifier

1538777693

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Registry record

Entity type Individual (Type 1)

Name Mrs. Caitlyn Nicole Mathews

Credential AUD

Sex Female

Practice address 11500 N Portland Ave, Oklahoma City, OK, 73120

Phone (405) 548-4300

Enumeration date Jul 15, 2020

Last updated in NPPES Feb 27, 2025

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers Primary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AU3519 (CA) Secondary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

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 Caitlyn Mathews practice?

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

What is the NPI number for Caitlyn Mathews?

The National Provider Identifier (NPI) for Caitlyn Mathews is 1538777693, 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 2025-02-27.