Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Rettig, AuD

Audiologist in Glendale, AZ · enumerated 2026.

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

National Provider Identifier

1235043324

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Rettig

Credential AuD

Sex Female

Practice address 5750 W Thunderbird Rd Ste F600, Glendale, AZ, 85306

Phone (602) 863-4203

Enumeration date Sep 28, 2026

Last updated in NPPES Sep 28, 2026

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License DA17958 (AZ) Primary

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

What is the NPI number for Elizabeth Rettig?

The National Provider Identifier (NPI) for Elizabeth Rettig is 1235043324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elizabeth Rettig practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-28.