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Alexandra Marie Alfieri, AUD

Audiologist in Federal Way, WA · enumerated 2024.

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

National Provider Identifier

1831919174

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Registry record

Entity type Individual (Type 1)

Name Alexandra Marie Alfieri

Credential AUD

Sex Female

Practice address 33501 1st Way S, Federal Way, WA, 98003

Phone (253) 838-2400

Enumeration date Oct 11, 2024

Last updated in NPPES Oct 11, 2024

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 61601374 (WA) 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.

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Frequently asked questions

What is the NPI number for Alexandra Alfieri?

The National Provider Identifier (NPI) for Alexandra Alfieri is 1831919174, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Alfieri practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-11.