Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Anna Catherine Martini, AUD

Audiologist in Cincinnati, OH · enumerated 2020.

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

National Provider Identifier

1316558422

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Registry record

Entity type Individual (Type 1)

Name Mrs. Anna Catherine Martini

Credential AUD

Sex Female

Practice address 3200 Vine St, Cincinnati, OH, 45220

Phone (513) 861-3100

Enumeration date Aug 12, 2020

Last updated in NPPES Aug 12, 2020

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License A.02248 (OH) 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 specialty is Anna Martini?

Anna Martini is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-12.