Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susan M. Martin, AU.D.

Audiologist-Hearing Aid Fitter in Cincinnati, OH · enumerated 2008.

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

National Provider Identifier

1164694386

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Susan M. Martin

Credential AU.D.

Sex Female

Practice address 3200 Vine St, Cincinnati, OH, 45220

Phone (513) 861-3100

Fax (513) 487-6657

Enumeration date Mar 27, 2008

Last updated in NPPES Sep 30, 2008

Taxonomy & licenses

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License A01281 (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 Susan Martin?

Susan Martin is registered in NPPES with the primary taxonomy of Audiologist-Hearing Aid Fitter. 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-30.