Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia J Fenstermaker

Audiologist in Columbus, OH · enumerated 2012.

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

National Provider Identifier

1114279437

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Registry record

Entity type Individual (Type 1)

Name Cynthia J Fenstermaker

Sex Female

Practice address 5969 E Broad St, Suite 302, Columbus, OH, 43213

Phone (614) 751-6500

Enumeration date Oct 10, 2012

Last updated in NPPES Oct 10, 2012

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License A-00738 (OH) Primary

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

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.

What specialty is Cynthia Fenstermaker?

Cynthia Fenstermaker 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-10.