Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Irene Mazal Cohen, AUD

Audiologist in Lawrenceville, NJ · enumerated 2015.

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

National Provider Identifier

1841674413

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Registry record

Entity type Individual (Type 1)

Name Dr. Irene Mazal Cohen

Credential AUD

Sex Female

Practice address 2999 Princeton Pike, Lawrenceville, NJ, 08648

Phone (609) 403-8840

Enumeration date Jul 14, 2015

Last updated in NPPES Jul 14, 2015

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 41YA00091100 (NJ) Primary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 25MG001354 (NJ) Secondary

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

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 Irene Cohen?

Irene Cohen 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 2015-07-14.