Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nad E. Kattan, AU.D.

Audiologist in New Haven, CT · enumerated 2013.

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

National Provider Identifier

1023444007

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nad E. Kattan

Credential AU.D.

Sex Female

Practice address 800 Howard Ave Fl 4, Yale Hearing & Balance Center, New Haven, CT, 06519

Phone (203) 785-2467

Fax (203) 785-5936

Enumeration date Sep 23, 2013

Last updated in NPPES Sep 23, 2013

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 17.000539 (CT) 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

Is NPI 1023444007 active?

Yes, as of the latest NPPES snapshot, NPI 1023444007 is active (record last updated 2013-09-23).

How do I verify Nad Kattan's NPI record?

Cross-check NPI 1023444007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-23.