Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Elizabeth W Cook

Audiologist in Morristown, NJ · enumerated 2007.

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

National Provider Identifier

1588721443

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Registry record

Entity type Individual (Type 1)

Name Ms. Elizabeth W Cook

Sex Female

Practice address 26 Madison Ave, Morristown, NJ, 07960

Phone (973) 656-1100

Fax (973) 656-1270

Enumeration date Jan 2, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 41YA00024100 (NJ) Primary

Other identifiers

Identifier	Type	State	Issuer
8293007	Medicaid	NJ	-

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 Elizabeth Cook?

Elizabeth Cook 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 2007-07-08.