Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Elizabeth Cook, AUD

Audiologist in Mesa, AZ · enumerated 2007.

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

National Provider Identifier

1598965881

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Registry record

Entity type Individual (Type 1)

Name Karen Elizabeth Cook

Credential AUD

Sex Female

Practice address 6124 E Brown Rd, Ste. 102, Mesa, AZ, 85205

Phone (480) 497-3285

Enumeration date Jul 24, 2007

Last updated in NPPES Jul 24, 2007

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License DA4102 (AZ) 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.

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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 Karen Cook?

Karen 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.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-24.