Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn Buchanan, AU.D., CCC-A

Audiologist in Norfolk, VA · enumerated 2018.

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

National Provider Identifier

1851876015

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Registry record

Entity type Individual (Type 1)

Name Kathryn Buchanan

Credential AU.D., CCC-A

Sex Female

Practice address 1721 Admiral Taussig Blvd, Norfolk, VA, 23511

Phone (757) 953-6583

Enumeration date Oct 3, 2018

Last updated in NPPES Sep 17, 2021

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 3373 (CA) 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

Where does Kathryn Buchanan practice?

The practice location on file with NPPES is in Norfolk, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kathryn Buchanan?

The National Provider Identifier (NPI) for Kathryn Buchanan is 1851876015, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-17.