Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah Lee Wian, AUD

Audiologist in San Diego, CA · enumerated 2006.

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

National Provider Identifier

1518996602

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Registry record

Entity type Individual (Type 1)

Name Deborah Lee Wian

Credential AUD

Sex Female

Practice address 200 W Arbor Dr, San Diego, CA, 92103

Phone (800) 926-8273

Fax (888) 539-8781

Enumeration date Jul 1, 2006

Last updated in NPPES May 16, 2023

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU1703 (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.

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Frequently asked questions

What specialty is Deborah Wian?

Deborah Wian 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-16.