Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katie Bertheas, AU.D.

Audiologist in Yakima, WA · enumerated 2014 · practices at Yakima Valley Hearing and Speech Center.

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

National Provider Identifier

1972906881

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Registry record

Entity type Individual (Type 1)

Name Dr. Katie Bertheas

Credential AU.D.

Sex Female

Practice address 303 S 12th Ave, Yakima, WA, 98902

Phone (509) 453-8248

Fax (509) 248-9012

Enumeration date Oct 6, 2014

Last updated in NPPES Jun 28, 2016

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License LD60502225 (WA) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
LD60502225	Other	WA	STATE LICENSE

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 Katie Bertheas?

Katie Bertheas 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 2016-06-28.