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William Diles, Inc.

Audiologist in Santa Rosa, CA · enumerated 2006 · authorized official Christine Diles, Secretary.

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

National Provider Identifier

1477598050

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Registry record

Entity type Organization (Type 2)
Legal business name William Diles, Inc.
Other name <Unavail>
Practice address 55 Mission Cir. #105, Santa Rosa, CA, 95409
Phone (707) 538-1000
Fax (707) 538-1013
Enumeration date Jun 18, 2006
Last updated in NPPES Mar 29, 2024

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU973 (CA) Primary

Authorized official

Name Christine Diles
Title Secretary
Phone (707) 538-1000

Other identifiers

Identifier Type State Issuer
HAD000150 Medicaid CA -

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

Where is William Diles, Inc. located?
The practice location on file with NPPES is in Santa Rosa, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-03-29. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-29.