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MR. WILLIAM S DILES JR.
NPI 1164560579
Audiologist-Hearing Aid Fitter in Petaluma, CA

Active since February 01, 2007
1383 NO. MCDOWELL BLVD. #100, PETALUMA, CA 94954(707) 538-1000(707) 538-1013 Get Directions Write a Review

NPPES record last updated: May 1, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. William S Diles Jr. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. WILLIAM S DILES JR. (NPI 1164560579) is an individual audiologist-hearing aid fitter provider in Petaluma, California, licensed in California (AU973) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1164560579
Entity TypeIndividualMale
Primary Taxonomy237600000X
Provider Legal NameMR. WILLIAM S DILES JR.
Location Address1383 NO. MCDOWELL BLVD. #100Petaluma, CA 94954
Mailing Address1383 No. Mcdowell #100Petaluma, CA 94954 · (707) 538-1000 · Fax (707) 538-1013
Phone(707) 538-1000
Fax(707) 538-1013
Sole ProprietorNo
Enumeration DateFebruary 1, 2007
Last NPPES UpdateMay 1, 2024
✔ NPI 1164560579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
Taxonomy Code237600000X
License✔ Licensed in CA · AU973
Definition
An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.

Other Identifiers 1

MedicaidHAD000150CA

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Diles's NPI number?

The NPI number for William Diles is 1164560579. It was assigned to this individual provider in the NPPES registry on February 1, 2007.

Where is William Diles located?

William Diles practices at 1383 No. Mcdowell Blvd. #100, Petaluma, CA 94954. The listed phone number is (707) 538-1000.

What is William Diles's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

When was this NPI record last updated?

The NPPES record for William Diles was last updated on May 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.