Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WILLIAM J TRUDELL
NPI 1427006469
Counselor - Professional in Fredonia, AZ

Q: What is William Trudell's NPI number?

The NPI number for William Trudell is 1427006469. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Q: What is William Trudell's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for William Trudell was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.

Active since May 04, 2006

850 E. HWY 89A, FREDONIA, AZ 86022(928) 643-7230(928) 645-3254 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About William J Trudell NPPES

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

WILLIAM J TRUDELL (NPI 1427006469) is an individual professional provider in Fredonia, Arizona, licensed in Arizona (LPC-2339) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1427006469

Entity TypeIndividualMale

Primary Taxonomy101YP2500X

Provider Legal NameWILLIAM J TRUDELL

Location Address850 E. HWY 89AFredonia, AZ 86022

Mailing AddressPo Box 790Page, AZ 86040-0790 · (928) 643-7230 · Fax (928) 645-3254

Phone(928) 643-7230

Fax(928) 645-3254

Sole ProprietorNo

Enumeration DateMay 4, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1427006469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in AZ · LPC-2339

850 E. HWY 89A, Fredonia, AZ 86022

Open in Google Maps ↗

Other Identifiers 1

Medicaid835762AZ

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHERINE P TRUDELL

Counselor (Professional)

850 E. HWY 89A
FREDONIA, AZ 86022

Coconino County (928) 643-7290

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 Trudell's NPI number?

The NPI number for William Trudell is 1427006469. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is William Trudell located?

William Trudell practices at 850 E. Hwy 89A, Fredonia, AZ 86022. The listed phone number is (928) 643-7230.

What is William Trudell's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for William Trudell was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.