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

WILLIAM CHOULES
NPI 1689635153
Dentist - General Practice in Phoenix, AZ

Q: What is William Choules's NPI number?

The NPI number for William Choules is 1689635153. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Q: What is William Choules's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for William Choules 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 27 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 March 31, 2006PECOS Enrolled

4210 N 32ND ST, PHOENIX, AZ 85018(602) 955-6700(602) 955-3396 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About William Choules NPPES

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

WILLIAM CHOULES (NPI 1689635153) is an individual general practice provider in Phoenix, Arizona, licensed in Arizona (2826) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689635153

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameWILLIAM CHOULES

Location Address4210 N 32ND STPhoenix, AZ 85018-4723

Mailing Address4210 N 32nd StPhoenix, AZ 85018-4723 · (602) 955-6700 · Fax (602) 955-3396

Phone(602) 955-6700

Fax(602) 955-3396

Sole ProprietorNo

Enumeration DateMarch 31, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1689635153 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in AZ · 2826

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

4210 N 32ND ST, Phoenix, AZ 85018

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Choules is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85018 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

DR. TERRY JAMES LEE DDS

Dentist (General Practice)

4210 N 32ND ST
PHOENIX, AZ 85018

Maricopa County (602) 956-4807

DR. RUSSELL TODD TAYLOR DMD

Dentist (General Practice)

4210 N 32ND ST
PHOENIX, AZ 85018

Maricopa County (602) 957-0075

RUSSELL T TAYLOR PLLC

Dentist

4210 N 32ND ST
PHOENIX, AZ 85018

Maricopa County (602) 957-0075

CHRISTOPHER ERSKINE

Dentist (General Practice)

4210 N 32ND ST
PHOENIX, AZ 85018

Maricopa County (602) 955-6700

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 Choules's NPI number?

The NPI number for William Choules is 1689635153. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is William Choules located?

William Choules practices at 4210 N 32nd St, Phoenix, AZ 85018. The listed phone number is (602) 955-6700.

What is William Choules's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is William Choules enrolled in Medicare?

Yes. William Choules is registered in the Medicare PECOS enrollment system.

What insurance does William Choules accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 4 other insurers list William Choules as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Choules 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 27 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.