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

ZACHARY STUART WILLIAMS
NPI 1922893510
Dentist - General Practice in Collierville, TN

Active since April 14, 2025PECOS Enrolled
1165 IRWINS GATE DR, COLLIERVILLE, TN 38017(901) 494-5937 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Zachary Stuart Williams NPPES

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

ZACHARY STUART WILLIAMS (NPI 1922893510) is an individual general practice provider in Collierville, Tennessee, licensed in Oklahoma (8261) and active in the NPI registry since April 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922893510
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameZACHARY STUART WILLIAMS
Location Address1165 IRWINS GATE DRCollierville, TN 38017-3672
Mailing Address1165 Irwins Gate DrCollierville, TN 38017-3672 · (901) 494-5937
Phone(901) 494-5937
Sole ProprietorNo
Enumeration DateApril 14, 2025
Last NPPES UpdateAugust 5, 2026
NPPES CertifiedAugust 5, 2026
✔ NPI 1922893510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in OK · 8261
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.
1165 IRWINS GATE DR, Collierville, TN 38017
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Zachary Stuart Williams 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 38017 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
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.

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 Zachary Williams's NPI number?

The NPI number for Zachary Williams is 1922893510. It was assigned to this individual provider in the NPPES registry on April 14, 2025.

Where is Zachary Williams located?

Zachary Williams practices at 1165 Irwins Gate Dr, Collierville, TN 38017. The listed phone number is (901) 494-5937.

What is Zachary Williams's specialty?

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

Is Zachary Williams enrolled in Medicare?

Yes. Zachary Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Zachary Williams was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.