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

DR. WILLIAM GENTER DAVIS D.D.S.
NPI 1316935828
Dentist - General Practice in Des Plaines, IL

Q: What is William Davis's NPI number?

The NPI number for William Davis is 1316935828. It was assigned to this individual provider in the NPPES registry on October 10, 2005.

Q: What is William Davis'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 Davis 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 39 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 October 10, 2005

1430 E THACKER ST, DES PLAINES, IL 60016(847) 824-4919(847) 824-4983 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 Dr. William Genter Davis D.d.s. NPPES

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

DR. WILLIAM GENTER DAVIS D.D.S. (NPI 1316935828) is an individual general practice provider in Des Plaines, Illinois and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1316935828

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM GENTER DAVISCredential: D.D.S.

Location Address1430 E THACKER STDes Plaines, IL 60016-6460

Mailing Address244 Cornell AveDes Plaines, IL 60016-2131 · (847) 827-1773

Phone(847) 824-4919

Fax(847) 824-4983

Sole ProprietorNo

Enumeration DateOctober 10, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1316935828 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

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.

1430 E THACKER ST, Des Plaines, IL 60016

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Other Identifiers 1

Medicaid1001618IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Other Providers at the Same Location NPPES 6

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

AMY JUDD KNIZE MA, LCPC

Counselor (Professional)

1430 E THACKER ST, SUITE # 4
DES PLAINES, IL 60016

Cook County (224) 725-3291

LEE CHIROPRACTIC CENTER INC.

Chiropractor

1430 E THACKER ST, SUITE 2
DES PLAINES, IL 60016

Cook County (847) 390-1112

DR. HULYA ERMIS LCPC, NCC, CCTP

Counselor (Mental Health)

1430 E THACKER ST
DES PLAINES, IL 60016

Cook County (847) 699-8905

ANDERSON MEDICAL CENTERS

Family Medicine

1430 E THACKER ST
DES PLAINES, IL 60016

Cook County (847) 223-9494

DR. ROBERT JOSEPH FICEK DDS

Dentist (General Practice)

1430 E THACKER ST
DES PLAINES, IL 60016

Cook County (847) 827-0360

CARL M SILBERMAN MD SC

Specialist

1430 E THACKER ST
DES PLAINES, IL 60016

Cook County (847) 803-6669

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 Davis's NPI number?

The NPI number for William Davis is 1316935828. It was assigned to this individual provider in the NPPES registry on October 10, 2005.

Where is William Davis located?

William Davis practices at 1430 E Thacker St, Des Plaines, IL 60016. The listed phone number is (847) 824-4919.

What is William Davis's specialty?

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

What insurance does William Davis accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Anthem Blue Cross and Blue Shield and BEST Life and 8 other insurers list William Davis 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 Davis 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 39 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.