DR. WILLIAM CLARENCE COX D.M.D.
NPI 1104880012
Dentist - General Practice in Wood River, IL

Q: What is William Cox's NPI number?

The NPI number for William Cox is 1104880012. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Q: What is William Cox'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 Cox 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 2 months 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 April 17, 2006

22 S 2ND ST, WOOD RIVER, IL 62095(618) 254-9813(618) 254-9817 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. William Clarence Cox D.m.d. NPPES

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

DR. WILLIAM CLARENCE COX D.M.D. (NPI 1104880012) is an individual general practice provider in Wood River, Illinois, licensed in Illinois (1915684) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1104880012

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM CLARENCE COXCredential: D.M.D.

Location Address22 S 2ND STWood River, IL 62095-2006

Mailing Address22 S 2nd StWood River, IL 62095-2006 · (618) 254-9813 · Fax (618) 254-9817

Phone(618) 254-9813

Fax(618) 254-9817

Sole ProprietorNo

Enumeration DateApril 17, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1104880012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in IL · 1915684

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.

22 S 2ND ST, Wood River, IL 62095

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Other Providers at the Same Location NPPES

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

DR. WILLIAM M GOEBEL DDS

Dentist (General Practice)

22 S 2ND ST
WOOD RIVER, IL 62095

Madison County (618) 254-9813

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 Cox's NPI number?

The NPI number for William Cox is 1104880012. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Where is William Cox located?

William Cox practices at 22 S 2nd St, Wood River, IL 62095. The listed phone number is (618) 254-9813.

What is William Cox's specialty?

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

When was this NPI record last updated?

The NPPES record for William Cox 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 2 months 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.