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

DR. TIMOTHY A. RIDENOUR D.D.S.
NPI 1942294988
Dentist - General Practice in Bartlett, IL

Q: What is Timothy Ridenour's NPI number?

The NPI number for Timothy Ridenour is 1942294988. It was assigned to this individual provider in the NPPES registry on September 6, 2005.

Q: What is Timothy Ridenour'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 Timothy Ridenour 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 September 06, 2005

988 S BARTLETT RD, BARTLETT, IL 60103(630) 289-4288(630) 289-4468 Get Directions Write a Review

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

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About Dr. Timothy A. Ridenour D.d.s. NPPES

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

DR. TIMOTHY A. RIDENOUR D.D.S. (NPI 1942294988) is an individual general practice provider in Bartlett, Illinois, licensed in Illinois (19A15902) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1942294988

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. TIMOTHY A. RIDENOURCredential: D.D.S.

Location Address988 S BARTLETT RDBartlett, IL 60103-6500

Mailing Address988 S Bartlett RdBartlett, IL 60103-6500 · (630) 289-4288 · Fax (630) 289-4468

Phone(630) 289-4288

Fax(630) 289-4468

Sole ProprietorNo

Enumeration DateSeptember 6, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1942294988 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 · 19A15902

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.

988 S BARTLETT RD, Bartlett, IL 60103

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Other Providers at the Same Location NPPES 2

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

ANGELA SKIDMORE DDS PC

Dentist

988 S BARTLETT RD
BARTLETT, IL 60103

Dupage County (630) 289-4288

DR. ANGELA BOGACKI SKIDMORE D.D.S.

Dentist (General Practice)

988 S BARTLETT RD
BARTLETT, IL 60103

Dupage County (630) 289-4288

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 Timothy Ridenour's NPI number?

The NPI number for Timothy Ridenour is 1942294988. It was assigned to this individual provider in the NPPES registry on September 6, 2005.

Where is Timothy Ridenour located?

Timothy Ridenour practices at 988 S Bartlett Rd, Bartlett, IL 60103. The listed phone number is (630) 289-4288.

What is Timothy Ridenour'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 Timothy Ridenour 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.