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DR. NICHOLAS REX DMD
NPI 1114652625
Dentist - General Practice in Lombard, IL

Active since July 19, 2022
660 E ROOSEVELT RD, LOMBARD, IL 60148(630) 627-7651 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 6, 2026, Aug 9, 2024, Jul 1, 2024 and 1 more (4 updates tracked since 2022).

About Dr. Nicholas Rex Dmd NPPES

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

DR. NICHOLAS REX DMD (NPI 1114652625) is an individual general practice provider in Lombard, Illinois, licensed in Illinois (019.033865) and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1114652625
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. NICHOLAS REXCredential: DMD
Location Address660 E ROOSEVELT RDLombard, IL 60148-4776
Mailing Address22w284 Temple DrMedinah, IL 60157-9504 · (630) 536-7100
Phone(630) 627-7651
Sole ProprietorNo
Enumeration DateJuly 19, 2022
Last NPPES UpdateJanuary 6, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2026
✔ NPI 1114652625 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 · 019.033865
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.
660 E ROOSEVELT RD, Lombard, IL 60148
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Accepted Insurance

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

Other Providers at the Same Location NPPES 3

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

DENOVA DENTAL PARTNERS PLLC
Clinic/Center (Dental)
660 E ROOSEVELT RD
LOMBARD, IL 60148
Dupage County (757) 287-5545
PICCHETTI DENTAL CARE
Dentist (General Practice)
660 E ROOSEVELT RD
LOMBARD, IL 60148
Dupage County (630) 627-7651
ESD LOMBARD, PC
Clinic/Center (Dental)
660 E ROOSEVELT RD
LOMBARD, IL 60148
Dupage County (630) 627-7651

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 Nicholas Rex's NPI number?

The NPI number for Nicholas Rex is 1114652625. It was assigned to this individual provider in the NPPES registry on July 19, 2022.

Where is Nicholas Rex located?

Nicholas Rex practices at 660 E Roosevelt Rd, Lombard, IL 60148. The listed phone number is (630) 627-7651.

What is Nicholas Rex's specialty?

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

What insurance does Nicholas Rex accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 4 other insurers list Nicholas Rex 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 Nicholas Rex was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.