DR. TIMMY Z CHEN DMD
NPI 1194611046
Dentist - General Practice in Lombard, IL

Q: What is Timmy Chen's NPI number?

The NPI number for Timmy Chen is 1194611046. It was assigned to this individual provider in the NPPES registry on June 17, 2025. The provider is also known as Tim Chen.

Q: What is Timmy Chen'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 Timmy Chen was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 June 17, 2025

237 S MAIN ST, LOMBARD, IL 60148(630) 620-8304 Get Directions Write a Review

NPPES record last updated: June 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Timmy Z Chen Dmd NPPES

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

DR. TIMMY Z CHEN DMD (NPI 1194611046) is an individual general practice provider in Lombard, Illinois, licensed in Illinois (019.036129) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1194611046

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. TIMMY Z CHENCredential: DMD

Location Address237 S MAIN STLombard, IL 60148-2647

Mailing Address215 W Lake StChicago, IL 60606-1859 · (813) 842-0138

Phone(630) 620-8304

Sole ProprietorNo

Enumeration DateJune 17, 2025

NPPES CertifiedJune 4, 2025

✔ NPI 1194611046 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 · 019.036129

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.

237 S MAIN ST, Lombard, IL 60148

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Other Names 1

Professional Name (2)Tim Chen

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.

DR. VINCENT COLLETTI

Dentist (General Practice)

237 S MAIN ST
LOMBARD, IL 60148

Dupage County (630) 620-8304

CHICAGOLAND IMPLANT SPECIALIST LTD

Dentist (Periodontics)

237 S MAIN ST
LOMBARD, IL 60148

Dupage County (312) 533-8489

MR. MICHAEL T COLLETTI D.D.S.

Dentist

237 S MAIN ST
LOMBARD, IL 60148

Dupage County (630) 620-8304

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 Timmy Chen's NPI number?

The NPI number for Timmy Chen is 1194611046. It was assigned to this individual provider in the NPPES registry on June 17, 2025. The provider is also known as Tim Chen.

Where is Timmy Chen located?

Timmy Chen practices at 237 S Main St, Lombard, IL 60148. The listed phone number is (630) 620-8304.

What is Timmy Chen'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 Timmy Chen was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.