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DRS. KREUZ AND DUFFNER, DDS, LTD.
NPI 1235283821
Dentist - General Practice in Homewood, IL

Active since January 22, 2007
18040 PARK AVE, HOMEWOOD, IL 60430(708) 798-6868(708) 798-6988 Get Directions Write a Review

NPPES record last updated: September 23, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Drs. Kreuz And Duffner, Dds, Ltd. NPPES

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

DRS. KREUZ AND DUFFNER, DDS, LTD. (NPI 1235283821) is a healthcare organization registered as a general practice in Homewood, Illinois and active in the NPI registry since January 2007. The organization lists Gregory J Duffner, Dentist, as its authorized official.

NPPES Registry Identity

NPI1235283821
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameDRS. KREUZ AND DUFFNER, DDS, LTD.
Location Address18040 PARK AVEHomewood, IL 60430-1606
Mailing Address18040 Park AveHomewood, IL 60430-1606 · (708) 798-6868 · Fax (708) 798-6988
Phone(708) 798-6868
Fax(708) 798-6988
Organization SubpartNo
Authorized OfficialGregory J DuffnerDentist · (708) 798-6868
Enumeration DateJanuary 22, 2007
Last NPPES UpdateSeptember 23, 2008
✔ NPI 1235283821 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 · 019019782
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.
18040 PARK AVE, Homewood, IL 60430
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

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

DR. GREGORY J DUFFNER D.D.S.
Dentist (General Practice)
18040 PARK AVE
HOMEWOOD, IL 60430
Cook County (708) 792-2779
DR. REBECCA J HUDSON DMD
Dentist
18040 PARK AVE
HOMEWOOD, IL 60430
Cook County (708) 798-6868
DR. ALEXANDER J DOLINAR DMD
Dentist (General Practice)
18040 PARK AVE
HOMEWOOD, IL 60430
Cook County (708) 792-2779
DR. JAMES J KREUZ SR. D.D.S.
Dentist (General Practice)
18040 PARK AVE
HOMEWOOD, IL 60430
Cook County (708) 792-2779

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 Drs. Kreuz And Duffner, Dds, Ltd.'s NPI number?

The NPI number for Drs. Kreuz And Duffner, Dds, Ltd. is 1235283821. It was assigned to this organization in the NPPES registry on January 22, 2007.

Where is Drs. Kreuz And Duffner, Dds, Ltd. located?

Drs. Kreuz And Duffner, Dds, Ltd. is located at 18040 Park Ave, Homewood, IL 60430. The listed phone number is (708) 798-6868.

What is Drs. Kreuz And Duffner, Dds, Ltd.'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 Drs. Kreuz And Duffner, Dds, Ltd. was last updated on September 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.