Individual provider · Type 1 NPI

Gregory J. Duffner, DDS

General Practice Dentistry · Homewood, IL

NPI number 1225340375 Active

Practice location

18040 Park Ave
Homewood, IL 60430-1606

Call (708) 792-2779 Map

Fax (708) 798-6988

Specialties and licenses

TaxonomyCodeLicense
General Practice Dentistry Primary 1223G0001X019-019782 (IL)

General Practice Dentistry: 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.

4 other providers at this address

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About NPI 1225340375

Gregory J. Duffner, DDS's National Provider Identifier is 1225340375, issued on Jul 6, 2010. The primary taxonomy on file is General Practice Dentistry (1223G0001X), and the practice location is in Homewood, IL. The record was last updated on Oct 23, 2025.