Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Drs Kreuz and Duffner, DDS, Ltd

Organization General Practice Dentistry · NPI 1235283821

Drs Kreuz and Duffner, DDS, Ltd is a General Practice Dentistry in Homewood, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

18040 Park Ave
Homewood, IL 60430-1606
Phone: (708) 798-6868
Fax: (708) 798-6988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 019019782 (IL)

Record details

NPI number1235283821
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Duffner — Dentist · (708) 798-6868
NPI enumeratedJanuary 22, 2007
Last updated in NPPESSeptember 23, 2008
Mailing address18040 Park Ave, Homewood, IL 60430-1606

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