DRS. KREUZ AND DUFFNER, DDS, LTD. – General Practice Dentistry, NPI 1235283821

DRS. KREUZ AND DUFFNER, DDS, LTD. is a healthcare provider. based in Homewood, Illinois. specializing in General Practice Dentistry. The organization holds a License No. 019019782 (IL). The NPI Number for DRS. KREUZ AND DUFFNER, DDS, LTD. is 1235283821

Main info

Organization
Name
DRS. KREUZ AND DUFFNER, DDS, LTD.
NPI
1235283821
Phone
(708) 798-6868
Address
18040 PARK AVE
Authorized Official
DR. GREGORY J DUFFNER DENTIST DDS
Enumeration Date
22 January 2007
Last Update Date
23 September 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DRS. KREUZ AND DUFFNER, DDS, LTD.

  • 18040, Park Avenue, Homewood, Thornton Township, Cook County, Illinois, 60430, United States

    HOMEWOOD, IL 604301606

    Phone: (708) 798-6868

    Fax: (708) 798-6988

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60430)

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Reviews

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Frequently asked questions

How is DRS. KREUZ AND DUFFNER, DDS, LTD. identified in CMS data?
CMS-hosted NPPES data lists DRS. KREUZ AND DUFFNER, DDS, LTD. with NPI 1235283821.
Does the file indicate DRS. KREUZ AND DUFFNER, DDS, LTD. is practicing under active NPI?
Directory data currently reports DRS. KREUZ AND DUFFNER, DDS, LTD. as active.
What is DRS. KREUZ AND DUFFNER, DDS, LTD.'s specialty?
The listing groups DRS. KREUZ AND DUFFNER, DDS, LTD. with General Practice Dentistry. Clinical services aligned with this taxonomy classification.
Where is DRS. KREUZ AND DUFFNER, DDS, LTD. based?
DRS. KREUZ AND DUFFNER, DDS, LTD. is tied to Homewood, Illinois in the data we show; additional addresses may exist on the full record.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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