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DR. DENNIS J COLLINS D.D.S.
NPI 1942420401
Dentist - General Practice in Sycamore, IL

Active since April 26, 2007
2025 ABERDEEN CT, SYCAMORE, IL 60178(815) 758-3666(815) 758-3626 Get Directions Write a Review

NPPES record last updated: October 13, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dennis J Collins D.d.s. NPPES

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

DR. DENNIS J COLLINS D.D.S. (NPI 1942420401) is an individual general practice provider in Sycamore, Illinois, licensed in Illinois (019-018261) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1942420401
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. DENNIS J COLLINSCredential: D.D.S.
Location Address2025 ABERDEEN CTSycamore, IL 60178-3140
Mailing Address2025 Aberdeen CtSycamore, IL 60178-3140 · (815) 758-3666 · Fax (815) 758-3626
Phone(815) 758-3666
Fax(815) 758-3626
Sole ProprietorYes
Enumeration DateApril 26, 2007
Last NPPES UpdateOctober 13, 2008
✔ NPI 1942420401 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 · 019-018261
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.
2025 ABERDEEN CT, Sycamore, IL 60178
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Other Providers at the Same Location NPPES 7

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

COLLINS DENTAL GROUP, P.C.
Dentist (General Practice)
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. KENNETH PAUL TRCH DDS
Dentist (General Practice)
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. MARK ALAN SLOAN D.D.S
Dentist (General Practice)
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. STEPHEN L WOODRICK DDS
Dentist
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
ALLISON KATHLEEN SULLIVAN DMD
Dentist (General Practice)
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. DARRIN S KING D.D.S.
Dentist
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666
DR. THOMAS HENSLEY DDS
Dentist
2025 ABERDEEN CT
SYCAMORE, IL 60178
Dekalb County (815) 758-3666

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 Dennis Collins's NPI number?

The NPI number for Dennis Collins is 1942420401. It was assigned to this individual provider in the NPPES registry on April 26, 2007.

Where is Dennis Collins located?

Dennis Collins practices at 2025 Aberdeen Ct, Sycamore, IL 60178. The listed phone number is (815) 758-3666.

What is Dennis Collins'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 Dennis Collins was last updated on October 13, 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.