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Dr. Jon D Nickelsen, DDS

Dr. Jon D Nickelsen is a General Practice Dentistry provider (Dentist) practicing in Elgin, IL, registered in the NPPES registry with NPI 1124172465 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1124172465
Entity type Individual (Type 1)
Name Dr. Jon D Nickelsen
Credential DDS
Sex Male
Practice address Elgin, IL, 60123
Phone 8477428811
Fax 8477428818
Enumeration date 2007-01-23
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary IL

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Jon Nickelsen, DDS
NPI: 1124172465
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Elgin, IL, 60123

Verify this record

Cross-check NPI 1124172465 against the authoritative CMS record: view Dr. Jon D Nickelsen on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Jon Nickelsen practice?
The practice location on file with NPPES is in Elgin, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jon Nickelsen?
The National Provider Identifier (NPI) for Jon Nickelsen is 1124172465, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.