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Dr. John Frederick Jimenez, DDS

Dr. John Frederick Jimenez is a General Practice Dentistry provider (Dentist) practicing in Naperville, IL, registered in the NPPES registry with NPI 1457419129 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1457419129
Entity type Individual (Type 1)
Name Dr. John Frederick Jimenez
Credential DDS
Sex Male
Practice address Naperville, IL, 60564
Phone 6303694477
Fax 6303694422
Enumeration date 2006-12-05
Last updated in NPPES 2008-04-15

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: John Jimenez, DDS
NPI: 1457419129
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Naperville, IL, 60564

Other providers at this practice address

NPI Name Type Specialty Location
1023005097 Michael Peters Individual Family Medicine Physician Naperville, IL
1275755738 The Center for Family Medicine LLC Organization Family Medicine Physician Naperville, IL
1043486970 John F. Jimenez, D.D.S., P.C Organization General Practice Dentistry Naperville, IL

Verify this record

Cross-check NPI 1457419129 against the authoritative CMS record: view Dr. John Frederick Jimenez 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 John Jimenez practice?
The practice location on file with NPPES is in Naperville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Jimenez?
The National Provider Identifier (NPI) for John Jimenez is 1457419129, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-15.