1. Home
  2. Directory
  3. Missouri
  4. Festus
  5. Dentist
  6. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. JOHN NIKODEM DDS
NPI 1477487650
Dentist in Festus, MO

Active since June 11, 2026
1121 W GANNON DR, FESTUS, MO 63028(636) 937-9133 Get Directions Write a Review

NPPES record added: June 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Nikodem Dds NPPES

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

DR. JOHN NIKODEM DDS (NPI 1477487650) is an individual dentist in Festus, Missouri, licensed in Missouri (2026023637) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1477487650
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JOHN NIKODEMCredential: DDS
Location Address1121 W GANNON DRFestus, MO 63028-2602
Mailing Address1800 S Brentwood Blvd Apt 611Saint Louis, MO 63144-1846 · (314) 954-3342
Phone(636) 937-9133
Sole ProprietorNo
Enumeration DateJune 11, 2026
NPPES CertifiedJune 11, 2026
✔ NPI 1477487650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MO · 2026023637
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1121 W GANNON DR, Festus, MO 63028
Open in Google Maps ↗

Other Names 1

Other Name (5)Dr. Jack Nikodem Dds

Other Providers at the Same Location NPPES 2

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

DR. GERARD PATRICK NIKODEM DDS
Dentist
1121 W GANNON DR
FESTUS, MO 63028
Jefferson County (636) 937-9133
DR. RYAN NIKODEM D.D.S.
Dentist (General Practice)
1121 W GANNON DR
FESTUS, MO 63028
Jefferson County (636) 937-9133

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 John Nikodem's NPI number?

The NPI number for John Nikodem is 1477487650. It was assigned to this individual provider in the NPPES registry on June 11, 2026. The provider is also known as Dr. Jack Nikodem Dds.

Where is John Nikodem located?

John Nikodem practices at 1121 W Gannon Dr, Festus, MO 63028. The listed phone number is (636) 937-9133.

What is John Nikodem's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for John Nikodem was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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.