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DR. JOHN JOSEPH DUPLESSIS JR. DMD
NPI 1679563449
Dentist in Elizabethtown, KY

Active since October 24, 2005
2401 RING RD, ELIZABETHTOWN, KY 42701(270) 765-6502(270) 766-1988 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Joseph Duplessis Jr. Dmd NPPES

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

DR. JOHN JOSEPH DUPLESSIS JR. DMD (NPI 1679563449) is an individual dentist in Elizabethtown, Kentucky, licensed in Kentucky (5895) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1679563449
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JOHN JOSEPH DUPLESSIS JR.Credential: DMD
Location Address2401 RING RDElizabethtown, KY 42701-7941
Mailing Address2401 Ring RdElizabethtown, KY 42701-7941 · (270) 765-6502 · Fax (270) 766-1988
Phone(270) 765-6502
Fax(270) 766-1988
Sole ProprietorNo
Enumeration DateOctober 24, 2005
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1679563449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in KY · 5895
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.
Also ListedDentist · Orthodontics and Dentofacial OrthopedicsTaxonomy 1223X0400X · License 5895 (KY)
2401 RING RD, Elizabethtown, KY 42701
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Other Providers at the Same Location NPPES 3

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

DR. ELIZABETH DUPLESSIS DMD, MS
Dentist (Orthodontics and Dentofacial Orthopedics)
2401 RING RD
ELIZABETHTOWN, KY 42701
Hardin County (270) 765-6502
DUPLESSIS ORTHODONTICS PLLC
Dentist
2401 RING RD
ELIZABETHTOWN, KY 42701
Hardin County (270) 765-6502
JOHN J DUPLESSIS, JR.
Dentist
2401 RING RD
ELIZABETHTOWN, KY 42701
Hardin County (270) 765-6502

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 Duplessis's NPI number?

The NPI number for John Duplessis is 1679563449. It was assigned to this individual provider in the NPPES registry on October 24, 2005.

Where is John Duplessis located?

John Duplessis practices at 2401 Ring Rd, Elizabethtown, KY 42701. The listed phone number is (270) 765-6502.

What is John Duplessis's specialty?

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

What insurance does John Duplessis accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list John Duplessis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Duplessis was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.