JOHN S. DUPONT DDS
NPI 1457423691
Dentist - General Practice in Gonzales, LA

Q: What is John Dupont's NPI number?

The NPI number for John Dupont is 1457423691. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Q: What is John Dupont's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for John Dupont was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since November 14, 2006

1530 E HIGHWAY 30, GONZALES, LA 70737(225) 647-3301(225) 647-7885 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About John S. Dupont Dds NPPES

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

JOHN S. DUPONT DDS (NPI 1457423691) is an individual general practice provider in Gonzales, Louisiana and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1457423691

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameJOHN S. DUPONTCredential: DDS

Location Address1530 E HIGHWAY 30Gonzales, LA 70737-4766

Mailing Address1530 E Highway 30Gonzales, LA 70737-4766 · (225) 647-3301 · Fax (225) 647-7885

Phone(225) 647-3301

Fax(225) 647-7885

Sole ProprietorYes

Enumeration DateNovember 14, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1457423691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

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.

1530 E HIGHWAY 30, Gonzales, LA 70737

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Other Providers at the Same Location NPPES

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

JARVIS BYRON FONTENOT DDS

Dentist (General Practice)

1530 E HIGHWAY 30
GONZALES, LA 70737

Ascension Parish (225) 647-9028

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 Dupont's NPI number?

The NPI number for John Dupont is 1457423691. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Where is John Dupont located?

John Dupont practices at 1530 E Highway 30, Gonzales, LA 70737. The listed phone number is (225) 647-3301.

What is John Dupont'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 John Dupont was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.