DR. WILLIAM KEITH DE JONG DDS
NPI 1891849576
Dentist - General Practice in River Ridge, LA

Q: What is William De Jong's NPI number?

The NPI number for William De Jong is 1891849576. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Q: What is William De Jong'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 William De Jong 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 January 22, 2007

10154 JEFFERSON HWY, RIVER RIDGE, LA 70123(504) 738-5171(504) 738-7923 Get Directions Write a Review

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

On this page

About Dr. William Keith De Jong Dds NPPES

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

DR. WILLIAM KEITH DE JONG DDS (NPI 1891849576) is an individual general practice provider in River Ridge, Louisiana, licensed in Louisiana (3389) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1891849576

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM KEITH DE JONGCredential: DDS

Location Address10154 JEFFERSON HWYRiver Ridge, LA 70123-2446

Mailing Address10154 Jefferson HwyRiver Ridge, LA 70123-2446 · (504) 738-5171 · Fax (504) 738-7923

Phone(504) 738-5171

Fax(504) 738-7923

Sole ProprietorNo

Enumeration DateJanuary 22, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1891849576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in LA · 3389

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.

10154 JEFFERSON HWY, River Ridge, LA 70123

Open in Google Maps ↗

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.

PLAISANCE AND BOSTICK DENTAL PARTNERSHIP LLC

Clinic/Center (Dental)

10154 JEFFERSON HWY
RIVER RIDGE, LA 70123

Jefferson Parish (504) 738-5171

DEJONG AND PLAISANCE DENTISTRY PARTNERSHIP

Dentist (General Practice)

10154 JEFFERSON HWY
RIVER RIDGE, LA 70123

Jefferson Parish (504) 738-5171

DR. KERRY THOMAS PLAISANCE JR. DDS

Dentist (General Practice)

10154 JEFFERSON HWY
RIVER RIDGE, LA 70123

Jefferson Parish (504) 738-5171

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 William De Jong's NPI number?

The NPI number for William De Jong is 1891849576. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is William De Jong located?

William De Jong practices at 10154 Jefferson Hwy, River Ridge, LA 70123. The listed phone number is (504) 738-5171.

What is William De Jong'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 William De Jong 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.