J. DE LA OSA DENTAL, INC.
NPI 1245473875
Dentist - General Practice in Walnut, CA

Q: What is J. De La Osa Dental, Inc.'s NPI number?

The NPI number for J. De La Osa Dental, Inc. is 1245473875. It was assigned to this organization in the NPPES registry on April 13, 2009.

Q: What is J. De La Osa Dental, Inc.'s specialty?

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

Active since April 13, 2009

20199 VALLEY BLVD. SUITE # F, WALNUT, CA 91789(909) 468-0091(909) 468-0092 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About J. De La Osa Dental, Inc. NPPES

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

J. DE LA OSA DENTAL, INC. (NPI 1245473875) is a healthcare organization registered as a general practice in Walnut, California and active in the NPI registry since April 2009. The organization lists Patricia Gonzalez, Manager, as its authorized official.

NPPES Registry Identity

NPI1245473875

Entity TypeOrganization

Primary Taxonomy1223G0001X

Legal Business NameJ. DE LA OSA DENTAL, INC.

Location Address20199 VALLEY BLVD. SUITE # FWalnut, CA 91789

Mailing Address20199 Valley Blvd. Suite # FWalnut, CA 91789 · (909) 468-0091 · Fax (909) 468-0092

Phone(909) 468-0091

Fax(909) 468-0092

Organization SubpartNo

Authorized OfficialPatricia GonzalezManager · (909) 468-0091

Enumeration DateApril 13, 2009

Last NPPES UpdateApril 3, 2025

NPPES CertifiedApril 3, 2025

✔ NPI 1245473875 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.

20199 VALLEY BLVD. SUITE # F, Walnut, CA 91789

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 J. De La Osa Dental, Inc.'s NPI number?

The NPI number for J. De La Osa Dental, Inc. is 1245473875. It was assigned to this organization in the NPPES registry on April 13, 2009.

Where is J. De La Osa Dental, Inc. located?

J. De La Osa Dental, Inc. is located at 20199 Valley Blvd. Suite # F, Walnut, CA 91789. The listed phone number is (909) 468-0091.

What is J. De La Osa Dental, Inc.'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 J. De La Osa Dental, Inc. was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.