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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

J. L. NGUYEN MD DMD INC
NPI 1861300055
Dentist - General Practice in Brea, CA

Active since August 31, 2026
428 S BREA BLVD, BREA, CA 92821(714) 987-2602 Get Directions Write a Review

NPPES record added: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About J. L. Nguyen Md Dmd Inc NPPES

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

J. L. NGUYEN MD DMD INC (NPI 1861300055) is a healthcare organization registered as a general practice in Brea, California and active in the NPI registry since August 2026. The organization lists Justin Nguyen, Oral And Maxillofacial Surgeon, as its authorized official.

NPPES Registry Identity

NPI1861300055
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameJ. L. NGUYEN MD DMD INC
Location Address428 S BREA BLVDBrea, CA 92821-5301
Mailing Address428 S Brea BlvdBrea, CA 92821-5301 · (714) 987-2602
Phone(714) 987-2602
Organization SubpartNo
Authorized OfficialJustin NguyenOral And Maxillofacial Surgeon · (714) 987-2602
Enumeration DateAugust 31, 2026
NPPES CertifiedAugust 30, 2026
✔ NPI 1861300055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedDentist · Oral and Maxillofacial SurgeryTaxonomy 1223S0112X
428 S BREA BLVD, Brea, CA 92821
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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. ISABELL HYEJIN CHOI-SIRITARATIWAT OD
Optometrist
428 S BREA BLVD
BREA, CA 92821
Orange County (714) 529-2470
DAVID G KIRSCHEN OD PHD A PROFESSIONAL OPTOMETRIC CORP
Optometrist
428 S BREA BLVD
BREA, CA 92821
Orange County (714) 529-2470
DAVID G. KIRSCHEN OD, PHD
Optometrist (Pediatrics)
428 S BREA BLVD
BREA, CA 92821
Orange County (714) 529-2470

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. L. Nguyen MD Dmd Inc's NPI number?

The NPI number for J. L. Nguyen MD Dmd Inc is 1861300055. It was assigned to this organization in the NPPES registry on August 31, 2026.

Where is J. L. Nguyen MD Dmd Inc located?

J. L. Nguyen MD Dmd Inc is located at 428 S Brea Blvd, Brea, CA 92821. The listed phone number is (714) 987-2602.

What is J. L. Nguyen MD Dmd 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. L. Nguyen MD Dmd Inc was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.