1. Home
  2. Directory
  3. California
  4. San Diego
  5. Dentist
  6. NPI Profile

DR. DIANA NGUYEN D.D.S.
NPI 1134411077
Dentist - General Practice in San Diego, CA

Active since May 11, 2011
9450 SCRANTON RD, SUITE 110, SAN DIEGO, CA 92121(858) 490-4281 Get Directions Write a Review

NPPES record last updated: April 15, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Diana Nguyen D.d.s. NPPES

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

DR. DIANA NGUYEN D.D.S. (NPI 1134411077) is an individual general practice provider in San Diego, California, licensed in California (61904) and active in the NPI registry since May 2011.

NPPES Registry Identity

NPI1134411077
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. DIANA NGUYENCredential: D.D.S.
Location Address9450 SCRANTON RD, SUITE 110San Diego, CA 92121-4720
Mailing Address9450 Scranton Rd, Suite 110San Diego, CA 92121-4720
Phone(858) 490-4281
Sole ProprietorYes
Enumeration DateMay 11, 2011
Last NPPES UpdateApril 15, 2013
✔ NPI 1134411077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 61904
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
9450 SCRANTON RD, San Diego, CA 92121
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.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 LINDA OLIVER CHIROPRACTIC INC
Chiropractor
9450 SCRANTON RD, SUITE 101
SAN DIEGO, CA 92121
San Diego County (858) 457-1925
JAMES MAHOOTI DDS
Dentist
9450 SCRANTON RD, SUITE 109
SAN DIEGO, CA 92121
San Diego County (858) 457-8514
ERIC OSMOLINSKI DMD INC
Dentist (Oral and Maxillofacial Surgery)
9450 SCRANTON RD, SUITE 109
SAN DIEGO, CA 92121
San Diego County (858) 457-5801

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 Diana Nguyen's NPI number?

The NPI number for Diana Nguyen is 1134411077. It was assigned to this individual provider in the NPPES registry on May 11, 2011.

Where is Diana Nguyen located?

Diana Nguyen practices at 9450 Scranton Rd Suite 110, San Diego, CA 92121. The listed phone number is (858) 490-4281.

What is Diana Nguyen's specialty?

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

What insurance does Diana Nguyen accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Diana Nguyen 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 Diana Nguyen was last updated on April 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.