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DIANE TRUONG O.D.
NPI 1538210562
Optometrist in Escondido, CA

Active since January 16, 2007
200 E VIA RANCHO PKWY STE 289, ESCONDIDO, CA 92025(760) 741-9767(760) 741-9097 Get Directions Write a Review

NPPES record last updated: December 20, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diane Truong O.d. NPPES

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

DIANE TRUONG O.D. (NPI 1538210562) is an individual optometrist in Escondido, California, licensed in California (11966) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1538210562
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDIANE TRUONGCredential: O.D.
Location Address200 E VIA RANCHO PKWY STE 289Escondido, CA 92025-8012
Mailing Address200 E Via Rancho Pkwy Ste 289Escondido, CA 92025-8012 · (760) 741-9767 · Fax (760) 741-9097
Phone(760) 741-9767
Fax(760) 741-9097
Sole ProprietorYes
Enumeration DateJanuary 16, 2007
Last NPPES UpdateDecember 20, 2024
NPPES CertifiedDecember 20, 2024
✔ NPI 1538210562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · 11966
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
200 E VIA RANCHO PKWY STE 289, Escondido, CA 92025
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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 ›

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 Diane Truong's NPI number?

The NPI number for Diane Truong is 1538210562. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is Diane Truong located?

Diane Truong practices at 200 E Via Rancho Pkwy Ste 289, Escondido, CA 92025. The listed phone number is (760) 741-9767.

What is Diane Truong's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

What insurance does Diane Truong 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 Diane Truong 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 Diane Truong was last updated on December 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.