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DR. THOMAS TRUONG, O.D., INC.
NPI 1770757874
Optometrist in Simi Valley, CA

Active since April 18, 2008
2660 PARK CENTER DRIVE, SIMI VALLEY, CA 93065(805) 526-9292(805) 526-2224 Get Directions Write a Review

NPPES record last updated: September 2, 2021. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Thomas Truong, O.d., Inc. NPPES

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

DR. THOMAS TRUONG, O.D., INC. (NPI 1770757874) is a healthcare organization registered as an optometrist in Simi Valley, California and active in the NPI registry since April 2008. The organization lists Thomas H. Truong, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1770757874
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameDR. THOMAS TRUONG, O.D., INC.
Location Address2660 PARK CENTER DRIVESimi Valley, CA 93065-6207
Mailing Address2660 Park Center DriveSimi Valley, CA 93065-6207 · (805) 526-9292 · Fax (805) 526-2224
Phone(805) 526-9292
Fax(805) 526-2224
Organization SubpartNo
Authorized OfficialThomas H. TruongPresident/ceo · (818) 590-1889
Enumeration DateApril 18, 2008
Last NPPES UpdateSeptember 2, 2021
NPPES CertifiedSeptember 2, 2021
✔ NPI 1770757874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
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.
2660 PARK CENTER DRIVE, Simi Valley, CA 93065
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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

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. JAMES HENRY HOAG RPH
Pharmacist
2660 PARK CENTER DRIVE
SIMI VALLEY, CA 93065
Ventura County (805) 578-3305

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 Dr. Thomas Truong, O.D., Inc.'s NPI number?

The NPI number for Dr. Thomas Truong, O.D., Inc. is 1770757874. It was assigned to this organization in the NPPES registry on April 18, 2008.

Where is Dr. Thomas Truong, O.D., Inc. located?

Dr. Thomas Truong, O.D., Inc. is located at 2660 Park Center Drive, Simi Valley, CA 93065. The listed phone number is (805) 526-9292.

What is Dr. Thomas Truong, O.D., Inc.'s specialty?

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

When was this NPI record last updated?

The NPPES record for Dr. Thomas Truong, O.D., Inc. was last updated on September 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.