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DR. THOI KIM NGUYEN O.D.
NPI 1245652791
Optometrist in Katy, TX

Active since January 16, 2014
23702 WESTHEIMER PKWY STE C, KATY, TX 77494(832) 633-5016 Get Directions Write a Review

NPPES record last updated: January 16, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Thoi Kim Nguyen O.d. NPPES

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

DR. THOI KIM NGUYEN O.D. (NPI 1245652791) is an individual optometrist in Katy, Texas, licensed in Texas (8331T) and active in the NPI registry since January 2014.

NPPES Registry Identity

NPI1245652791
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. THOI KIM NGUYENCredential: O.D.
Location Address23702 WESTHEIMER PKWY STE CKaty, TX 77494-3623
Mailing Address2810 Sunbird DrHouston, TX 77084-4384 · (832) 633-5016
Phone(832) 633-5016
Sole ProprietorNo
Enumeration DateJanuary 16, 2014
✔ NPI 1245652791 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 TX · 8331T
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.

23702 WESTHEIMER PKWY STE C, Katy, TX 77494
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Other Providers at the Same Location NPPES

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

MED SOUTHWEST, PLLC
Optometrist
23702 WESTHEIMER PKWY STE C
KATY, TX 77494
Fort Bend County (281) 391-2020

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 Thoi Nguyen's NPI number?

The NPI number for Thoi Nguyen is 1245652791. It was assigned to this individual provider in the NPPES registry on January 16, 2014.

Where is Thoi Nguyen located?

Thoi Nguyen practices at 23702 Westheimer Pkwy Ste C, Katy, TX 77494. The listed phone number is (832) 633-5016.

What is Thoi Nguyen'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 Thoi Nguyen was last updated on January 16, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.