NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Q. D. Nguyen Pllc

Corneal and Contact Management Optometrist in Roanoke, TX · enumerated 2012 · authorized official Quang Nguyen, Optometric Glaucoma Specialist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346593829

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Q. D. Nguyen Pllc
Practice address 1228 N Highway 377, Roanoke, TX, 76262
Phone (817) 491-4994
Enumeration date Oct 20, 2012
Last updated in NPPES Nov 26, 2012

Taxonomy & classification

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 6017TG (TX) Primary

Authorized official

Name Quang Nguyen
Title Optometric Glaucoma Specialist
Phone (832) 668-4417

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Q. D. Nguyen Pllc?
Q. D. Nguyen Pllc is registered in NPPES as a Corneal and Contact Management Optometrist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-26.