Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thuy Vo

Optician in Orange, CA · enumerated 2021.

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

National Provider Identifier

1902579550

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Registry record

Entity type Individual (Type 1)

Name Thuy Vo

Sex Female

Practice address 2138 N Tustin St, Orange, CA, 92865

Phone (714) 450-4487

Fax (714) 998-9690

Enumeration date Jul 29, 2021

Last updated in NPPES Jul 29, 2021

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers · License 42046 (CA) Primary

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

How do I verify Thuy Vo's NPI record?

Cross-check NPI 1902579550 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902579550 active?

Yes, as of the latest NPPES snapshot, NPI 1902579550 is active (record last updated 2021-07-29).

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Gary Greco Pharmacist · Orange, CA NPI 1164895207 Farideh Zonouzi Pharmacist · Orange, CA NPI 1912371873 Jeff Dai Pharmacist · Orange, CA NPI 1952775116 Hang Huynh Pharmacist · Orange, CA NPI 1700241700 Elena Galletto Pharmacist · Orange, CA NPI 1356845960 Susan Cho Pharmacist · Orange, CA NPI 1518520824 Gladys Servin De La Mora Optician · Orange, CA NPI 1669037032 Austin Wallace Optician · Orange, CA NPI 1831754209

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-29.