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Thuy H. Tran, O.D., Inc.

Optometrist in Rancho Cucamonga, CA · enumerated 2008 · authorized official Thuy Tran, President/Mananging Doctor.

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

National Provider Identifier

1689823809

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Registry record

Entity type Organization (Type 2)
Legal business name Thuy H. Tran, O.D., Inc.
Practice address 12549 Foothill Blvd, Rancho Cucamonga, CA, 91739
Phone (909) 463-0785
Fax (909) 463-6071
Enumeration date Sep 11, 2008
Last updated in NPPES Nov 16, 2011

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 12868T (CA) Primary

Authorized official

Name Thuy Tran
Title President/Mananging Doctor
Phone (909) 463-0785

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.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-11-16. Verify at npiregistry.cms.hhs.gov.
Where is Thuy H. Tran, O.D., Inc. located?
The practice location on file with NPPES is in Rancho Cucamonga, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-16.