Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Trang T Tran, O.D.
Optometrist in Westminster, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891883963
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Registry record
Entity type Individual (Type 1)
Name Dr. Trang T Tran
Credential O.D.
Sex Female
Practice address 7631 Wyoming St, Suite 101, Westminster, CA, 92683
Phone (714) 899-1500
Fax (714) 899-1509
Enumeration date Oct 11, 2006
Last updated in NPPES Feb 15, 2011
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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.
Frequently asked questions
Where does Trang Tran practice?
The practice location on file with NPPES is in Westminster, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Trang Tran?
The National Provider Identifier (NPI) for Trang Tran is 1891883963, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-15.