Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mailan Tran, O.D.
Optometrist in Buena Park, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669785069
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Registry record
Entity type Individual (Type 1)
Name Dr. Mailan Tran
Credential O.D.
Sex Female
Practice address 5426 Beach Blvd, Buena Park, CA, 90621
Phone (714) 522-1001
Enumeration date Jul 14, 2010
Last updated in NPPES Oct 10, 2025
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 Mailan Tran practice?
The practice location on file with NPPES is in Buena Park, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mailan Tran?
The National Provider Identifier (NPI) for Mailan Tran is 1669785069, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-10.