Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Tran, O.D.
Optometrist in Menlo Park, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245518018
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Registry record
Entity type Individual (Type 1)
Name Mary Tran
Credential O.D.
Sex Female
Practice address 700 El Camino Real, Suite 160, Menlo Park, CA, 94025
Phone (650) 329-8182
Enumeration date Jul 28, 2011
Last updated in NPPES Jan 16, 2016
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
What is the NPI number for Mary Tran?
The National Provider Identifier (NPI) for Mary Tran is 1245518018, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Tran practice?
The practice location on file with NPPES is in Menlo Park, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-16.