Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Trang Thuy Doan Tran, OD
Optometrist in Hagerstown, MD · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184145252
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Registry record
Entity type Individual (Type 1)
Name Trang Thuy Doan Tran
Credential OD
Sex Female
Practice address 17233 Cole Rd, Hagerstown, MD, 21740
Phone (781) 420-3585
Enumeration date Jun 29, 2017
Last updated in NPPES Nov 7, 2022
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 Trang Tran?
The National Provider Identifier (NPI) for Trang Tran is 1184145252, a Type 1 (individual) record in the CMS NPPES registry.
Where does Trang Tran practice?
The practice location on file with NPPES is in Hagerstown, MD. 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 2022-11-07.