Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Lethu T Truong, O.D.
Optometrist in Sanford, FL · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588970792
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Lethu T Truong
Credential O.D.
Sex Female
Practice address 203 Seminole Towne Center Circle, #P-8, Sanford, FL, 32771
Phone (407) 328-0570
Fax (407) 328-0690
Enumeration date Aug 25, 2010
Last updated in NPPES Oct 9, 2012
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 Lethu Truong?
The National Provider Identifier (NPI) for Lethu Truong is 1588970792, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lethu Truong practice?
The practice location on file with NPPES is in Sanford, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-09.