Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ninh Manh Dam, O.D.
Optometrist in San Antonio, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396806576
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Registry record
Entity type Individual (Type 1)
Name Dr. Ninh Manh Dam
Credential O.D.
Sex Male
Practice address 8923 W Military Dr, Suite 109, San Antonio, TX, 78245
Phone (210) 767-1717
Enumeration date Dec 12, 2006
Last updated in NPPES Jul 8, 2007
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 Ninh Dam?
The National Provider Identifier (NPI) for Ninh Dam is 1396806576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ninh Dam practice?
The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Wal-Mart Stores Texas LLC Community/Retail Pharmacy · San Antonio, TX NPI 1750308938 Wal-Mart Stores Texas, Lp Eyewear Supplier · San Antonio, TX NPI 1982796538 Karen Dam Optometrist · San Antonio, TX NPI 1073674255 Tareg El-Sherif Pharmacist · San Antonio, TX NPI 1407456908 Michael Calderon Optician · San Antonio, TX NPI 1386336238 Patricia Ortega Optician · San Antonio, TX NPI 1952093791
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.