Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Manny T. Nguyen, O.D.
Optometrist in San Jose, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184789877
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Registry record
Entity type Individual (Type 1)
Name Dr. Manny T. Nguyen
Credential O.D.
Sex Male
Practice address 1709 Automation Pkwy, San Jose, CA, 95131
Phone (408) 435-7885
Fax (408) 435-7887
Enumeration date Dec 24, 2006
Last updated in NPPES Dec 21, 2021
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
Is NPI 1184789877 active?
Yes, as of the latest NPPES snapshot, NPI 1184789877 is active (record last updated 2021-12-21).
How do I verify Manny Nguyen's NPI record?
Cross-check NPI 1184789877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Miako Arii Optometrist · San Jose, CA NPI 1518023415 Costco Wholesale Corporation Community/Retail Pharmacy · San Jose, CA NPI 1255530440 Arii & Nguyen O.D., Inc. Optometrist · San Jose, CA NPI 1689810673 Thao Nguyen Pharmacist · San Jose, CA NPI 1790081768 Costco Wholesale Corporation Eyewear Supplier · San Jose, CA NPI 1417347089 Costco Wholesale Corporation Hearing Aid Equipment · San Jose, CA NPI 1952794125 Melanie Nguyen Pharmacist · San Jose, CA NPI 1508418054
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-21.