Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Justin Hu, O.D.
Optometrist in South Pasadena, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932402187
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Registry record
Entity type Individual (Type 1)
Name Dr. Justin Hu
Credential O.D.
Sex Male
Practice address 1103 Fair Oaks Ave, South Pasadena, CA, 91030
Phone (626) 441-0770
Fax (626) 441-0990
Enumeration date Dec 9, 2010
Last updated in NPPES Jul 5, 2011
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 1932402187 active?
Yes, as of the latest NPPES snapshot, NPI 1932402187 is active (record last updated 2011-07-05).
How do I verify Justin Hu's NPI record?
Cross-check NPI 1932402187 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 → Visual Spectrum Optician · South Pasadena, CA NPI 1609099498 Office of Alan Leventhal P.C. Eyewear Supplier · South Pasadena, CA NPI 1598057879 Justin Hu, O.D., Incorporated Optometrist · South Pasadena, CA NPI 1508148941 Jamila Wallace Optometrist · South Pasadena, CA NPI 1033798079 Justin Hu, O.D., Incorporated Optometrist · South Pasadena, CA NPI 1265309678
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-05.