Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Iris Chi-Ting Kwong, OD
Optometrist in Santa Clara, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548741929
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Registry record
Entity type Individual (Type 1)
Name Iris Chi-Ting Kwong
Credential OD
Sex Female
Practice address 2855 Stevens Creek Blvd, Santa Clara, CA, 95050
Phone (408) 243-9394
Enumeration date Aug 23, 2018
Last updated in NPPES Aug 23, 2018
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Iris Kwong?
Iris Kwong is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sandy Chan Optometrist · Santa Clara, CA NPI 1598843765 Ritu Ahuja Optometrist · Santa Clara, CA NPI 1679637573 To-Quyen Nguyen Optometrist · Santa Clara, CA NPI 1902957202 Ming-Hsin Tien Optometrist · Santa Clara, CA NPI 1295886323 Luxottica of America Inc. Eyewear Supplier · Santa Clara, CA NPI 1386798668 Scott Holbert Optometrist · Santa Clara, CA NPI 1639503923 Warby Parker Inc. Eyewear Supplier · Santa Clara, CA NPI 1487275640
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-23.