Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lai Jiang, OD
Optometrist in Sun Prairie, WI · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790479996
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Lai Jiang
Credential OD
Sex Male
Practice address 1721 W Main St, Sun Prairie, WI, 53590
Phone (608) 837-7325
Enumeration date Jun 8, 2023
Last updated in NPPES Feb 25, 2026
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1790479996 | Medicaid | WI | - |
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 Lai Jiang?
The National Provider Identifier (NPI) for Lai Jiang is 1790479996, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lai Jiang practice?
The practice location on file with NPPES is in Sun Prairie, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.