NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leslie Y Lai, O.D.

Optometrist in New York, NY · enumerated 2007 · practices at Chinatown Optical Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912046426

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Leslie Y Lai
Credential O.D.
Sex Female
Practice address 40 Mott St, New York, NY, 10013
Phone (212) 267-1260
Fax (212) 385-8308
Enumeration date Feb 5, 2007
Last updated in NPPES Feb 23, 2009

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TUV003763 (NY) Primary
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
NY 01631034 Medicaid NY -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Leslie Lai?
The National Provider Identifier (NPI) for Leslie Lai is 1912046426, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leslie Lai practice?
The practice location on file with NPPES is in New York, NY. 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 2009-02-23.