Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany Ya Ming Lau, OD

Q: What is the NPI number for Tiffany Lau?

The National Provider Identifier (NPI) for Tiffany Lau is 1245127612, a Type 1 (individual) record in the CMS NPPES registry.

Optometrist in Novato, CA · enumerated 2025.

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

National Provider Identifier

1245127612

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Registry record

Entity type Individual (Type 1)

Name Tiffany Ya Ming Lau

Credential OD

Sex Female

Practice address 300 Vintage Way, Novato, CA, 94945

Phone (415) 408-0017

Enumeration date Jun 19, 2025

Last updated in NPPES Jan 9, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 36033 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Tiffany Lau?

The National Provider Identifier (NPI) for Tiffany Lau is 1245127612, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tiffany Lau practice?

The practice location on file with NPPES is in Novato, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-09.