NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lew and Liao A Professional Optometric Corp.

Optometrist in San Mateo, CA · enumerated 2012 · authorized official Jocelyn Liao, Optometrist.

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

National Provider Identifier

1396018719

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Lew and Liao A Professional Optometric Corp.
Practice address 1100 Park Pl Ste 10, San Mateo, CA, 94403
Phone (650) 219-6768
Enumeration date Feb 15, 2012
Last updated in NPPES Feb 15, 2012

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Jocelyn Liao
Title Optometrist
Phone (650) 219-6768

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-02-15. Verify at npiregistry.cms.hhs.gov.
Where is Lew and Liao A Professional Optometric Corp. located?
The practice location on file with NPPES is in San Mateo, CA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-15.