Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Judy Cao, Od, Inc

Vision Therapy Optometrist in San Gabriel, CA · enumerated 2018 · authorized official Judy Cao, Optometrist.

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

National Provider Identifier

1558848986

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Registry record

Entity type Organization (Type 2)

Legal business name Judy Cao, Od, Inc

Other name <Unavail>

Practice address 360 E Las Tunas Dr Unit 203, San Gabriel, CA, 91776

Phone (626) 239-5332

Enumeration date Jul 27, 2018

Last updated in NPPES Jul 27, 2018

Taxonomy & classification

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Judy Cao

Title Optometrist

Phone (626) 239-5332

Other identifiers

Identifier	Type	State	Issuer
1396153508	Medicaid	CA	-

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

Where is Judy Cao, Od, Inc located?

The practice location on file with NPPES is in San Gabriel, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-07-27. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-27.