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Diana Huang

Optometrist in Fremont, CA · enumerated 2011 · authorized official Diana Huang, Owner.

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

National Provider Identifier

1225317951

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Registry record

Entity type Organization (Type 2)
Legal business name Diana Huang
Other name <Unavail>
Practice address 46324 Warm Springs Blvd, #747, Fremont, CA, 94539
Phone (510) 490-2010
Enumeration date Aug 11, 2011
Last updated in NPPES Nov 4, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 12303T (CA) Primary

Authorized official

Name Diana Huang
Title Owner
Phone (510) 490-2010

Other identifiers

Identifier Type State Issuer
CA122476 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

Who is the authorized official for Diana Huang?
NPPES lists Diana Huang (Owner) as the authorized official for this organization.
What is the NPI number for Diana Huang?
The NPI for Diana Huang is 1225317951, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-04.