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Chia Wei Hsu

Neuro-ophthalmology Physician in Orange, CA · enumerated 2022.

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

National Provider Identifier

1811638471

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Registry record

Entity type Individual (Type 1)
Name Chia Wei Hsu
Sex Female
Practice address 101 the City Dr S, Orange, CA, 92868
Phone (949) 824-7105
Enumeration date Apr 6, 2022
Last updated in NPPES Apr 27, 2026

Taxonomy & licenses

207WX0109X Neuro-ophthalmology Physician Allopathic & Osteopathic Physicians · License A208866 (CA) Primary

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.

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Frequently asked questions

Where does Chia Wei Hsu practice?
The practice location on file with NPPES is in Orange, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chia Wei Hsu?
The National Provider Identifier (NPI) for Chia Wei Hsu is 1811638471, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-27.