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Shannon Chen, OD

Optometrist in Irvine, CA · enumerated 2025 · practices at Pamela I. Wu O.D. Inc..

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

National Provider Identifier

1619853942

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Registry record

Entity type Individual (Type 1)
Name Shannon Chen
Credential OD
Sex Female
Practice address 5414 Walnut Ave Ste B, Irvine, CA, 92604
Phone (949) 262-9393
Enumeration date Aug 13, 2025
Last updated in NPPES Sep 26, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 36107 (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.

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Frequently asked questions

What is the NPI number for Shannon Chen?
The National Provider Identifier (NPI) for Shannon Chen is 1619853942, a Type 1 (individual) record in the CMS NPPES registry.
Where does Shannon Chen practice?
The practice location on file with NPPES is in Irvine, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-26.