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Jonathan Yi-Chen Chiang

Pharmacist in Alameda, CA · enumerated 2019 · practices at Walgreen Co.

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

National Provider Identifier

1457818502

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Registry record

Entity type Individual (Type 1)
Name Jonathan Yi-Chen Chiang
Sex Male
Practice address 2300 Otis Dr, Alameda, CA, 94501
Phone (510) 523-7043
Enumeration date Feb 25, 2019
Last updated in NPPES Feb 25, 2019

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 80293 (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

How do I verify Jonathan Chiang's NPI record?
Cross-check NPI 1457818502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457818502 active?
Yes, as of the latest NPPES snapshot, NPI 1457818502 is active (record last updated 2019-02-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-25.