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Louis Chen

Community/Retail Pharmacy in Rosemead, CA · enumerated 2006 · authorized official Louis Chen, Owner.

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

National Provider Identifier

1598776171

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Registry record

Entity type Organization (Type 2)
Legal business name Louis Chen
Other name <Unavail>
Practice address 8150 Garvey Ave, Ste 107, Rosemead, CA, 91770
Phone (626) 288-8010
Fax (626) 288-8505
Enumeration date Aug 10, 2006
Last updated in NPPES Oct 6, 2009

Taxonomy & classification

333600000X Pharmacy Suppliers Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License PHY42884 (CA) Primary

Authorized official

Name Louis Chen
Title Owner
Phone (626) 288-8010

Other identifiers

Identifier Type State Issuer
0545573 Other - NCPDP PROVIDER IDENTIFICATION NUMBER
PHA428840 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.

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Frequently asked questions

Who is the authorized official for Louis Chen?
NPPES lists Louis Chen (Owner) as the authorized official for this organization.
What is the NPI number for Louis Chen?
The NPI for Louis Chen is 1598776171, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-06.