Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chen Schwezin Inc

Community/Retail Pharmacy in Westlake Village, CA · enumerated 2008 · authorized official Justin Chen, Pic.

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

National Provider Identifier

1043489107

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Registry record

Entity type Organization (Type 2)

Legal business name Chen Schwezin Inc

Other name <Unavail>

Practice address 4333 Park Terrace Dr Ste 160, Westlake Village, CA, 91361

Phone (805) 497-8258

Fax (805) 496-7099

Enumeration date Feb 22, 2008

Last updated in NPPES Sep 19, 2025

Taxonomy & classification

333600000X Pharmacy Suppliers Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License PHY54304 (CA) Primary

3336C0004X Compounding Pharmacy Suppliers Secondary

Authorized official

Name Justin Chen

Title Pic

Phone (805) 497-8258

Other identifiers

Identifier	Type	State	Issuer
2113109	Other	-	PK

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-19. Verify at npiregistry.cms.hhs.gov.

Where is Chen Schwezin Inc located?

The practice location on file with NPPES is in Westlake Village, CA.

Providers at this address

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Justin Chen Pharmacist · Westlake Village, CA NPI 1134882293

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-19.