Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cal Oasis Corpoation

Community/Retail Pharmacy in Rowland Heights, CA · enumerated 2006 · authorized official Richard Lacson, Secretary.

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

National Provider Identifier

1841303542

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Registry record

Entity type Organization (Type 2)

Legal business name Cal Oasis Corpoation

Other name <Unavail>

Practice address 19041 Colima Rd, Rowland Heights, CA, 91748

Phone (800) 905-5562

Fax (800) 971-0772

Enumeration date Aug 16, 2006

Last updated in NPPES Jul 18, 2008

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers · License PHY47548 (CA) Primary

Authorized official

Name Richard Lacson

Title Secretary

Phone (800) 905-5562

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Cal Oasis Corpoation located?

The practice location on file with NPPES is in Rowland Heights, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-07-18. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-18.