Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

May Corporation

Pharmacy in Rosemead, CA · enumerated 2005 · authorized official Stacy Lam, President.

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

National Provider Identifier

1417944695

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name May Corporation

Other name <Unavail>

Practice address 8736 E. Valley Blvd., #A, Rosemead, CA, 91770

Phone (626) 288-4165

Fax (626) 288-2376

Enumeration date Oct 3, 2005

Last updated in NPPES Aug 25, 2009

Taxonomy & classification

183500000X Pharmacist Pharmacy Service Providers · License PHY36554 (CA) Secondary

333600000X Pharmacy Suppliers · License PHY49967 (CA) Primary

Authorized official

Name Stacy Lam

Title President

Phone (626) 288-4165

Other identifiers

Identifier	Type	State	Issuer
PHA365540	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.

Read the full guide → Validate an NPI →

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 2009-08-25. Verify at npiregistry.cms.hhs.gov.

Where is May Corporation located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-25.