Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Costco

Q: What is the NPI number for Costco?

The NPI for Costco is 1801225636, a Type 2 (organization) record in the CMS NPPES registry.

Pharmacist in Purcellville, VA · enumerated 2013 · authorized official Michelle Thompson, Pharamacist.

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

National Provider Identifier

1801225636

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Registry record

Entity type Organization (Type 2)

Legal business name Costco

Practice address 19193 Pintail Ct, Purcellville, VA, 20132

Phone (540) 338-2704

Enumeration date Nov 2, 2013

Last updated in NPPES Nov 2, 2013

Taxonomy & classification

183500000X Pharmacist Pharmacy Service Providers · License 0202011087 (VA) Primary

Authorized official

Name Michelle Thompson

Title Pharamacist

Phone (540) 338-2704

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

What is the NPI number for Costco?

The NPI for Costco is 1801225636, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Costco?

NPPES lists Michelle Thompson (Pharamacist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-02.