Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Costco Wholesale Corporation

Organization Community/Retail Pharmacy · NPI 1942343421

Costco Wholesale Corporation is a Community/Retail Pharmacy in Thornton, Colorado. Licensed in Colorado. Registered with an NPI since 2007.

Licensed in
CO
In the registry since
2007

Practice location Address checks out

16375 Washington St
Thornton, CO 80023
Phone: (303) 474-3254
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Retail Pharmacy (primary) Taxonomy 3336C0003X · Licence PDO.0000000678 (CO)

Record details

NPI number1942343421
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Richard Stephens — Svp Pharmacy · (425) 313-8259
NPI enumeratedFebruary 15, 2007
Last updated in NPPESMay 20, 2025
Certification dateMay 20, 2025
Mailing addressPo Box 34300, Seattle, WA 98124-1300