NPPES file of Aug 9, 2026

Find an organization's NPI

1,933 active organization NPIs are registered under names beginning "Costco". Each location can bill under its own NPI, so add the city to find the one you need.

176 to 200 of 1,933, exact name first

  1. Costco Wholesale Corporation

    Hearing Aid Equipment · El Centro, CA · issued Mar 6, 2015

    1407249048
  2. Costco Wholesale Corporation

    Community/Retail Pharmacy · Elk Grove, CA · issued Feb 16, 2017

    1043759632
  3. Costco Wholesale Corporation

    Hearing Aid Equipment · Elk Grove, CA · issued Feb 16, 2017

    1366981854
  4. Costco Wholesale Corporation

    Eyewear Supplier · Elk Grove, CA · issued Feb 16, 2017

    1710426200
  5. Costco Wholesale Corporation

    Community/Retail Pharmacy · Eureka, CA · issued Aug 30, 2006

    1194835793
  6. Costco Wholesale Corporation

    Eyewear Supplier · Eureka, CA · issued Feb 2, 2015

    1144610841
  7. Costco Wholesale Corporation

    Hearing Aid Equipment · Eureka, CA · issued Mar 6, 2015

    1952794596
  8. Costco Wholesale Corporation

    Community/Retail Pharmacy · Fairfield, CA · issued Aug 30, 2006

    1073623625
  9. Costco Wholesale Corporation

    Eyewear Supplier · Fairfield, CA · issued Feb 3, 2015

    1992195564
  10. Costco Wholesale Corporation

    Hearing Aid Equipment · Fairfield, CA · issued May 21, 2019

    1811554314
  11. Costco Wholesale Corporation

    Community/Retail Pharmacy · Folsom, CA · issued Aug 30, 2006

    1205946811
  12. Costco Wholesale Corporation

    Eyewear Supplier · Folsom, CA · issued Feb 3, 2015

    1962892554
  13. Costco Wholesale Corporation

    Hearing Aid Equipment · Folsom, CA · issued Mar 12, 2015

    1710370986
  14. Costco Wholesale Corporation

    Community/Retail Pharmacy · Fontana, CA · issued Oct 23, 2006

    1255414397
  15. Costco Wholesale Corporation

    Eyewear Supplier · Fontana, CA · issued Jan 21, 2015

    1427447994
  16. Costco Wholesale Corporation

    Hearing Aid Equipment · Fontana, CA · issued Dec 28, 2016

    1376088484
  17. Costco Wholesale Corporation

    Community/Retail Pharmacy · Foster City, CA · issued Aug 30, 2006

    1124138722
  18. Costco Wholesale Corporation

    Hearing Aid Equipment · Foster City, CA · issued Jun 3, 2015

    1437539608
  19. Costco Wholesale Corporation

    Eyewear Supplier · Foster City, CA · issued Apr 27, 2016

    1851746879
  20. Costco Wholesale Corporation

    Community/Retail Pharmacy · Fountain Valley, CA · issued Aug 30, 2006

    1497865000
  21. Costco Wholesale Corporation

    Eyewear Supplier · Fountain Valley, CA · issued Jan 15, 2015

    1063801918
  22. Costco Wholesale Corporation

    Hearing Aid Equipment · Fountain Valley, CA · issued Mar 6, 2015

    1073906624
  23. Costco Wholesale Corporation

    Community/Retail Pharmacy · Fremont, CA · issued Aug 30, 2006

    1093825697
  24. Costco Wholesale Corporation

    Eyewear Supplier · Fremont, CA · issued Feb 3, 2015

    1114317799
  25. Costco Wholesale Corporation

    Hearing Aid Equipment · Fremont, CA · issued Mar 12, 2015

    1033502208

Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.