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.

251 to 275 of 1,933, exact name first

  1. Costco Wholesale Corporation

    Community/Retail Pharmacy · Laguna Niguel, CA · issued Aug 30, 2006

    1306956917
  2. Costco Wholesale Corporation

    Community/Retail Pharmacy · Laguna Niguel, CA · issued Sep 5, 2006

    1982706388
  3. Costco Wholesale Corporation

    Eyewear Supplier · Laguna Niguel, CA · issued Jan 15, 2015

    1548659485
  4. Costco Wholesale Corporation

    Eyewear Supplier · Laguna Niguel, CA · issued Jan 15, 2015

    1619366564
  5. Costco Wholesale Corporation

    Hearing Aid Equipment · Laguna Niguel, CA · issued Mar 12, 2015

    1457744674
  6. Costco Wholesale Corporation

    Hearing Aid Equipment · Laguna Niguel, CA · issued Jan 31, 2023

    1134825250
  7. Costco Wholesale Corporation

    Community/Retail Pharmacy · Lake Elsinore, CA · issued Aug 30, 2006

    1912017567
  8. Costco Wholesale Corporation

    Eyewear Supplier · Lake Elsinore, CA · issued Jan 28, 2015

    1710377858
  9. Costco Wholesale Corporation

    Hearing Aid Equipment · Lake Elsinore, CA · issued Mar 12, 2015

    1104219369
  10. Costco Wholesale Corporation

    Community/Retail Pharmacy · Lakewood, CA · issued Jan 7, 2009

    1386881746
  11. Costco Wholesale Corporation

    Eyewear Supplier · Lakewood, CA · issued Jan 26, 2015

    1235529447
  12. Costco Wholesale Corporation

    Hearing Aid Equipment · Lakewood, CA · issued Mar 16, 2015

    1487047494
  13. Costco Wholesale Corporation

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

    1295845808
  14. Costco Wholesale Corporation

    Eyewear Supplier · Lancaster, CA · issued Jan 26, 2015

    1972993186
  15. Costco Wholesale Corporation

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

    1992198162
  16. Costco Wholesale Corporation

    Community/Retail Pharmacy · Linda, CA · issued Apr 27, 2023

    1568150456
  17. Costco Wholesale Corporation

    Hearing Aid Equipment · Linda, CA · issued May 24, 2023

    1427740786
  18. Costco Wholesale Corporation

    Eyewear Supplier · Linda, CA · issued May 24, 2023

    1366134520
  19. Costco Wholesale Corporation

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

    1427168020
  20. Costco Wholesale Corporation

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

    1407246069
  21. Costco Wholesale Corporation

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

    1366835902
  22. Costco Wholesale Corporation

    Community/Retail Pharmacy · Lodi, CA · issued May 2, 2011

    1922399419
  23. Costco Wholesale Corporation

    Eyewear Supplier · Lodi, CA · issued Feb 4, 2015

    1609266147
  24. Costco Wholesale Corporation

    Hearing Aid Equipment · Lodi, CA · issued Mar 13, 2015

    1710370820
  25. Costco Wholesale Corporation

    Community/Retail Pharmacy · Loomis, CA · issued Feb 8, 2024

    1053175141

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