NPPES file of Aug 9, 2026

Find an organization's NPI

28 active organization NPIs are registered under names beginning "Herslof S" in Wisconsin. Each location can bill under its own NPI, so add the city to find the one you need.

1 to 25 of 28, exact name first

  1. Herslof's, INC

    Optician · Appleton, WI · issued Mar 2, 2007

    1770612269
  2. Herslof's, INC

    Optician · Hales Corners, WI · issued Mar 2, 2007

    1205965837
  3. Herslof's, INC

    Optician · Hartford, WI · issued Mar 2, 2007

    1619006103
  4. Herslof's, INC

    Optician · Kenosha, WI · issued Mar 2, 2007

    1912036419
  5. Herslof's, INC

    Optician · Kenosha, WI · issued Mar 2, 2007

    1467581942
  6. Herslof's, INC

    Optician · Menomonee Falls, WI · issued Mar 2, 2007

    1295864775
  7. Herslof's, INC

    Optician · Mequon, WI · issued Mar 2, 2007

    1124157607
  8. Herslof's, INC

    Optician · Mequon, WI · issued Mar 5, 2007

    1467581447
  9. Herslof's, INC

    Optician · Milwaukee, WI · issued Mar 15, 2006

    1720057482
  10. Herslof's, INC

    Optician · Milwaukee, WI · issued Mar 2, 2007

    1245369735
  11. Herslof's, INC

    Optician · Milwaukee, WI · issued Mar 2, 2007

    1083743587
  12. Herslof's, INC

    Optician · Milwaukee, WI · issued Mar 2, 2007

    1457480956
  13. Herslof's, INC

    Optician · Milwaukee, WI · issued Mar 2, 2007

    1205965761
  14. Herslof's, INC

    Optician · Milwaukee, WI · issued Mar 2, 2007

    1952430456
  15. Herslof's, INC

    Optician · New Berlin, WI · issued Mar 2, 2007

    1376672840
  16. Herslof's, INC

    Optician · Oconomowoc, WI · issued Mar 2, 2007

    1932238409
  17. Herslof's, INC

    Optician · Oshkosh, WI · issued Mar 2, 2007

    1699804161
  18. Herslof's, INC

    Optician · Pewaukee, WI · issued Mar 2, 2007

    1255460713
  19. Herslof's, INC

    Optician · Racine, WI · issued Mar 2, 2007

    1285763748
  20. Herslof's, INC

    Optician · Racine, WI · issued Mar 5, 2007

    1649309725
  21. Herslof's INC

    Optician · Saukville, WI · issued Mar 2, 2007

    1871622373
  22. Herslof's, INC

    Optician · Sheboygan, WI · issued Mar 2, 2007

    1518096072
  23. Herslof's INC

    Optician · Waukesha, WI · issued Mar 2, 2007

    1255469870
  24. Herslof's, INC

    Optician · Wauwatosa, WI · issued Mar 2, 2007

    1568591105
  25. Herslof's, INC

    Optician · Wauwatosa, WI · issued Mar 2, 2007

    1932238425

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