NPPES file of Aug 9, 2026

Find an organization's NPI

164 active organization NPIs are registered under names beginning "Quest Diagnostics Clinical Laboratories". Each location can bill under its own NPI, so add the city to find the one you need.

76 to 100 of 164, exact name first

  1. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Maryland Heights, MO · issued Jul 27, 2007

    1104016088
  2. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Overland, MO · issued Feb 6, 2007

    1831238906
  3. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Saint Joseph, MO · issued Jul 3, 2012

    1427312560
  4. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Saint Louis, MO · issued Mar 6, 2007

    1790815231
  5. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Saint Louis, MO · issued Mar 6, 2007

    1265562474
  6. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Washington, MO · issued Feb 6, 2007

    1568501633
  7. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Jackson, MS · issued Jun 16, 2010

    1285955062
  8. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Meridian, MS · issued May 8, 2007

    1376756114
  9. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Billings, MT · issued Aug 3, 2017

    1487179123
  10. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Benson, NC · issued Mar 5, 2007

    1144359274
  11. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Clayton, NC · issued Feb 7, 2022

    1033863386
  12. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Clayton, NC · issued Feb 7, 2022

    1295489441
  13. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Four Oaks, NC · issued Feb 8, 2022

    1548914633
  14. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Greensboro, NC · issued Jun 3, 2019

    1487212551
  15. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Rocky Mount, NC · issued Apr 25, 2012

    1003174228
  16. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Rocky Mount, NC · issued Apr 25, 2012

    1962760181
  17. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Wilmington, NC · issued Sep 9, 2021

    1467121889
  18. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Marlton, NJ · issued Jul 16, 2012

    1568717676
  19. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Albuquerque, NM · issued Aug 3, 2017

    1740705482
  20. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Melville, NY · issued Jun 21, 2006

    1225074065
  21. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Corvallis, OR · issued Jan 8, 2018

    1659888097
  22. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Eugene, OR · issued Aug 30, 2017

    1568980555
  23. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Portland, OR · issued Jun 21, 2006

    1114963956
  24. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Roseburg, OR · issued Jul 18, 2006

    1285652800
  25. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Salem, OR · issued Jul 18, 2006

    1679592208

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