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.

1 to 25 of 164, exact name first

  1. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Anchorage, AK · issued Jul 18, 2006

    1154349108
  2. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Fairbanks, AK · issued Jul 18, 2006

    1932127982
  3. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Birmingham, AL · issued Nov 20, 2013

    1780014159
  4. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Birmingham, AL · issued Mar 18, 2026

    1609724335
  5. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Carbon Hill, AL · issued Jun 5, 2019

    1407414345
  6. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Decatur, AL · issued Aug 7, 2007

    1396936050
  7. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Foley, AL · issued Jun 28, 2013

    1457791923
  8. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Huntsville, AL · issued Oct 17, 2007

    1780873521
  9. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Jasper, AL · issued Jan 26, 2018

    1912405721
  10. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Loxley, AL · issued Jun 28, 2013

    1346680816
  11. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Mobile, AL · issued Jun 28, 2013

    1821438391
  12. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Mobile, AL · issued Jun 28, 2013

    1366882847
  13. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Montgomery, AL · issued Aug 27, 2019

    1124676796
  14. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Montgomery, AL · issued Apr 24, 2020

    1861012361
  15. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Tuscaloosa, AL · issued Jan 25, 2018

    1578061461
  16. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Arvada, CO · issued Apr 9, 2020

    1295354371
  17. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Aurora, CO · issued Dec 24, 2018

    1194297515
  18. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Aurora, CO · issued Dec 24, 2018

    1386116705
  19. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Aurora, CO · issued Dec 27, 2018

    1003388331
  20. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Colorado Springs, CO · issued Aug 3, 2017

    1760906499
  21. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Colorado Springs, CO · issued Aug 3, 2017

    1497279186
  22. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Denver, CO · issued Aug 3, 2017

    1013431741
  23. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Denver, CO · issued Aug 3, 2017

    1356865083
  24. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Golden, CO · issued Aug 3, 2017

    1801310594
  25. Quest Diagnostics Clinical Laboratories INC

    Clinical Medical Laboratory · Golden, CO · issued May 19, 2020

    1801419387

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