NPPES file of Aug 9, 2026

Find an organization's NPI

12 active organization NPIs are registered under names beginning "Evergreen Treatment Services". Each location can bill under its own NPI, so add the city to find the one you need.

1 to 12 of 12, exact name first

  1. Evergreen Treatment Services LLC

    Methadone Clinic · Havre De Grace, MD · issued Aug 15, 2018

    1447730890
  2. Evergreen Treatment Services LLC

    Adult Mental Health Clinic/Center · Havre De Grace, MD · issued Jun 18, 2026

    1508792649
  3. Evergreen Treatment Services

    Methadone Clinic · Olympia, WA · issued Jun 10, 2009

    1871729491
  4. Evergreen Treatment Services

    Methadone Clinic · Renton, WA · issued Sep 20, 2016

    1417405333
  5. Evergreen Treatment Services

    Methadone Clinic · Seattle, WA · issued Jan 25, 2007

    1508911777
  6. Evergreen Treatment Services

    Methadone Clinic · Seattle, WA · issued Aug 18, 2008

    1851547244
  7. Evergreen Treatment Services Unit 2

    Methadone Clinic · Seattle, WA · issued Jan 25, 2007

    1922153055
  8. Evergreen Treatment Services Unit 3

    Methadone Clinic · Seattle, WA · issued Jan 25, 2007

    1831244961
  9. Evergreen Treatment Services Unit 4

    Methadone Clinic · Seattle, WA · issued Jan 25, 2007

    1558416685
  10. Evergreen Treatment Services Unit 5

    Methadone Clinic · Olympia, WA · issued Jan 25, 2007

    1770638983
  11. Evergreen Treatment Services Unit 6

    Methadone Clinic · Seattle, WA · issued Jan 25, 2007

    1740335876
  12. Evergreen Treatment Services Unit 7

    Case Management Agency · Seattle, WA · issued Jan 28, 2008

    1639356132

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