NPPES file of Aug 9, 2026

Find an organization's NPI

19 active organization NPIs are registered under names beginning "Pyramid Walden" in Maryland. Each location can bill under its own NPI, so add the city to find the one you need.

1 to 19 of 19, exact name first

  1. Pyramid Walden, LLC

    Substance Abuse Rehabilitation Facility · Bowie, MD · issued Apr 17, 2024

    1912751603
  2. Pyramid Walden, LLC

    Addiction (Substance Use Disorder) Counselor · California, MD · issued Jan 5, 2010

    1184954745
  3. Pyramid Walden, LLC

    Addiction (Substance Use Disorder) Counselor · California, MD · issued Feb 5, 2010

    1659603322
  4. Pyramid Walden, LLC

    Social Worker · California, MD · issued Aug 27, 2010

    1841506813
  5. Pyramid Walden, LLC

    Substance Abuse Rehabilitation Facility · California, MD · issued Dec 6, 2018

    1427529239
  6. Pyramid Walden, LLC

    Substance Abuse Rehabilitation Facility · California, MD · issued Dec 6, 2018

    1073084885
  7. Pyramid Walden, LLC

    Substance Abuse Rehabilitation Facility · California, MD · issued Dec 19, 2018

    1902378714
  8. Pyramid Walden LLC

    Substance Abuse Rehabilitation Facility · California, MD · issued Mar 5, 2020

    1093340408
  9. Pyramid Walden LLC

    Professional Counselor · California, MD · issued Nov 2, 2020

    1447851993
  10. Pyramid Walden LLC

    Mental Health Counselor · California, MD · issued May 31, 2022

    1689313520
  11. Pyramid Walden, LLC

    Substance Abuse Rehabilitation Facility · Charlotte Hall, MD · issued Jan 26, 2006

    1447220702
  12. Pyramid Walden LLC

    Professional Counselor · Charlotte Hall, MD · issued Mar 23, 2012

    1881960821
  13. Pyramid Walden LLC

    Community/Behavioral Health Agency · Charlotte Hall, MD · issued Dec 18, 2012

    1174869291
  14. Pyramid Walden LLC

    Substance Abuse Rehabilitation Facility · Charlotte Hall, MD · issued May 17, 2017

    1538696869
  15. Pyramid Walden, LLC

    Substance Abuse Rehabilitation Facility · Joppa, MD · issued Dec 5, 2019

    1235776618
  16. Pyramid Walden, LLC

    Community/Behavioral Health Agency · Lexington Park, MD · issued Mar 26, 2013

    1033451257
  17. Pyramid Walden, LLC

    Community/Behavioral Health Agency · Lexington Park, MD · issued Apr 24, 2013

    1134563992
  18. Pyramid Walden, LLC

    Addiction (Substance Use Disorder) Counselor · Waldorf, MD · issued Oct 29, 2010

    1053611616
  19. Pyramid Walden LLC

    Clinical Social Worker · Waldorf, MD · issued Sep 14, 2011

    1306128434

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