NPPES file of Aug 9, 2026

Find an organization's NPI

11 active organization NPIs are registered under names beginning "The River Source" in Arizona. Each location can bill under its own NPI, so add the city to find the one you need.

1 to 11 of 11, exact name first

  1. The River Source

    Substance Abuse Rehabilitation Facility · Casa Grande, AZ · issued May 24, 2014

    1497167480
  2. The River Source

    Substance Abuse Rehabilitation Facility · Mesa, AZ · issued Aug 9, 2010

    1336454867
  3. The River Source Iop LLC

    Substance Abuse Rehabilitation Facility · Mesa, AZ · issued Nov 13, 2013

    1538599469
  4. The River Source Iop

    Substance Abuse Rehabilitation Facility · Mesa, AZ · issued Aug 4, 2015

    1700262490
  5. The River Source Outpatient Peoria

    Substance Use Disorder Rehabilitation Clinic/Center · Phoenix, AZ · issued Apr 4, 2016

    1295198497
  6. The River Source Outpatient Tuscon

    Substance Use Disorder Rehabilitation Clinic/Center · Tuscson, AZ · issued Mar 31, 2016

    1023471760
  7. The River Source Treatment Center Casa Grande, LLC

    Substance Abuse Rehabilitation Facility · Arizona City, AZ · issued Jan 20, 2009

    1003053570
  8. The River Source Treatment Center Casa Grande, LLC

    Substance Abuse Rehabilitation Facility · Arizona City, AZ · issued Jan 5, 2023

    1487367314
  9. The River Source Treatment Center Casa Grande, LLC

    Addiction (Substance Use Disorder) Psychologist · Arizona City, AZ · issued Oct 10, 2023

    1568243103
  10. The River Source Treatment Center Casa Grande, LLC

    Children's Substance Abuse Rehabilitation Facility · Gilbert, AZ · issued Jan 2, 2023

    1851004220
  11. The River Source Treatment Center Casa Grande, LLC

    Addiction Psychiatry Physician · Phoenix, AZ · issued Apr 13, 2023

    1447946330

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