NPPES file of Aug 9, 2026

Find an organization's NPI

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

1 to 2 of 2, exact name first

  1. Diagnostic Services Associates, LTD

    Mental Health Counselor · Mokena, IL · issued Apr 2, 2007

    1336260272
  2. Diagnostic Services Associates

    Internal Medicine Physician · Palestine, TX · issued Jul 5, 2006

    1336170968

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