NPPES file of Aug 9, 2026

Find an organization's NPI

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

1 to 10 of 10, exact name first

  1. United Diagnostic Services, LLC

    Diagnostic Ultrasound Physician · Chicago, IL · issued Mar 24, 2011

    1740589175
  2. United Diagnostic Services, LLC

    Portable X-ray and/or Other Portable Diagnostic Imaging Supplier · Lincoln, IL · issued Nov 4, 2010

    1649571761
  3. United Diagnostic Services, LLC

    Diagnostic Radiology Physician · Lincoln, IL · issued Jul 15, 2011

    1477841146
  4. United Diagnostic Services LLC

    Diagnostic Ultrasound Physician · Merrillville, IN · issued Jun 21, 2012

    1972866184
  5. United Diagnostic Services LLC

    Portable X-ray and/or Other Portable Diagnostic Imaging Supplier · Merrillville, IN · issued Jul 5, 2012

    1053676080
  6. United Diagnostic Services INC

    Clinical Medical Laboratory · Saint Louis, MO · issued Sep 29, 2006

    1821180639
  7. United Diagnostic Services LLC

    Radiology Clinic/Center · Brooklyn, NY · issued Jun 22, 2022

    1699406553
  8. United Diagnostic Services LLC

    Diagnostic Ultrasound Physician · Dallas, TX · issued Nov 5, 2018

    1184192544
  9. United Diagnostic Services LLC

    Portable X-ray and/or Other Portable Diagnostic Imaging Supplier · Farmers Branch, TX · issued Nov 2, 2018

    1538636055
  10. United Diagnostic Services LLC

    Diagnostic Radiology Physician · Farmers Branch, TX · issued Jul 2, 2019

    1043872880

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