NPPES file of Aug 9, 2026

Find an organization's NPI

702 active organization NPIs are registered under names beginning "Internal Medicine". Each location can bill under its own NPI, so add the city to find the one you need.

426 to 450 of 702, exact name first

  1. Internal Medicine Consultants Of York, INC

    Internal Medicine Physician · York, PA · issued Jul 2, 2006

    1306875109
  2. Internal Medicine Consultation Services, LLC

    Internal Medicine Physician · Hagerstown, MD · issued Dec 3, 2021

    1821756107
  3. Internal Medicine Consulting, LLC

    Internal Medicine Physician · Richmond, VA · issued Aug 8, 2010

    1164737722
  4. Internal Medicine Consulting Services

    Internal Medicine Physician · Atlanta, GA · issued Apr 25, 2019

    1679137657
  5. Internal Medicine Diagnostic Center

    Internal Medicine Physician · Magnolia, TX · issued Jun 30, 2005

    1982601472
  6. Internal Medicine Diagnostics INC

    Internal Medicine Physician · Cherokee Village, AR · issued Sep 27, 2005

    1114913936
  7. Internal Medicine Diagnostics INC

    Clinical Medical Laboratory · Ebensburg, PA · issued Oct 15, 2014

    1306240692
  8. Internal Medicine Doctors Of Las Cruces

    Internal Medicine Physician · Las Cruces, NM · issued Apr 2, 2007

    1518088392
  9. Internal Medicine East, PC

    Internal Medicine Physician · Cordova, TN · issued Jul 20, 2006

    1861412397
  10. Internal Medicine Education & Research Foundation Of Columbus, INC

    Ph.D. Medical Genetics · Columbus, GA · issued May 8, 2006

    1821047721
  11. Internal Medicine Education And Research Foundation

    Critical Care Medicine (Internal Medicine) Physician · Columbus, GA · issued May 30, 2007

    1356542997
  12. Internal Medicine Education Foundation INC

    Internal Medicine Physician · Chattanooga, TN · issued Aug 18, 2005

    1952393670
  13. Internal Medicine El Paso PA

    Internal Medicine Physician · El Paso, TX · issued Aug 13, 2025

    1164308458
  14. Internal Medicine, Emilia Murray, Md, PA

    Internal Medicine Physician · Naples, FL · issued Oct 1, 2007

    1699962944
  15. Internal Medicine Endocrinology Assoc, INC

    Endocrinology, Diabetes & Metabolism Physician · North Providence, RI · issued May 22, 2008

    1780841023
  16. Internal Medicine Faculty Practice Associates At St Barnabas Med Ctr

    Internal Medicine Physician · West Orange, NJ · issued May 4, 2006

    1114975257
  17. Internal Medicine For The Psychiatric Patient LLC

    Internal Medicine Physician · Tucson, AZ · issued Oct 30, 2017

    1285146274
  18. Internal Medicine, Geriatrics And Oncology Group, PC

    Internal Medicine Physician · Portage, IN · issued Jun 23, 2006

    1417983537
  19. Internal Medicine Group LLC

    Geriatric Medicine (Internal Medicine) Physician · Norwich, CT · issued Mar 15, 2007

    1770617367
  20. Internal Medicine Group INC

    Primary Care Clinic/Center · Jupiter, FL · issued Mar 9, 2017

    1245771336
  21. Internal Medicine Group

    Internal Medicine Physician · Orlando, FL · issued Jul 2, 2006

    1316976145
  22. Internal Medicine Group

    Internal Medicine Physician · West Palm Beach, FL · issued Jul 22, 2006

    1093736100
  23. Internal Medicine Group, PA

    Internal Medicine Physician · Jackson, MS · issued Aug 1, 2006

    1942217120
  24. Internal Medicine Group, PA

    Specialist · Hickory, NC · issued Mar 27, 2006

    1114987781
  25. Internal Medicine Group

    Internal Medicine Physician · Rochester, NY · issued May 11, 2006

    1649220393

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