NPPES file of Aug 9, 2026

Find an organization's NPI

9 active organization NPIs are registered under names beginning "Open System Mri" in California. Each location can bill under its own NPI, so add the city to find the one you need.

1 to 9 of 9, exact name first

  1. Open System Mri LLC

    Diagnostic Radiology Physician · Chico, CA · issued Jul 17, 2006

    1598783052
  2. Open System Mri LLC

    Diagnostic Radiology Physician · Chico, CA · issued Feb 6, 2017

    1649718016
  3. Open System Mri LLC

    Diagnostic Radiology Physician · El Centro, CA · issued Mar 23, 2017

    1871024612
  4. Open System Mri LLC

    Diagnostic Radiology Physician · Pasadena, CA · issued Mar 23, 2017

    1619408465
  5. Open System Mri LLC

    Diagnostic Radiology Physician · Santa Ana, CA · issued Mar 27, 2017

    1124559570
  6. Open System Mri 1 A California Limited Partnership

    Diagnostic Radiology Physician · Santa Ana, CA · issued Jul 17, 2006

    1568480028
  7. Open System Mri I A California Limited Partnership

    Diagnostic Radiology Physician · El Centro, CA · issued Jul 17, 2006

    1457379919
  8. Open System Mri II LTD

    Diagnostic Radiology Physician · Pasadena, CA · issued Jul 17, 2006

    1699793141
  9. Open System Mri III LTD

    Diagnostic Radiology Physician · Redding, CA · issued Jul 17, 2006

    1588682041

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