NPPES file of Aug 9, 2026

Find an organization's NPI

23 active organization NPIs are registered under names beginning "Bass Medical Group" in California. Each location can bill under its own NPI, so add the city to find the one you need.

1 to 23 of 23, exact name first

  1. Bass Medical Group

    Orthopaedic Surgery Physician · Antioch, CA · issued May 21, 2015

    1396124574
  2. Bass Medical Group

    Sports Medicine (Family Medicine) Physician · Campbell, CA · issued Nov 1, 2023

    1356114334
  3. Bass Medical Group

    Orthopaedic Surgery Physician · Castro Valley, CA · issued Aug 18, 2015

    1093181646
  4. Bass Medical Group

    Pain Medicine Physician · Corte Madera, CA · issued Jan 16, 2019

    1073087755
  5. Bass Medical Group

    Orthopaedic Surgery Physician · Los Altos, CA · issued Mar 15, 2024

    1790544567
  6. Bass Medical Group

    Anesthesiology Physician · Pleasant Hill, CA · issued Mar 7, 2016

    1205296084
  7. Bass Medical Group

    Orthopaedic Surgery Physician · Pleasanton, CA · issued Aug 18, 2015

    1649646282
  8. Bass Medical Group

    Anesthesiology Physician · Pleasanton, CA · issued Mar 7, 2016

    1013377894
  9. Bass Medical Group

    Orthopaedic Surgery Physician · Pleasanton, CA · issued May 3, 2023

    1396434676
  10. Bass Medical Group

    Podiatrist · San Francisco, CA · issued Jun 5, 2024

    1043051857
  11. Bass Medical Group

    Orthopaedic Hand Surgery Physician · San Jose, CA · issued Jan 16, 2019

    1477027050
  12. Bass Medical Group

    Podiatrist · San Jose, CA · issued May 2, 2024

    1609623081
  13. Bass Medical Group

    Internal Medicine Physician · San Ramon, CA · issued Sep 12, 2016

    1033667654
  14. Bass Medical Group

    Specialist · San Ramon, CA · issued May 3, 2023

    1003505397
  15. Bass Medical Group

    Orthopaedic Surgery Physician · San Ramon, CA · issued Oct 20, 2025

    1467329904
  16. Bass Medical Group

    Specialist · Tracy, CA · issued May 3, 2023

    1831888114
  17. Bass Medical Group

    Pain Medicine Physician · Visalia, CA · issued Mar 18, 2016

    1326409343
  18. Bass Medical Group

    Specialist · Walnut Creek, CA · issued Oct 16, 2006

    1154401941
  19. Bass Medical Group

    Orthopaedic Surgery Physician · Walnut Creek, CA · issued Nov 10, 2014

    1043616600
  20. Bass Medical Group

    Internal Medicine Physician · Walnut Creek, CA · issued Feb 14, 2017

    1265971063
  21. Bass Medical Group

    Podiatrist · Walnut Creek, CA · issued Aug 30, 2018

    1811479504
  22. Bass Medical Group

    Medical Oncology Physician · Walnut Creek, CA · issued Apr 30, 2021

    1316520034
  23. Bass Medical Group

    Obstetrics & Gynecology Physician · Walnut Creek, CA · issued Jun 10, 2022

    1174253405

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