NPI Central

Joint Injection (knee Or Other Large Joint) Providers in San-Francisco, CA

Ranked by documented Medicare service volume (2024).

81 providers in San-Francisco, California have Medicare claims for joint injection (knee or other large joint). Ordering reflects documented Medicare service volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile, map, and the procedures they bill Medicare.

Providers in San-Francisco
81
Data year
2024
Registry vintage
June 2026

Joint Injection (knee Or Other Large Joint) providers in San-Francisco

Ranked by Medicare service volume.
  1. 1
    Roger WangD.O.

    Allergy & Immunology (Internal Medicine) Physician · San Francisco, CA

    1,317 Medicare services (2024)

    View profile →
  2. 2
    Jianghui ZhangM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    1,001 Medicare services (2024)

    View profile →
  3. 3
    Katherine ZiesingPA-C

    Physician Assistant · San Francisco, CA

    695 Medicare services (2024)

    View profile →
  4. 4
    Joshua SampsonM.D.

    Sports Medicine (Family Medicine) Physician · San Francisco, CA

    535 Medicare services (2024)

    View profile →
  5. 5
    Dave AtkinM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    531 Medicare services (2024)

    View profile →
  6. 6
    Neil PathareM.D.

    Sports Medicine (Orthopaedic Surgery) Physician · San Francisco, CA

    334 Medicare services (2024)

    View profile →
  7. 7
    Gordon LundyM. D.

    Orthopaedic Surgery Physician · San Francisco, CA

    316 Medicare services (2024)

    View profile →
  8. 8
    Dominic TseM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    255 Medicare services (2024)

    View profile →
  9. 9
    Piers BarryM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    245 Medicare services (2024)

    View profile →
  10. 10
    Christopher CoxM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    239 Medicare services (2024)

    View profile →
  11. 11
    Mark SchrumpfM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    228 Medicare services (2024)

    View profile →
  12. 12
    Sonja GoldbergMPT

    Physician Assistant · San Francisco, CA

    226 Medicare services (2024)

    View profile →
  13. 13
    Kenneth AkizukiMD

    Orthopaedic Surgery Physician · San Francisco, CA

    225 Medicare services (2024)

    View profile →
  14. 14
    Johnna WalkerPA-C

    Surgical Physician Assistant · San Francisco, CA

    222 Medicare services (2024)

    View profile →
  15. 15
    Jennifer Van WarmerdamM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    220 Medicare services (2024)

    View profile →
  16. 16
    Anthony LukeMD

    Sports Medicine (Family Medicine) Physician · San Francisco, CA

    215 Medicare services (2024)

    View profile →
  17. 17
    Jeffrey LohM.D.

    Pain Medicine (Anesthesiology) Physician · San Francisco, CA

    198 Medicare services (2024)

    View profile →
  18. 18
    Carlotta CavazosPA-C

    Medical Physician Assistant · San Francisco, CA

    193 Medicare services (2024)

    View profile →
  19. 19
    James ChenM.D., M.P.H.

    Sports Medicine (Orthopaedic Surgery) Physician · San Francisco, CA

    172 Medicare services (2024)

    View profile →
  20. 20
    Daniel NguyenPA-C

    Physician Assistant · San Francisco, CA

    171 Medicare services (2024)

    View profile →
  21. 21
    Peter CallanderM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    169 Medicare services (2024)

    View profile →
  22. 22
    John BelzerM.D.

    Sports Medicine (Orthopaedic Surgery) Physician · San Francisco, CA

    164 Medicare services (2024)

    View profile →
  23. 23
    Sally LiuPA

    Physician Assistant · San Francisco, CA

    149 Medicare services (2024)

    View profile →
  24. 24
    Jeffrey BarryMD

    Orthopaedic Surgery Physician · San Francisco, CA

    132 Medicare services (2024)

    View profile →
  25. 25
    William MontgomeryMD

    Orthopaedic Surgery Physician · San Francisco, CA

    132 Medicare services (2024)

    View profile →
  26. 26
    Alexandra SheperdsonPA-C

    Physician Assistant · San Francisco, CA

    132 Medicare services (2024)

    View profile →
  27. 27
    Michael FeldsteinM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    131 Medicare services (2024)

    View profile →
  28. 28
    James KellyMD

    Orthopaedic Surgery Physician · San Francisco, CA

    125 Medicare services (2024)

    View profile →
  29. 29
    Justin Matusalem

    Physician Assistant · San Francisco, CA

    110 Medicare services (2024)

    View profile →
  30. 30
    Robert PurchaseM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    109 Medicare services (2024)

    View profile →
  31. 31
    Hector OsoriaMD

    Physical Medicine & Rehabilitation Physician · San Francisco, CA

    109 Medicare services (2024)

    View profile →
  32. 32
    Victor PrietoMD

    Orthopaedic Surgery Physician · San Francisco, CA

    102 Medicare services (2024)

    View profile →
  33. 33
    Erik Hansen

    Orthopaedic Surgery Physician · San Francisco, CA

    100 Medicare services (2024)

    View profile →
  34. 34
    Scott SeibertM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    98 Medicare services (2024)

    View profile →
  35. 35
    Karina Del RosarioM.D.

    Physical Medicine & Rehabilitation Physician · San Francisco, CA

    96 Medicare services (2024)

    View profile →
  36. 36
    Isabella SanchezPA

    Physician Assistant · San Francisco, CA

    75 Medicare services (2024)

    View profile →
  37. 37
    Joanne Zou

    Nurse Practitioner · San Francisco, CA

    74 Medicare services (2024)

    View profile →
  38. 38
    Paul RoacheM.D.

    Sports Medicine (Orthopaedic Surgery) Physician · San Francisco, CA

    73 Medicare services (2024)

    View profile →
  39. 39
    Derek WardM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    73 Medicare services (2024)

    View profile →
  40. 40
    Elly LaroqueM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    68 Medicare services (2024)

    View profile →
  41. 41
    Kevin LouieM. D.

    Orthopaedic Surgery Physician · San Francisco, CA

    65 Medicare services (2024)

    View profile →
  42. 42
    Evar SaeleePA-C

    Physician Assistant · San Francisco, CA

    63 Medicare services (2024)

    View profile →
  43. 43
    William BerriganM.D.

    Sports Medicine (Orthopaedic Surgery) Physician · San Francisco, CA

    62 Medicare services (2024)

    View profile →
  44. 44
    Ho TanM.D.

    Adult Medicine Physician · San Francisco, CA

    58 Medicare services (2024)

    View profile →
  45. 45
    Abbey KennedyM.D.

    Orthopaedic Surgery Physician · San Francisco, CA

    56 Medicare services (2024)

    View profile →
  46. 46
    Carlin Senter

    Sports Medicine (Internal Medicine) Physician · San Francisco, CA

    55 Medicare services (2024)

    View profile →
  47. 47
    Keith ChanM.D.

    Sports Medicine (Orthopaedic Surgery) Physician · San Francisco, CA

    55 Medicare services (2024)

    View profile →
  48. 48
    Ginger CupitD.O.

    Family Medicine Physician · San Francisco, CA

    44 Medicare services (2024)

    View profile →
  49. 49
    Nikolaj WolfsonM.D.

    Orthopaedic Trauma Physician · San Francisco, CA

    43 Medicare services (2024)

    View profile →
  50. 50
    Corbin WirtaPA

    Physician Assistant · San Francisco, CA

    43 Medicare services (2024)

    View profile →

Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform joint injection (knee or other large joint). Source: CMS NPPES (June 2026).