NPI Central

Joint Injection (knee Or Other Large Joint) Providers in Fountain Valley, CA

Ranked by documented Medicare service volume (2024).

26 providers in Fountain Valley, 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 Fountain Valley
26
Data year
2024
Registry vintage
June 2026

Joint Injection (knee Or Other Large Joint) providers in Fountain Valley

Ranked by Medicare service volume.
  1. 1

    Anesthesiology Physician · Fountain Valley, CA

    1,788 Medicare services (2024)

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  2. 2

    Internal Medicine Physician · Fountain Valley, CA

    1,128 Medicare services (2024)

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  3. 3

    Interventional Pain Medicine Physician · Fountain Valley, CA

    742 Medicare services (2024)

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  4. 4

    General Practice Physician · Fountain Valley, CA

    598 Medicare services (2024)

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  5. 5

    Orthopaedic Surgery Physician · Fountain Valley, CA

    271 Medicare services (2024)

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  6. 6

    Rheumatology Physician · Fountain Valley, CA

    205 Medicare services (2024)

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  7. 7
    Kenneth ChambersM.D., M.P.H

    Orthopaedic Surgery Physician · Fountain Valley, CA

    200 Medicare services (2024)

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  8. 8

    Orthopaedic Surgery Physician · Fountain Valley, CA

    193 Medicare services (2024)

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  9. 9

    Orthopaedic Surgery Physician · Fountain Valley, CA

    166 Medicare services (2024)

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  10. 10

    Orthopaedic Surgery Physician · Fountain Valley, CA

    153 Medicare services (2024)

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  11. 11

    Adult Reconstructive Orthopaedic Surgery Physician · Fountain Valley, CA

    145 Medicare services (2024)

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  12. 12

    Orthopaedic Surgery Physician · Fountain Valley, CA

    106 Medicare services (2024)

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  13. 13

    Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician · Fountain Valley, CA

    105 Medicare services (2024)

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  14. 14

    Sports Medicine (Orthopaedic Surgery) Physician · Fountain Valley, CA

    83 Medicare services (2024)

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  15. 15

    Pain Medicine (Anesthesiology) Physician · Fountain Valley, CA

    70 Medicare services (2024)

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  16. 16

    Internal Medicine Physician · Fountain Valley, CA

    68 Medicare services (2024)

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  17. 17

    Internal Medicine Physician · Fountain Valley, CA

    67 Medicare services (2024)

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  18. 18

    Orthopaedic Surgery Physician · Fountain Valley, CA

    53 Medicare services (2024)

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  19. 19

    Specialist · Fountain Valley, CA

    52 Medicare services (2024)

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  20. 20

    Pain Medicine (Anesthesiology) Physician · Fountain Valley, CA

    46 Medicare services (2024)

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  21. 21

    Specialist · Fountain Valley, CA

    41 Medicare services (2024)

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  22. 22

    Orthopaedic Surgery Physician · Fountain Valley, CA

    36 Medicare services (2024)

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  23. 23

    Orthopaedic Surgery Physician · Fountain Valley, CA

    30 Medicare services (2024)

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  24. 24

    Interventional Pain Medicine Physician · Fountain Valley, CA

    24 Medicare services (2024)

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  25. 25

    Pain Medicine (Physical Medicine & Rehabilitation) Physician · Fountain Valley, CA

    18 Medicare services (2024)

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  26. 26

    Ambulatory Surgical Clinic/Center · Fountain Valley, CA

    16 Medicare services (2024)

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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).