NPI Central

Joint Injection (knee Or Other Large Joint) Providers in Marshalltown, IA

Ranked by documented Medicare service volume (2024).

7 providers in Marshalltown, Iowa 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 Marshalltown
7
Data year
2024
Registry vintage
June 2026

Joint Injection (knee Or Other Large Joint) providers in Marshalltown

Ranked by Medicare service volume.
  1. 1
    Michael KnutsenMPAS, PA-C

    Physician Assistant · Marshalltown, IA

    187 Medicare services (2024)

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  2. 2

    Orthopaedic Surgery Physician · Marshalltown, IA

    135 Medicare services (2024)

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  3. 3

    Orthopaedic Surgery Physician · Marshalltown, IA

    50 Medicare services (2024)

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  4. 4

    Family Medicine Physician · Marshalltown, IA

    50 Medicare services (2024)

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  5. 5

    Family Medicine Physician · Marshalltown, IA

    30 Medicare services (2024)

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  6. 6

    Family Medicine Physician · Marshalltown, IA

    25 Medicare services (2024)

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  7. 7

    Nurse Practitioner · Marshalltown, IA

    23 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).