NPI Central

Colonoscopy Providers in Salem, MA

Ranked by documented Medicare service volume (2024).

11 providers in Salem, Massachusetts have Medicare claims for colonoscopy. 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 Salem
11
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Salem

Ranked by Medicare service volume.
  1. 1
    Joshua NamiasM.D.

    Gastroenterology Physician · Salem, MA

    394 Medicare services (2024)

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  2. 2
    Nicholas KaramitsiosMD

    Gastroenterology Physician · Salem, MA

    345 Medicare services (2024)

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  3. 3
    Gregg BrodskyMD

    Gastroenterology Physician · Salem, MA

    312 Medicare services (2024)

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  4. 4
    Jeffrey OringerMD

    Gastroenterology Physician · Salem, MA

    266 Medicare services (2024)

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  5. 5
    Khoa DOMD

    Gastroenterology Physician · Salem, MA

    257 Medicare services (2024)

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  6. 6
    Ronald HartfelderMD

    Gastroenterology Physician · Salem, MA

    199 Medicare services (2024)

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  7. 7
    Lauren ShkolnikD.O.

    Gastroenterology Physician · Salem, MA

    156 Medicare services (2024)

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  8. 8
    Albert NamiasMD

    Gastroenterology Physician · Salem, MA

    142 Medicare services (2024)

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  9. 9
    Melissa MinorM.D.

    Gastroenterology Physician · Salem, MA

    116 Medicare services (2024)

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  10. 10
    Ayman UsmaniMD

    Gastroenterology Physician · Salem, MA

    70 Medicare services (2024)

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  11. 11
    Connie HuangM.D.

    Gastroenterology Physician · Salem, MA

    61 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 colonoscopy. Source: CMS NPPES (June 2026).