NPI Central

Ekg (electrocardiogram) Providers

Ranked by documented Medicare service volume (2024).

112,105 providers have Medicare claims for EKG (electrocardiogram) in the CMS Medicare Physician & Other Practitioners dataset. Open a state for the local directory, or view any provider's full profile. Ordering reflects documented Medicare volume — a transparency signal, not a quality or "best" ranking.

Providers (Medicare)
112,105
Data year
2024
Registry vintage
June 2026

Top ekg (electrocardiogram) providers (Medicare)

A sample, ranked by Medicare service volume.
  1. 1

    Cardiovascular Disease Physician · New York, NY

    32,232 Medicare services (2024)

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  2. 2

    Clinical Cardiac Electrophysiology Physician · Roslyn, NY

    29,261 Medicare services (2024)

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  3. 3

    Portable X-ray and/or Other Portable Diagnostic Imaging Supplier · Hunt Valley, MD

    27,817 Medicare services (2024)

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  4. 4

    Cardiovascular Disease Physician · Ridgewood, NJ

    24,269 Medicare services (2024)

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  5. 5

    Cardiovascular Disease Physician · Islandia, NY

    22,826 Medicare services (2024)

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  6. 6

    Cardiovascular Disease Physician · New York, NY

    18,946 Medicare services (2024)

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  7. 7

    Interventional Cardiology Physician · Brooklyn, NY

    18,638 Medicare services (2024)

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  8. 8

    Cardiovascular Disease Physician · Rochester, MN

    16,920 Medicare services (2024)

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  9. 9

    Cardiovascular Disease Physician · Memphis, TN

    15,155 Medicare services (2024)

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  10. 10
    Thomas GerberM.D., PHD

    Cardiovascular Disease Physician · Rochester, MN

    14,363 Medicare services (2024)

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  11. 11

    Cardiovascular Disease Physician · Stanford, CA

    13,839 Medicare services (2024)

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  12. 12

    Cardiovascular Disease Physician · Jacksonville, FL

    13,669 Medicare services (2024)

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  13. 13

    Cardiovascular Disease Physician · Houston, TX

    12,583 Medicare services (2024)

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  14. 14

    Cardiovascular Disease Physician · Rochester, MN

    12,568 Medicare services (2024)

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  15. 15

    Cardiovascular Disease Physician · New York, NY

    11,080 Medicare services (2024)

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  16. 16

    Clinical Cardiac Electrophysiology Physician · Austin, TX

    10,557 Medicare services (2024)

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  17. 17

    Cardiovascular Disease Physician · Greenfield, MA

    9,910 Medicare services (2024)

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  18. 18

    Cardiovascular Disease Physician · Richmond, VA

    9,569 Medicare services (2024)

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  19. 19

    Cardiovascular Disease Physician · Maywood, IL

    9,549 Medicare services (2024)

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  20. 20

    Clinical Cardiac Electrophysiology Physician · Los Angeles, CA

    9,330 Medicare services (2024)

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  21. 21

    Interventional Cardiology Physician · Omaha, NE

    9,191 Medicare services (2024)

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  22. 22

    Cardiovascular Disease Physician · Temple, TX

    8,977 Medicare services (2024)

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  23. 23

    Mobile Radiology Clinic/Center · Mamaroneck, NY

    8,971 Medicare services (2024)

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  24. 24

    Internal Medicine Physician · Oroville, CA

    8,944 Medicare services (2024)

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  25. 25

    Nuclear Cardiology Physician · Peabody, MA

    8,866 Medicare services (2024)

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  26. 26

    Internal Medicine Physician · Victoria, TX

    8,848 Medicare services (2024)

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  27. 27

    Cardiovascular Disease Physician · Durham, NC

    8,570 Medicare services (2024)

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  28. 28

    Cardiovascular Disease Physician · New York, NY

    8,569 Medicare services (2024)

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  29. 29

    Clinical Cardiac Electrophysiology Physician · San Francisco, CA

    8,334 Medicare services (2024)

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  30. 30

    Advanced Heart Failure and Transplant Cardiology Physician · Rochester, MN

    8,282 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 EKG (electrocardiogram).