NPI Central

Ekg (electrocardiogram) Providers in Arizona

Ranked by documented Medicare service volume (2024).

2,657 providers in Arizona have Medicare claims for EKG (electrocardiogram). 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 AZ
2,657
Data year
2024
Registry vintage
June 2026

Ekg (electrocardiogram) providers in Arizona

Ranked by Medicare service volume.
  1. 1

    Interventional Cardiology Physician · Scottsdale, AZ

    4,269 Medicare services (2024)

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  2. 2

    Clinical Cardiac Electrophysiology Physician · Tucson, AZ

    4,225 Medicare services (2024)

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  3. 3

    Cardiovascular Disease Physician · Tucson, AZ

    3,675 Medicare services (2024)

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  4. 4

    Interventional Cardiology Physician · Phoenix, AZ

    3,053 Medicare services (2024)

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  5. 5

    Clinical Cardiac Electrophysiology Physician · Tucson, AZ

    2,810 Medicare services (2024)

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  6. 6

    Clinical Cardiac Electrophysiology Physician · Tucson, AZ

    2,696 Medicare services (2024)

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  7. 7

    Cardiovascular Disease Physician · Mesa, AZ

    2,341 Medicare services (2024)

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  8. 8

    Interventional Cardiology Physician · Lake Havasu City, AZ

    2,219 Medicare services (2024)

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  9. 9

    Clinical Cardiac Electrophysiology Physician · Tucson, AZ

    2,218 Medicare services (2024)

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  10. 10

    Cardiovascular Disease Physician · Peoria, AZ

    2,190 Medicare services (2024)

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  11. 11

    Interventional Cardiology Physician · Chandler, AZ

    2,084 Medicare services (2024)

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  12. 12

    Interventional Cardiology Physician · Peoria, AZ

    2,060 Medicare services (2024)

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  13. 13

    Cardiovascular Disease Physician · Tucson, AZ

    2,018 Medicare services (2024)

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  14. 14

    Cardiovascular Disease Physician · Peoria, AZ

    2,010 Medicare services (2024)

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  15. 15

    Cardiovascular Disease Physician · Kingman, AZ

    1,963 Medicare services (2024)

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  16. 16

    Cardiovascular Disease Physician · Flagstaff, AZ

    1,950 Medicare services (2024)

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  17. 17

    Cardiovascular Disease Physician · Scottsdale, AZ

    1,920 Medicare services (2024)

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  18. 18

    Cardiovascular Disease Physician · Peoria, AZ

    1,892 Medicare services (2024)

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  19. 19

    Cardiovascular Disease Physician · Peoria, AZ

    1,873 Medicare services (2024)

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  20. 20

    Cardiovascular Disease Physician · Prescott, AZ

    1,843 Medicare services (2024)

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  21. 21

    Interventional Cardiology Physician · Scottsdale, AZ

    1,840 Medicare services (2024)

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  22. 22

    Interventional Cardiology Physician · Peoria, AZ

    1,839 Medicare services (2024)

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  23. 23

    Cardiovascular Disease Physician · Scottsdale, AZ

    1,837 Medicare services (2024)

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  24. 24

    Clinical Cardiac Electrophysiology Physician · Tucson, AZ

    1,837 Medicare services (2024)

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  25. 25

    Interventional Cardiology Physician · Peoria, AZ

    1,836 Medicare services (2024)

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  26. 26

    Interventional Cardiology Physician · Peoria, AZ

    1,835 Medicare services (2024)

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  27. 27

    Cardiovascular Disease Physician · Tucson, AZ

    1,797 Medicare services (2024)

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  28. 28

    Clinical Cardiac Electrophysiology Physician · Scottsdale, AZ

    1,792 Medicare services (2024)

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  29. 29

    Interventional Cardiology Physician · Tucson, AZ

    1,768 Medicare services (2024)

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  30. 30

    Cardiovascular Disease Physician · Gilbert, AZ

    1,766 Medicare services (2024)

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  31. 31

    Cardiovascular Disease Physician · Scottsdale, AZ

    1,759 Medicare services (2024)

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  32. 32

    Cardiovascular Disease Physician · Phoenix, AZ

    1,750 Medicare services (2024)

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  33. 33

    Cardiovascular Disease Physician · Prescott, AZ

    1,738 Medicare services (2024)

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  34. 34

    Cardiovascular Disease Physician · Phoenix, AZ

    1,733 Medicare services (2024)

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  35. 35

    Interventional Cardiology Physician · Peoria, AZ

    1,729 Medicare services (2024)

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  36. 36

    Interventional Cardiology Physician · Flagstaff, AZ

    1,719 Medicare services (2024)

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  37. 37

    Interventional Cardiology Physician · Peoria, AZ

    1,711 Medicare services (2024)

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  38. 38

    Cardiovascular Disease Physician · Peoria, AZ

    1,707 Medicare services (2024)

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  39. 39

    Clinical Cardiac Electrophysiology Physician · Surprise, AZ

    1,667 Medicare services (2024)

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  40. 40

    Clinical Cardiac Electrophysiology Physician · Phoenix, AZ

    1,647 Medicare services (2024)

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  41. 41

    Cardiovascular Disease Physician · Tucson, AZ

    1,634 Medicare services (2024)

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  42. 42

    Cardiovascular Disease Physician · Flagstaff, AZ

    1,627 Medicare services (2024)

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  43. 43

    Interventional Cardiology Physician · Mesa, AZ

    1,592 Medicare services (2024)

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  44. 44

    Specialist · Yuma, AZ

    1,587 Medicare services (2024)

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  45. 45

    Interventional Cardiology Physician · Tucson, AZ

    1,584 Medicare services (2024)

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  46. 46

    Cardiovascular Disease Physician · Mesa, AZ

    1,583 Medicare services (2024)

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  47. 47

    Interventional Cardiology Physician · Tucson, AZ

    1,542 Medicare services (2024)

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  48. 48

    Interventional Cardiology Physician · Peoria, AZ

    1,535 Medicare services (2024)

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  49. 49

    Cardiovascular Disease Physician · Prescott, AZ

    1,504 Medicare services (2024)

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  50. 50

    Interventional Cardiology Physician · Phoenix, AZ

    1,497 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). Source: CMS NPPES (June 2026).