NPI Central

Ekg (electrocardiogram) Providers in Illinois

Ranked by documented Medicare service volume (2024).

4,037 providers in Illinois 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 IL
4,037
Data year
2024
Registry vintage
June 2026

Ekg (electrocardiogram) providers in Illinois

Ranked by Medicare service volume.
  1. 1

    Cardiovascular Disease Physician · Maywood, IL

    9,549 Medicare services (2024)

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  2. 2

    Clinical Cardiac Electrophysiology Physician · Elk Grove Village, IL

    6,149 Medicare services (2024)

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  3. 3

    Cardiovascular Disease Physician · Lake Forest, IL

    5,554 Medicare services (2024)

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  4. 4

    Cardiovascular Disease Physician · Dekalb, IL

    5,362 Medicare services (2024)

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  5. 5

    Clinical Cardiac Electrophysiology Physician · Elk Grove Village, IL

    4,936 Medicare services (2024)

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  6. 6

    Cardiovascular Disease Physician · Chicago, IL

    4,935 Medicare services (2024)

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  7. 7

    Clinical Cardiac Electrophysiology Physician · Joliet, IL

    4,832 Medicare services (2024)

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  8. 8

    Interventional Cardiology Physician · Mchenry, IL

    4,637 Medicare services (2024)

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  9. 9

    Cardiovascular Disease Physician · Chicago, IL

    4,123 Medicare services (2024)

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  10. 10

    Clinical Cardiac Electrophysiology Physician · Elgin, IL

    4,086 Medicare services (2024)

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  11. 11

    Cardiovascular Disease Physician · Arlington Heights, IL

    4,047 Medicare services (2024)

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  12. 12

    Cardiovascular Disease Physician · Skokie, IL

    4,046 Medicare services (2024)

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  13. 13

    Clinical Cardiac Electrophysiology Physician · Morris, IL

    4,038 Medicare services (2024)

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  14. 14

    Cardiovascular Disease Physician · Rockford, IL

    3,780 Medicare services (2024)

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  15. 15

    Cardiovascular Disease Physician · Carbondale, IL

    3,741 Medicare services (2024)

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  16. 16

    Interventional Cardiology Physician · Springfield, IL

    3,612 Medicare services (2024)

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  17. 17

    Clinical Cardiac Electrophysiology Physician · Elk Grove Village, IL

    3,538 Medicare services (2024)

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  18. 18

    Cardiovascular Disease Physician · Mattoon, IL

    3,525 Medicare services (2024)

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  19. 19

    Interventional Cardiology Physician · Belleville, IL

    3,524 Medicare services (2024)

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  20. 20

    Interventional Cardiology Physician · Springfield, IL

    3,479 Medicare services (2024)

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  21. 21

    Interventional Cardiology Physician · Mchenry, IL

    3,421 Medicare services (2024)

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  22. 22

    Interventional Cardiology Physician · Hazel Crest, IL

    3,378 Medicare services (2024)

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  23. 23

    Interventional Cardiology Physician · Mchenry, IL

    3,213 Medicare services (2024)

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  24. 24

    Cardiovascular Disease Physician · Park Ridge, IL

    3,198 Medicare services (2024)

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  25. 25

    Cardiovascular Disease Physician · Chicago, IL

    3,172 Medicare services (2024)

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  26. 26

    Cardiovascular Disease Physician · Springfield, IL

    3,137 Medicare services (2024)

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  27. 27

    Interventional Cardiology Physician · Geneva, IL

    3,066 Medicare services (2024)

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  28. 28

    Cardiovascular Disease Physician · Bannockburn, IL

    2,983 Medicare services (2024)

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  29. 29

    Cardiovascular Disease Physician · Peoria, IL

    2,953 Medicare services (2024)

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  30. 30

    Cardiovascular Disease Physician · Arlington Heights, IL

    2,932 Medicare services (2024)

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  31. 31

    Interventional Cardiology Physician · Barrington, IL

    2,852 Medicare services (2024)

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  32. 32

    Interventional Cardiology Physician · Springfield, IL

    2,849 Medicare services (2024)

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  33. 33

    Cardiovascular Disease Physician · Geneva, IL

    2,849 Medicare services (2024)

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  34. 34

    Cardiovascular Disease Physician · Glenview, IL

    2,839 Medicare services (2024)

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  35. 35

    Cardiovascular Disease Physician · Bloomington, IL

    2,834 Medicare services (2024)

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  36. 36

    Cardiovascular Disease Physician · Mattoon, IL

    2,821 Medicare services (2024)

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  37. 37

    Interventional Cardiology Physician · Carbondale, IL

    2,810 Medicare services (2024)

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  38. 38

    Clinical Cardiac Electrophysiology Physician · Naperville, IL

    2,807 Medicare services (2024)

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  39. 39

    Cardiovascular Disease Physician · Hines, IL

    2,776 Medicare services (2024)

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  40. 40

    Cardiovascular Disease Physician · Park Ridge, IL

    2,772 Medicare services (2024)

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  41. 41

    Cardiovascular Disease Physician · Ottawa, IL

    2,762 Medicare services (2024)

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  42. 42

    Cardiovascular Disease Physician · Normal, IL

    2,737 Medicare services (2024)

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  43. 43

    Cardiovascular Disease Physician · Springfield, IL

    2,719 Medicare services (2024)

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  44. 44

    Clinical Cardiac Electrophysiology Physician · Maywood, IL

    2,717 Medicare services (2024)

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  45. 45

    Cardiovascular Disease Physician · Park Ridge, IL

    2,714 Medicare services (2024)

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  46. 46

    Cardiovascular Disease Physician · Barrington, IL

    2,710 Medicare services (2024)

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  47. 47

    Advanced Heart Failure and Transplant Cardiology Physician · Lake Forest, IL

    2,709 Medicare services (2024)

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  48. 48

    Cardiovascular Disease Physician · Libertyville, IL

    2,709 Medicare services (2024)

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  49. 49

    Cardiovascular Disease Physician · Chicago, IL

    2,628 Medicare services (2024)

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  50. 50

    Advanced Heart Failure and Transplant Cardiology Physician · Chicago, IL

    2,569 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).