NPI Central

Ekg (electrocardiogram) Providers in Waterloo, IA

Ranked by documented Medicare service volume (2024).

43 providers in Waterloo, Iowa 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 Waterloo
43
Data year
2024
Registry vintage
June 2026

Ekg (electrocardiogram) providers in Waterloo

Ranked by Medicare service volume.
  1. 1

    Cardiovascular Disease Physician · Waterloo, IA

    2,380 Medicare services (2024)

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  2. 2

    Interventional Cardiology Physician · Waterloo, IA

    2,261 Medicare services (2024)

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  3. 3

    Clinical Cardiac Electrophysiology Physician · Waterloo, IA

    2,103 Medicare services (2024)

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  4. 4

    Clinical Cardiac Electrophysiology Physician · Waterloo, IA

    1,881 Medicare services (2024)

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  5. 5

    Cardiovascular Disease Physician · Waterloo, IA

    1,727 Medicare services (2024)

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  6. 6

    Cardiovascular Disease Physician · Waterloo, IA

    868 Medicare services (2024)

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  7. 7

    Internal Medicine Physician · Waterloo, IA

    652 Medicare services (2024)

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  8. 8

    Interventional Cardiology Physician · Waterloo, IA

    603 Medicare services (2024)

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  9. 9

    Internal Medicine Physician · Waterloo, IA

    530 Medicare services (2024)

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  10. 10

    Cardiovascular Disease Physician · Waterloo, IA

    285 Medicare services (2024)

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  11. 11

    Family Medicine Physician · Waterloo, IA

    211 Medicare services (2024)

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  12. 12

    Emergency Medicine Physician · Waterloo, IA

    197 Medicare services (2024)

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  13. 13

    Emergency Medicine Physician · Waterloo, IA

    181 Medicare services (2024)

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  14. 14

    Emergency Medicine Physician · Waterloo, IA

    178 Medicare services (2024)

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  15. 15

    Emergency Medicine Physician · Waterloo, IA

    172 Medicare services (2024)

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  16. 16

    Emergency Medicine Physician · Waterloo, IA

    145 Medicare services (2024)

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  17. 17

    Internal Medicine Physician · Waterloo, IA

    126 Medicare services (2024)

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  18. 18

    Emergency Medicine Physician · Waterloo, IA

    73 Medicare services (2024)

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  19. 19

    Emergency Medicine Physician · Waterloo, IA

    62 Medicare services (2024)

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  20. 20

    Internal Medicine Physician · Waterloo, IA

    60 Medicare services (2024)

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  21. 21

    Family Medicine Physician · Waterloo, IA

    45 Medicare services (2024)

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  22. 22

    Family Medicine Physician · Waterloo, IA

    40 Medicare services (2024)

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  23. 23

    Family Medicine Physician · Waterloo, IA

    39 Medicare services (2024)

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  24. 24

    Family Medicine Physician · Waterloo, IA

    37 Medicare services (2024)

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  25. 25

    Family Medicine Physician · Waterloo, IA

    35 Medicare services (2024)

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  26. 26

    Clinical Cardiac Electrophysiology Physician · Waterloo, IA

    34 Medicare services (2024)

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  27. 27

    Internal Medicine Physician · Waterloo, IA

    32 Medicare services (2024)

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  28. 28

    Emergency Medicine Physician · Waterloo, IA

    28 Medicare services (2024)

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  29. 29

    Family Medicine Physician · Waterloo, IA

    27 Medicare services (2024)

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  30. 30

    Family Medicine Physician · Waterloo, IA

    22 Medicare services (2024)

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  31. 31

    Internal Medicine Physician · Waterloo, IA

    21 Medicare services (2024)

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  32. 32

    Family Medicine Physician · Waterloo, IA

    20 Medicare services (2024)

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  33. 33

    General Practice Physician · Waterloo, IA

    18 Medicare services (2024)

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  34. 34

    Family Medicine Physician · Waterloo, IA

    16 Medicare services (2024)

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  35. 35

    Family Medicine Physician · Waterloo, IA

    16 Medicare services (2024)

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  36. 36

    Nurse Practitioner · Waterloo, IA

    15 Medicare services (2024)

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  37. 37

    Family Medicine Physician · Waterloo, IA

    15 Medicare services (2024)

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  38. 38

    Family Medicine Physician · Waterloo, IA

    15 Medicare services (2024)

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  39. 39

    Family Medicine Physician · Waterloo, IA

    13 Medicare services (2024)

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  40. 40

    Family Nurse Practitioner · Waterloo, IA

    13 Medicare services (2024)

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  41. 41

    Family Medicine Physician · Waterloo, IA

    12 Medicare services (2024)

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  42. 42

    Nurse Practitioner · Waterloo, IA

    12 Medicare services (2024)

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  43. 43

    Internal Medicine Physician · Waterloo, IA

    11 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).