NPI Central

Ekg (electrocardiogram) Providers in Columbia, MD

Ranked by documented Medicare service volume (2024).

98 providers in Columbia, Maryland 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 Columbia
98
Data year
2024
Registry vintage
June 2026

Ekg (electrocardiogram) providers in Columbia

Ranked by Medicare service volume.
  1. 1

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

    2,365 Medicare services (2024)

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  2. 2

    Cardiovascular Disease Physician · Columbia, MD

    2,020 Medicare services (2024)

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  3. 3

    Cardiovascular Disease Physician · Columbia, MD

    1,842 Medicare services (2024)

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  4. 4

    Cardiovascular Disease Physician · Columbia, MD

    1,816 Medicare services (2024)

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  5. 5

    Cardiovascular Disease Physician · Columbia, MD

    1,804 Medicare services (2024)

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  6. 6

    Cardiovascular Disease Physician · Columbia, MD

    1,789 Medicare services (2024)

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  7. 7

    Cardiovascular Disease Physician · Columbia, MD

    1,777 Medicare services (2024)

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  8. 8

    Specialist · Columbia, MD

    1,682 Medicare services (2024)

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  9. 9

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

    1,601 Medicare services (2024)

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  10. 10

    Cardiovascular Disease Physician · Columbia, MD

    1,443 Medicare services (2024)

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  11. 11

    Clinical Cardiac Electrophysiology Physician · Columbia, MD

    1,402 Medicare services (2024)

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  12. 12

    Specialist · Columbia, MD

    1,238 Medicare services (2024)

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  13. 13

    Cardiovascular Disease Physician · Columbia, MD

    1,234 Medicare services (2024)

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  14. 14

    Cardiovascular Disease Physician · Columbia, MD

    1,136 Medicare services (2024)

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  15. 15

    Specialist · Columbia, MD

    915 Medicare services (2024)

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  16. 16

    Cardiovascular Disease Physician · Columbia, MD

    686 Medicare services (2024)

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  17. 17

    Specialist · Columbia, MD

    462 Medicare services (2024)

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  18. 18

    Emergency Medicine Physician · Columbia, MD

    432 Medicare services (2024)

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  19. 19

    Internal Medicine Physician · Columbia, MD

    337 Medicare services (2024)

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  20. 20

    Internal Medicine Physician · Columbia, MD

    316 Medicare services (2024)

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  21. 21

    Family Nurse Practitioner · Columbia, MD

    308 Medicare services (2024)

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  22. 22

    Emergency Medicine Physician · Columbia, MD

    294 Medicare services (2024)

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  23. 23

    Emergency Medicine Physician · Columbia, MD

    287 Medicare services (2024)

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  24. 24

    Internal Medicine Physician · Columbia, MD

    272 Medicare services (2024)

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  25. 25

    Internal Medicine Physician · Columbia, MD

    270 Medicare services (2024)

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  26. 26

    Internal Medicine Physician · Columbia, MD

    237 Medicare services (2024)

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  27. 27

    Internal Medicine Physician · Columbia, MD

    198 Medicare services (2024)

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  28. 28

    Family Medicine Physician · Columbia, MD

    197 Medicare services (2024)

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  29. 29

    Internal Medicine Physician · Columbia, MD

    196 Medicare services (2024)

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  30. 30

    Cardiovascular Disease Physician · Columbia, MD

    183 Medicare services (2024)

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  31. 31

    Emergency Medicine Physician · Columbia, MD

    163 Medicare services (2024)

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  32. 32

    Internal Medicine Physician · Columbia, MD

    158 Medicare services (2024)

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  33. 33

    Physician Assistant · Columbia, MD

    146 Medicare services (2024)

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  34. 34

    Cardiovascular Disease Physician · Columbia, MD

    130 Medicare services (2024)

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  35. 35

    Internal Medicine Physician · Columbia, MD

    123 Medicare services (2024)

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  36. 36

    Internal Medicine Physician · Columbia, MD

    121 Medicare services (2024)

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  37. 37

    Internal Medicine Physician · Columbia, MD

    112 Medicare services (2024)

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  38. 38

    Nurse Practitioner · Columbia, MD

    104 Medicare services (2024)

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  39. 39

    Emergency Medicine Physician · Columbia, MD

    97 Medicare services (2024)

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  40. 40

    Family Nurse Practitioner · Columbia, MD

    96 Medicare services (2024)

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  41. 41

    Internal Medicine Physician · Columbia, MD

    94 Medicare services (2024)

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  42. 42

    General Practice Physician · Columbia, MD

    84 Medicare services (2024)

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  43. 43

    Nurse Practitioner · Columbia, MD

    70 Medicare services (2024)

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  44. 44

    Internal Medicine Physician · Columbia, MD

    68 Medicare services (2024)

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  45. 45

    Family Nurse Practitioner · Columbia, MD

    65 Medicare services (2024)

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  46. 46

    Family Nurse Practitioner · Columbia, MD

    61 Medicare services (2024)

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  47. 47

    Internal Medicine Physician · Columbia, MD

    61 Medicare services (2024)

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  48. 48

    Internal Medicine Physician · Columbia, MD

    61 Medicare services (2024)

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  49. 49

    Emergency Medicine Physician · Columbia, MD

    54 Medicare services (2024)

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  50. 50

    Family Medicine Physician · Columbia, MD

    53 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).