NPI Central

Ekg (electrocardiogram) Providers in Lancaster, CA

Ranked by documented Medicare service volume (2024).

34 providers in Lancaster, California 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 Lancaster
34
Data year
2024
Registry vintage
June 2026

Ekg (electrocardiogram) providers in Lancaster

Ranked by Medicare service volume.
  1. 1

    Specialist · Lancaster, CA

    472 Medicare services (2024)

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  2. 2

    Specialist · Lancaster, CA

    310 Medicare services (2024)

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  3. 3

    Cardiovascular Disease Physician · Lancaster, CA

    273 Medicare services (2024)

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  4. 4

    Geriatric Medicine (Internal Medicine) Physician · Lancaster, CA

    255 Medicare services (2024)

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  5. 5

    Specialist · Lancaster, CA

    253 Medicare services (2024)

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  6. 6

    Cardiovascular Disease Physician · Lancaster, CA

    233 Medicare services (2024)

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  7. 7

    Internal Medicine Physician · Lancaster, CA

    219 Medicare services (2024)

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  8. 8

    Emergency Medicine Physician · Lancaster, CA

    167 Medicare services (2024)

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  9. 9

    Internal Medicine Physician · Lancaster, CA

    137 Medicare services (2024)

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  10. 10

    Emergency Medicine Physician · Lancaster, CA

    124 Medicare services (2024)

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  11. 11

    Specialist · Lancaster, CA

    124 Medicare services (2024)

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  12. 12

    Emergency Medicine Physician · Lancaster, CA

    118 Medicare services (2024)

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  13. 13

    Emergency Medicine Physician · Lancaster, CA

    112 Medicare services (2024)

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  14. 14

    Emergency Medicine Physician · Lancaster, CA

    108 Medicare services (2024)

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  15. 15

    Emergency Medicine Physician · Lancaster, CA

    102 Medicare services (2024)

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  16. 16

    Emergency Medicine Physician · Lancaster, CA

    93 Medicare services (2024)

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  17. 17

    Emergency Medicine Physician · Lancaster, CA

    75 Medicare services (2024)

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  18. 18

    Internal Medicine Physician · Lancaster, CA

    72 Medicare services (2024)

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  19. 19

    Internal Medicine Physician · Lancaster, CA

    64 Medicare services (2024)

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  20. 20

    Family Medicine Physician · Lancaster, CA

    59 Medicare services (2024)

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  21. 21

    Endocrinology, Diabetes & Metabolism Physician · Lancaster, CA

    56 Medicare services (2024)

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  22. 22

    Family Medicine Physician · Lancaster, CA

    43 Medicare services (2024)

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  23. 23

    Family Medicine Physician · Lancaster, CA

    39 Medicare services (2024)

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  24. 24

    Family Medicine Physician · Lancaster, CA

    37 Medicare services (2024)

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  25. 25

    Family Nurse Practitioner · Lancaster, CA

    32 Medicare services (2024)

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  26. 26

    Nurse Practitioner · Lancaster, CA

    27 Medicare services (2024)

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  27. 27

    Internal Medicine Physician · Lancaster, CA

    27 Medicare services (2024)

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  28. 28

    Physician Assistant · Lancaster, CA

    21 Medicare services (2024)

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  29. 29

    Physician Assistant · Lancaster, CA

    21 Medicare services (2024)

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  30. 30

    Internal Medicine Physician · Lancaster, CA

    18 Medicare services (2024)

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  31. 31

    Family Medicine Physician · Lancaster, CA

    16 Medicare services (2024)

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  32. 32

    Dermatology Physician · Lancaster, CA

    14 Medicare services (2024)

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  33. 33

    Pulmonary Disease Physician · Lancaster, CA

    12 Medicare services (2024)

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  34. 34

    Nurse Practitioner · Lancaster, CA

    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).