NPI Central

Ekg (electrocardiogram) Providers in Castro Valley, CA

Ranked by documented Medicare service volume (2024).

27 providers in Castro Valley, 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 Castro Valley
27
Data year
2024
Registry vintage
June 2026

Ekg (electrocardiogram) providers in Castro Valley

Ranked by Medicare service volume.
  1. 1

    Cardiovascular Disease Physician · Castro Valley, CA

    716 Medicare services (2024)

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  2. 2

    Emergency Medicine Physician · Castro Valley, CA

    430 Medicare services (2024)

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  3. 3

    Emergency Medicine Physician · Castro Valley, CA

    296 Medicare services (2024)

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  4. 4

    Emergency Medicine Physician · Castro Valley, CA

    286 Medicare services (2024)

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  5. 5

    Emergency Medicine Physician · Castro Valley, CA

    274 Medicare services (2024)

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  6. 6

    Student in an Organized Health Care Education/Training Program · Castro Valley, CA

    249 Medicare services (2024)

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  7. 7

    Family Medicine Physician · Castro Valley, CA

    165 Medicare services (2024)

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  8. 8

    Cardiovascular Disease Physician · Castro Valley, CA

    165 Medicare services (2024)

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  9. 9

    Emergency Medicine Physician · Castro Valley, CA

    152 Medicare services (2024)

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  10. 10

    Internal Medicine Physician · Castro Valley, CA

    148 Medicare services (2024)

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  11. 11

    Emergency Medicine Physician · Castro Valley, CA

    117 Medicare services (2024)

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  12. 12

    Cardiovascular Disease Physician · Castro Valley, CA

    111 Medicare services (2024)

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  13. 13

    Emergency Medicine Physician · Castro Valley, CA

    106 Medicare services (2024)

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  14. 14

    Emergency Medicine Physician · Castro Valley, CA

    92 Medicare services (2024)

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  15. 15

    Emergency Medicine Physician · Castro Valley, CA

    89 Medicare services (2024)

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  16. 16

    Cardiovascular Disease Physician · Castro Valley, CA

    66 Medicare services (2024)

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  17. 17

    Nurse Practitioner · Castro Valley, CA

    33 Medicare services (2024)

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  18. 18

    Internal Medicine Physician · Castro Valley, CA

    32 Medicare services (2024)

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  19. 19

    Family Medicine Physician · Castro Valley, CA

    31 Medicare services (2024)

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  20. 20

    Internal Medicine Physician · Castro Valley, CA

    30 Medicare services (2024)

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  21. 21

    Family Medicine Physician · Castro Valley, CA

    25 Medicare services (2024)

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  22. 22

    Cardiovascular Disease Physician · Castro Valley, CA

    20 Medicare services (2024)

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  23. 23

    Family Medicine Physician · Castro Valley, CA

    16 Medicare services (2024)

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  24. 24

    Internal Medicine Physician · Castro Valley, CA

    13 Medicare services (2024)

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  25. 25

    Emergency Medicine Physician · Castro Valley, CA

    12 Medicare services (2024)

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  26. 26

    Pulmonary Disease Physician · Castro Valley, CA

    11 Medicare services (2024)

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  27. 27

    Family Medicine Physician · Castro Valley, 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).