NPI Central

Warfarin (Coumadin, Jantoven) Prescribers in Oklahoma

Ranked by documented Medicare Part D claim volume (2024).

1,088 providers in Oklahoma have Medicare Part D claims for warfarin. Ordering reflects documented Part D claim volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile and what they prescribe under Medicare.

Prescribers in OK
1,088
Data year
2024
Registry vintage
June 2026

warfarin prescribers in Oklahoma

Ranked by Part D claim volume.
  1. 1

    Family Medicine Physician · Tulsa, OK

    435 Medicare Part D claims (2024)

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  2. 2

    Cardiovascular Disease Physician · Norman, OK

    317 Medicare Part D claims (2024)

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  3. 3

    Interventional Cardiology Physician · Oklahoma City, OK

    267 Medicare Part D claims (2024)

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  4. 4

    Cardiovascular Disease Physician · Norman, OK

    205 Medicare Part D claims (2024)

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  5. 5

    Interventional Cardiology Physician · Oklahoma City, OK

    199 Medicare Part D claims (2024)

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  6. 6

    Interventional Cardiology Physician · Oklahoma City, OK

    198 Medicare Part D claims (2024)

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  7. 7

    Cardiovascular Disease Physician · Oklahoma City, OK

    176 Medicare Part D claims (2024)

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  8. 8

    Family Medicine Physician · Shattuck, OK

    170 Medicare Part D claims (2024)

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  9. 9

    Advanced Heart Failure and Transplant Cardiology Physician · Oklahoma City, OK

    168 Medicare Part D claims (2024)

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  10. 10

    Internal Medicine Physician · Tulsa, OK

    167 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Tulsa, OK

    163 Medicare Part D claims (2024)

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  12. 12

    Hematology & Oncology Physician · Tulsa, OK

    159 Medicare Part D claims (2024)

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  13. 13

    Cardiovascular Disease Physician · Oklahoma City, OK

    155 Medicare Part D claims (2024)

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  14. 14

    Family Medicine Physician · Hugo, OK

    145 Medicare Part D claims (2024)

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  15. 15

    Interventional Cardiology Physician · Oklahoma City, OK

    143 Medicare Part D claims (2024)

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  16. 16

    Gerontology Clinical Nurse Specialist · Norman, OK

    143 Medicare Part D claims (2024)

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  17. 17

    Interventional Cardiology Physician · Oklahoma City, OK

    143 Medicare Part D claims (2024)

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  18. 18

    Interventional Cardiology Physician · Oklahoma City, OK

    141 Medicare Part D claims (2024)

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  19. 19

    Interventional Cardiology Physician · Oklahoma City, OK

    140 Medicare Part D claims (2024)

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  20. 20

    Cardiovascular Disease Physician · Bartlesville, OK

    138 Medicare Part D claims (2024)

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  21. 21

    Family Medicine Physician · Oklahoma City, OK

    136 Medicare Part D claims (2024)

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  22. 22

    Cardiovascular Disease Physician · Enid, OK

    135 Medicare Part D claims (2024)

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  23. 23

    Interventional Cardiology Physician · Oklahoma City, OK

    132 Medicare Part D claims (2024)

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  24. 24

    Interventional Cardiology Physician · Oklahoma City, OK

    132 Medicare Part D claims (2024)

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  25. 25

    Family Medicine Physician · Shattuck, OK

    132 Medicare Part D claims (2024)

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  26. 26

    Cardiovascular Disease Physician · Tulsa, OK

    130 Medicare Part D claims (2024)

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  27. 27

    Internal Medicine Physician · Tulsa, OK

    126 Medicare Part D claims (2024)

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  28. 28

    Internal Medicine Physician · Tulsa, OK

    124 Medicare Part D claims (2024)

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  29. 29

    Interventional Cardiology Physician · Oklahoma City, OK

    124 Medicare Part D claims (2024)

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  30. 30

    Interventional Cardiology Physician · Oklahoma City, OK

    124 Medicare Part D claims (2024)

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  31. 31

    Interventional Cardiology Physician · Oklahoma City, OK

    123 Medicare Part D claims (2024)

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  32. 32

    Clinical Cardiac Electrophysiology Physician · Oklahoma City, OK

    123 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Broken Arrow, OK

    121 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · Lexington, OK

    120 Medicare Part D claims (2024)

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  35. 35

    Interventional Cardiology Physician · Oklahoma City, OK

    120 Medicare Part D claims (2024)

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  36. 36

    Family Medicine Physician · Duncan, OK

    118 Medicare Part D claims (2024)

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  37. 37

    Family Medicine Physician · Claremore, OK

    118 Medicare Part D claims (2024)

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  38. 38

    Interventional Cardiology Physician · Oklahoma City, OK

    113 Medicare Part D claims (2024)

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  39. 39

    Interventional Cardiology Physician · Oklahoma City, OK

    113 Medicare Part D claims (2024)

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  40. 40

    Cardiovascular Disease Physician · Durant, OK

    110 Medicare Part D claims (2024)

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  41. 41

    Cardiovascular Disease Physician · Muskogee, OK

    108 Medicare Part D claims (2024)

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  42. 42

    Family Medicine Physician · Hennessey, OK

    108 Medicare Part D claims (2024)

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  43. 43
    Jack BrownMD, DPM

    Family Medicine Physician · Sand Springs, OK

    108 Medicare Part D claims (2024)

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  44. 44

    Family Medicine Physician · Grove, OK

    106 Medicare Part D claims (2024)

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  45. 45

    Cardiovascular Disease Physician · Bartlesville, OK

    105 Medicare Part D claims (2024)

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  46. 46

    Interventional Cardiology Physician · Oklahoma City, OK

    102 Medicare Part D claims (2024)

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  47. 47

    Advanced Heart Failure and Transplant Cardiology Physician · Tulsa, OK

    102 Medicare Part D claims (2024)

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  48. 48

    Interventional Cardiology Physician · Oklahoma City, OK

    101 Medicare Part D claims (2024)

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  49. 49

    Family Medicine Physician · Purcell, OK

    100 Medicare Part D claims (2024)

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  50. 50

    Specialist · Norman, OK

    98 Medicare Part D claims (2024)

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Medicare Part D only. Counts and ordering reflect Medicare Part D claims (2024) from CMS — they exclude cash-pay, commercial, and Medicaid prescriptions and undercount cash-pay categories (e.g. GLP-1 weight-loss, testosterone). Not a quality or "best" ranking. Absence does not mean a provider does not prescribe warfarin. Source: CMS NPPES (June 2026).