NPI Central

Warfarin (Coumadin, Jantoven) Prescribers in Ohio

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

4,928 providers in Ohio 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 OH
4,928
Data year
2024
Registry vintage
June 2026

warfarin prescribers in Ohio

Ranked by Part D claim volume.
  1. 1

    Geriatric Medicine (Internal Medicine) Physician · Columbus, OH

    2,354 Medicare Part D claims (2024)

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  2. 2

    Internal Medicine Physician · Lima, OH

    1,260 Medicare Part D claims (2024)

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  3. 3

    Cardiovascular Disease Physician · Akron, OH

    1,091 Medicare Part D claims (2024)

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  4. 4

    Hospitalist Physician · Kettering, OH

    965 Medicare Part D claims (2024)

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  5. 5

    Specialist · Mayfield Heights, OH

    735 Medicare Part D claims (2024)

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  6. 6

    Hospitalist Physician · Bellefontaine, OH

    723 Medicare Part D claims (2024)

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  7. 7

    Cardiovascular Disease Physician · Toledo, OH

    675 Medicare Part D claims (2024)

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  8. 8

    Clinical Cardiac Electrophysiology Physician · Columbus, OH

    651 Medicare Part D claims (2024)

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  9. 9

    Cardiovascular Disease Physician · Toledo, OH

    534 Medicare Part D claims (2024)

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  10. 10

    Internal Medicine Physician · Bedford, OH

    490 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Youngstown, OH

    485 Medicare Part D claims (2024)

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  12. 12

    Pharmacist · Independence, OH

    475 Medicare Part D claims (2024)

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  13. 13
    Kevin SilverMD,FACC,FSCAI,FASNC

    Interventional Cardiology Physician · Akron, OH

    450 Medicare Part D claims (2024)

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  14. 14

    Cardiovascular Disease Physician · Toledo, OH

    446 Medicare Part D claims (2024)

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  15. 15

    Cardiovascular Disease Physician · Celina, OH

    423 Medicare Part D claims (2024)

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  16. 16

    Family Medicine Physician · Bowling Green, OH

    417 Medicare Part D claims (2024)

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  17. 17

    Cardiovascular Disease Physician · Toledo, OH

    376 Medicare Part D claims (2024)

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  18. 18

    Internal Medicine Physician · Barberton, OH

    376 Medicare Part D claims (2024)

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  19. 19

    Internal Medicine Physician · Columbus, OH

    375 Medicare Part D claims (2024)

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  20. 20

    Ambulatory Care Pharmacist · Chillicothe, OH

    370 Medicare Part D claims (2024)

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  21. 21

    Pharmacist · Chillicothe, OH

    369 Medicare Part D claims (2024)

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  22. 22

    Adult Health Nurse Practitioner · Kettering, OH

    364 Medicare Part D claims (2024)

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  23. 23

    Family Medicine Physician · Lima, OH

    360 Medicare Part D claims (2024)

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  24. 24

    Acute Care Nurse Practitioner · Canton, OH

    353 Medicare Part D claims (2024)

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  25. 25

    Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Parma, OH

    339 Medicare Part D claims (2024)

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  26. 26

    Acute Care Nurse Practitioner · Cleveland, OH

    333 Medicare Part D claims (2024)

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  27. 27

    Internal Medicine Physician · Marion, OH

    331 Medicare Part D claims (2024)

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  28. 28

    Adult Health Nurse Practitioner · Cincinnati, OH

    327 Medicare Part D claims (2024)

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  29. 29

    Cardiovascular Disease Physician · Greenville, OH

    326 Medicare Part D claims (2024)

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  30. 30

    Internal Medicine Physician · Marietta, OH

    321 Medicare Part D claims (2024)

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  31. 31
    Christopher GreenAPRN-CNP, PHARM.D.

    Family Nurse Practitioner · Marysville, OH

    316 Medicare Part D claims (2024)

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  32. 32

    Adult Health Nurse Practitioner · Canton, OH

    314 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Mason, OH

    307 Medicare Part D claims (2024)

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  34. 34

    Interventional Cardiology Physician · Columbus, OH

    301 Medicare Part D claims (2024)

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  35. 35

    Family Medicine Physician · Maumee, OH

    301 Medicare Part D claims (2024)

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  36. 36

    Cardiovascular Disease Physician · Willard, OH

    297 Medicare Part D claims (2024)

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  37. 37

    Cardiovascular Disease Physician · Stclairsville, OH

    295 Medicare Part D claims (2024)

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  38. 38

    Hospitalist Physician · Cuyahoga Falls, OH

    294 Medicare Part D claims (2024)

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  39. 39

    Family Medicine Physician · Girard, OH

    291 Medicare Part D claims (2024)

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  40. 40

    Ambulatory Care Pharmacist · Chillicothe, OH

    290 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Springfield, OH

    285 Medicare Part D claims (2024)

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  42. 42

    Family Nurse Practitioner · Archbold, OH

    281 Medicare Part D claims (2024)

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  43. 43

    Internal Medicine Physician · Boardman, OH

    279 Medicare Part D claims (2024)

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  44. 44

    Family Nurse Practitioner · Wooster, OH

    278 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Amherst, OH

    277 Medicare Part D claims (2024)

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  46. 46

    Internal Medicine Physician · Gahanna, OH

    276 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Canal Winchester, OH

    275 Medicare Part D claims (2024)

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  48. 48

    Family Medicine Physician · Lima, OH

    272 Medicare Part D claims (2024)

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  49. 49

    Cardiovascular Disease Physician · Cleveland, OH

    271 Medicare Part D claims (2024)

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  50. 50

    Family Medicine Physician · Westerville, OH

    270 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).