Warfarin (Coumadin, Jantoven) Prescribers in Wisconsin

1. 1
   Matthew WolffMD

   Interventional Cardiology Physician · Madison, WI

   3,598 Medicare Part D claims (2024)

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2. 2
   Ning ZhouM.D.

   Hospitalist Physician · Marshfield, WI

   2,477 Medicare Part D claims (2024)

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3. 3
   Mark ChristmanAPNP

   Family Nurse Practitioner · Burlington, WI

   1,984 Medicare Part D claims (2024)

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4. 4
   Alexandra Boll

   Internal Medicine Physician · Sheboygan, WI

   1,591 Medicare Part D claims (2024)

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5. 5
   George KuttickatMD

   Cardiovascular Disease Physician · Sheboygan, WI

   1,267 Medicare Part D claims (2024)

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6. 6
   Lisa WeberMD

   Family Medicine Physician · Fond Du Lac, WI

   932 Medicare Part D claims (2024)

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7. 7
   Leonard EgbujiobiM.D.

   Cardiovascular Disease Physician · Beloit, WI

   911 Medicare Part D claims (2024)

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8. 8
   Todd NelsonM.D.

   Family Medicine Physician · Burlington, WI

   781 Medicare Part D claims (2024)

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9. 9
   Sarfraz SidhuM.D.

   Internal Medicine Physician · Waukesha, WI

   740 Medicare Part D claims (2024)

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10. 10
    Erik DicksonMD

    Family Medicine Physician · Chippewa Falls, WI

    711 Medicare Part D claims (2024)

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11. 11
    Simil GalaM.D.

    Interventional Cardiology Physician · Green Bay, WI

    699 Medicare Part D claims (2024)

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12. 12
    Matthias FuchsM.D.

    Cardiovascular Disease Physician · Green Bay, WI

    626 Medicare Part D claims (2024)

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13. 13
    Nancy AsencioAPNP

    Nurse Practitioner · Lake Geneva, WI

    610 Medicare Part D claims (2024)

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14. 14
    Keshni RamnananM.D.

    Internal Medicine Physician · Waukesha, WI

    586 Medicare Part D claims (2024)

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15. 15
    Prakash ShahM.D.

    Cardiovascular Disease Physician · Milwaukee, WI

    571 Medicare Part D claims (2024)

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16. 16
    Gabriel Hansen

    Family Nurse Practitioner · La Crosse, WI

    522 Medicare Part D claims (2024)

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17. 17
    Muhammad MianMD

    Internal Medicine Physician · West Bend, WI

    493 Medicare Part D claims (2024)

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18. 18
    Leslie ElsberndPA

    Medical Physician Assistant · La Crosse, WI

    478 Medicare Part D claims (2024)

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19. 19
    Robert PantherM.D.

    Cardiovascular Disease Physician · Milwaukee, WI

    469 Medicare Part D claims (2024)

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20. 20
    Brian WoodyMD

    Family Medicine Physician · Viroqua, WI

    443 Medicare Part D claims (2024)

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21. 21
    Pawneet SinghMD

    Family Medicine Physician · Crivitz, WI

    430 Medicare Part D claims (2024)

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22. 22
    Joseph LongoDO

    Family Medicine Physician · Ripon, WI

    426 Medicare Part D claims (2024)

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23. 23
    Katie ThompsonDO

    Internal Medicine Physician · Plymouth, WI

    405 Medicare Part D claims (2024)

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24. 24
    Kingston OkrahMD

    Interventional Cardiology Physician · Oshkosh, WI

    381 Medicare Part D claims (2024)

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25. 25
    Zoran GajicMD

    Internal Medicine Physician · West Bend, WI

    375 Medicare Part D claims (2024)

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26. 26
    Anthony Locurto

    Cardiovascular Disease Physician · Kenosha, WI

    348 Medicare Part D claims (2024)

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27. 27
    Jessica FlaeschelAPNP

    Family Nurse Practitioner · Marinette, WI

    343 Medicare Part D claims (2024)

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28. 28
    Desiree DizadjiMD

    Cardiovascular Disease Physician · Racine, WI

    336 Medicare Part D claims (2024)

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29. 29
    Alfredo DiazMD

    Internal Medicine Physician · Two Rivers, WI

    335 Medicare Part D claims (2024)

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30. 30
    Ali KhanMD

    Interventional Cardiology Physician · Grafton, WI

    330 Medicare Part D claims (2024)

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31. 31
    Chelsey Mcnabb PenderMD

    Internal Medicine Physician · Appleton, WI

    323 Medicare Part D claims (2024)

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32. 32
    Jasmine WileyM.D.

    Family Medicine Physician · Shawano, WI

    313 Medicare Part D claims (2024)

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33. 33
    Thomas FieldMD

    Hospice and Palliative Medicine (Family Medicine) Physician · Baldwin, WI

    301 Medicare Part D claims (2024)

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34. 34
    Deborah SchultzMD

    Family Medicine Physician · Appleton, WI

    300 Medicare Part D claims (2024)

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35. 35
    Peter ReisnerMD

    Family Medicine Physician · Barron, WI

    300 Medicare Part D claims (2024)

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36. 36
    Jason RevolinskiM.D.

    Internal Medicine Physician · Menomonee Falls, WI

    296 Medicare Part D claims (2024)

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37. 37
    Erin LambertDO

    Family Medicine Physician · Beaver Dam, WI

    296 Medicare Part D claims (2024)

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38. 38
    Mohamed Djelmami-HaniMD

    Clinical Cardiac Electrophysiology Physician · Milwaukee, WI

    294 Medicare Part D claims (2024)

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39. 39
    Paul SlettenM.D.

    Family Medicine Physician · Waupaca, WI

    289 Medicare Part D claims (2024)

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40. 40
    Michael UmlandMD

    Family Medicine Physician · Wausau, WI

    287 Medicare Part D claims (2024)

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41. 41
    Scott SchinschkeD.O.

    Family Medicine Physician · Pulaski, WI

    284 Medicare Part D claims (2024)

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42. 42
    Rajesh MaddikuntaM.D

    Cardiovascular Disease Physician · Eau Claire, WI

    283 Medicare Part D claims (2024)

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43. 43
    Kim OgleMD

    Internal Medicine Physician · Ashland, WI

    282 Medicare Part D claims (2024)

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44. 44
    Allison Rutten

    Family Nurse Practitioner · Pound, WI

    277 Medicare Part D claims (2024)

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45. 45
    Jacqueline KarlinAPRN

    Family Nurse Practitioner · Milwaukee, WI

    276 Medicare Part D claims (2024)

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46. 46
    Mir QuryshiMD

    Internal Medicine Physician · Milwaukee, WI

    274 Medicare Part D claims (2024)

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47. 47
    Debra StrodthoffMD

    Family Medicine Physician · Amery, WI

    273 Medicare Part D claims (2024)

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48. 48
    Jared KohlenbergD.O.

    Family Medicine Physician · Green Lake, WI

    270 Medicare Part D claims (2024)

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49. 49
    Edward SzaboMD

    Family Medicine Physician · Appleton, WI

    269 Medicare Part D claims (2024)

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50. 50
    Kiran KashyapM.D.

    Cardiovascular Disease Physician · Menomonee Falls, WI

    269 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).