NPI Central

Losartan (Cozaar) Prescribers in Oklahoma

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

3,321 providers in Oklahoma have Medicare Part D claims for losartan. 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
3,321
Data year
2024
Registry vintage
June 2026

losartan prescribers in Oklahoma

Ranked by Part D claim volume.
  1. 1

    Internal Medicine Physician · Lexington, OK

    1,404 Medicare Part D claims (2024)

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  2. 2

    Interventional Cardiology Physician · Oklahoma City, OK

    1,266 Medicare Part D claims (2024)

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  3. 3

    Geriatric Medicine (Family Medicine) Physician · Talihina, OK

    1,241 Medicare Part D claims (2024)

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  4. 4

    Interventional Cardiology Physician · Oklahoma City, OK

    1,179 Medicare Part D claims (2024)

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  5. 5
    Jack BrownMD, DPM

    Family Medicine Physician · Sand Springs, OK

    1,106 Medicare Part D claims (2024)

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  6. 6

    General Practice Physician · Oklahoma City, OK

    1,010 Medicare Part D claims (2024)

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  7. 7

    Interventional Cardiology Physician · Oklahoma City, OK

    917 Medicare Part D claims (2024)

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  8. 8

    Interventional Cardiology Physician · Oklahoma City, OK

    825 Medicare Part D claims (2024)

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  9. 9

    Interventional Cardiology Physician · Stillwater, OK

    806 Medicare Part D claims (2024)

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  10. 10

    Family Medicine Physician · Muskogee, OK

    795 Medicare Part D claims (2024)

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  11. 11

    Family Medicine Physician · Oklahoma City, OK

    749 Medicare Part D claims (2024)

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  12. 12

    Internal Medicine Physician · Coweta, OK

    731 Medicare Part D claims (2024)

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  13. 13

    Interventional Cardiology Physician · Oklahoma City, OK

    713 Medicare Part D claims (2024)

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  14. 14

    Family Medicine Physician · Oklahoma City, OK

    711 Medicare Part D claims (2024)

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  15. 15

    Family Medicine Physician · Tahlequah, OK

    711 Medicare Part D claims (2024)

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  16. 16

    Family Medicine Physician · Woodward, OK

    709 Medicare Part D claims (2024)

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  17. 17

    Interventional Cardiology Physician · Oklahoma City, OK

    696 Medicare Part D claims (2024)

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  18. 18

    Internal Medicine Physician · Tulsa, OK

    662 Medicare Part D claims (2024)

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  19. 19

    Cardiovascular Disease Physician · Muskogee, OK

    656 Medicare Part D claims (2024)

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  20. 20

    Internal Medicine Physician · Tulsa, OK

    650 Medicare Part D claims (2024)

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  21. 21

    Interventional Cardiology Physician · Oklahoma City, OK

    648 Medicare Part D claims (2024)

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  22. 22

    Family Medicine Physician · Vinita, OK

    648 Medicare Part D claims (2024)

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  23. 23

    Family Medicine Physician · Duncan, OK

    641 Medicare Part D claims (2024)

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  24. 24

    Family Medicine Physician · Tulsa, OK

    641 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Durant, OK

    632 Medicare Part D claims (2024)

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  26. 26

    Interventional Cardiology Physician · Oklahoma City, OK

    626 Medicare Part D claims (2024)

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  27. 27

    Internal Medicine Physician · Broken Arrow, OK

    620 Medicare Part D claims (2024)

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  28. 28

    Interventional Cardiology Physician · Oklahoma City, OK

    613 Medicare Part D claims (2024)

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  29. 29

    Family Medicine Physician · Sand Springs, OK

    599 Medicare Part D claims (2024)

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  30. 30

    Family Medicine Physician · Shawnee, OK

    597 Medicare Part D claims (2024)

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  31. 31

    Internal Medicine Physician · Tulsa, OK

    591 Medicare Part D claims (2024)

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  32. 32

    Family Medicine Physician · Enid, OK

    586 Medicare Part D claims (2024)

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  33. 33

    Interventional Cardiology Physician · Oklahoma City, OK

    584 Medicare Part D claims (2024)

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  34. 34

    Cardiovascular Disease Physician · Oklahoma City, OK

    583 Medicare Part D claims (2024)

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  35. 35

    Cardiovascular Disease Physician · Durant, OK

    576 Medicare Part D claims (2024)

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  36. 36

    Family Medicine Physician · Miami, OK

    573 Medicare Part D claims (2024)

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  37. 37

    Internal Medicine Physician · Ardmore, OK

    568 Medicare Part D claims (2024)

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  38. 38

    Internal Medicine Physician · Oklahoma City, OK

    567 Medicare Part D claims (2024)

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  39. 39

    Interventional Cardiology Physician · Oklahoma City, OK

    562 Medicare Part D claims (2024)

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  40. 40

    Adult Medicine Physician · Idabel, OK

    559 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Grove, OK

    557 Medicare Part D claims (2024)

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  42. 42

    Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · Tulsa, OK

    553 Medicare Part D claims (2024)

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  43. 43

    Interventional Cardiology Physician · Oklahoma City, OK

    553 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Stillwater, OK

    552 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Claremore, OK

    551 Medicare Part D claims (2024)

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  46. 46

    Family Medicine Physician · Grove, OK

    549 Medicare Part D claims (2024)

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  47. 47

    Family Medicine Physician · Idabel, OK

    548 Medicare Part D claims (2024)

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  48. 48

    Family Medicine Physician · Tulsa, OK

    546 Medicare Part D claims (2024)

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  49. 49

    Psychiatry Physician · Ada, OK

    537 Medicare Part D claims (2024)

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  50. 50

    Nephrology Registered Nurse · Tulsa, OK

    537 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 losartan. Source: CMS NPPES (June 2026).