NPI Central

Levothyroxine (Synthroid, Levoxyl) Prescribers in Montana

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

1,219 providers in Montana have Medicare Part D claims for levothyroxine. 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 MT
1,219
Data year
2024
Registry vintage
June 2026

levothyroxine prescribers in Montana

Ranked by Part D claim volume.
  1. 1

    Family Medicine Physician · Columbia Falls, MT

    1,454 Medicare Part D claims (2024)

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  2. 2

    Family Medicine Physician · Billings, MT

    1,320 Medicare Part D claims (2024)

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  3. 3

    Internal Medicine Physician · Billings, MT

    1,035 Medicare Part D claims (2024)

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  4. 4

    Endocrinology, Diabetes & Metabolism Physician · Billings, MT

    1,029 Medicare Part D claims (2024)

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  5. 5

    Internal Medicine Physician · Billings, MT

    954 Medicare Part D claims (2024)

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  6. 6

    Internal Medicine Physician · Billings, MT

    913 Medicare Part D claims (2024)

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  7. 7

    Family Medicine Physician · Great Falls, MT

    900 Medicare Part D claims (2024)

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  8. 8

    Internal Medicine Physician · Havre, MT

    895 Medicare Part D claims (2024)

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  9. 9

    Internal Medicine Physician · Billings, MT

    887 Medicare Part D claims (2024)

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  10. 10

    Family Medicine Physician · Helena, MT

    874 Medicare Part D claims (2024)

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  11. 11

    Family Medicine Physician · Helena, MT

    837 Medicare Part D claims (2024)

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  12. 12

    Family Medicine Physician · Helena, MT

    801 Medicare Part D claims (2024)

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  13. 13

    Internal Medicine Physician · Great Falls, MT

    796 Medicare Part D claims (2024)

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  14. 14

    Internal Medicine Physician · Billings, MT

    780 Medicare Part D claims (2024)

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  15. 15

    Physician Assistant · Miles City, MT

    779 Medicare Part D claims (2024)

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  16. 16

    Family Medicine Physician · Lewistown, MT

    773 Medicare Part D claims (2024)

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  17. 17

    Family Medicine Physician · Helena, MT

    754 Medicare Part D claims (2024)

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  18. 18

    Internal Medicine Physician · Missoula, MT

    753 Medicare Part D claims (2024)

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  19. 19

    Internal Medicine Physician · Missoula, MT

    707 Medicare Part D claims (2024)

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  20. 20

    Family Medicine Physician · Great Falls, MT

    696 Medicare Part D claims (2024)

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  21. 21

    Internal Medicine Physician · Missoula, MT

    683 Medicare Part D claims (2024)

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  22. 22

    Family Medicine Physician · Billings, MT

    680 Medicare Part D claims (2024)

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  23. 23

    Internal Medicine Physician · Bozeman, MT

    677 Medicare Part D claims (2024)

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  24. 24

    Geriatric Medicine (Internal Medicine) Physician · Great Falls, MT

    668 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Billings, MT

    667 Medicare Part D claims (2024)

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  26. 26

    Internal Medicine Physician · Great Falls, MT

    658 Medicare Part D claims (2024)

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  27. 27

    Family Nurse Practitioner · Anaconda, MT

    658 Medicare Part D claims (2024)

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  28. 28

    Internal Medicine Physician · Missoula, MT

    657 Medicare Part D claims (2024)

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  29. 29

    Internal Medicine Physician · Billings, MT

    653 Medicare Part D claims (2024)

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  30. 30

    Family Medicine Physician · Hamilton, MT

    652 Medicare Part D claims (2024)

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  31. 31

    Family Medicine Physician · Billings, MT

    643 Medicare Part D claims (2024)

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  32. 32

    Family Medicine Physician · Helena, MT

    642 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Great Falls, MT

    640 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · Glendive, MT

    639 Medicare Part D claims (2024)

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  35. 35

    Internal Medicine Physician · Billings, MT

    634 Medicare Part D claims (2024)

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  36. 36

    Medical Physician Assistant · Great Falls, MT

    622 Medicare Part D claims (2024)

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  37. 37

    Family Medicine Physician · Billings, MT

    619 Medicare Part D claims (2024)

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  38. 38

    Internal Medicine Physician · Bozeman, MT

    606 Medicare Part D claims (2024)

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  39. 39

    Family Medicine Physician · Butte, MT

    602 Medicare Part D claims (2024)

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  40. 40

    Family Medicine Physician · Helena, MT

    591 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Great Falls, MT

    584 Medicare Part D claims (2024)

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  42. 42

    Family Medicine Physician · Kalispell, MT

    583 Medicare Part D claims (2024)

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  43. 43

    Geriatric Medicine (Family Medicine) Physician · Great Falls, MT

    575 Medicare Part D claims (2024)

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  44. 44

    Family Medicine Physician · Anaconda, MT

    567 Medicare Part D claims (2024)

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  45. 45

    Family Medicine Physician · Helena, MT

    566 Medicare Part D claims (2024)

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  46. 46

    Family Medicine Physician · Missoula, MT

    566 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Missoula, MT

    564 Medicare Part D claims (2024)

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  48. 48

    Family Medicine Physician · Dillon, MT

    562 Medicare Part D claims (2024)

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  49. 49

    Internal Medicine Physician · Dillon, MT

    557 Medicare Part D claims (2024)

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  50. 50

    Family Medicine Physician · Billings, MT

    557 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 levothyroxine. Source: CMS NPPES (June 2026).