NPI Central

Montelukast (Singulair) Prescribers in Montana

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

698 providers in Montana have Medicare Part D claims for montelukast. 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
698
Data year
2024
Registry vintage
June 2026

montelukast prescribers in Montana

Ranked by Part D claim volume.
  1. 1

    Physician Assistant · Great Falls, MT

    526 Medicare Part D claims (2024)

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  2. 2

    Family Nurse Practitioner · Helena, MT

    358 Medicare Part D claims (2024)

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  3. 3

    Allergy & Immunology Physician · Billings, MT

    348 Medicare Part D claims (2024)

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  4. 4

    Internal Medicine Physician · Great Falls, MT

    336 Medicare Part D claims (2024)

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  5. 5

    Family Medicine Physician · Great Falls, MT

    282 Medicare Part D claims (2024)

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  6. 6

    Internal Medicine Physician · Sidney, MT

    229 Medicare Part D claims (2024)

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  7. 7

    Allergy & Immunology Physician · Billings, MT

    216 Medicare Part D claims (2024)

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  8. 8

    Allergy Physician · Billings, MT

    209 Medicare Part D claims (2024)

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  9. 9

    Family Medicine Physician · Helena, MT

    207 Medicare Part D claims (2024)

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  10. 10

    Pulmonary Disease Physician · Great Falls, MT

    173 Medicare Part D claims (2024)

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  11. 11

    Physician Assistant · Miles City, MT

    172 Medicare Part D claims (2024)

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  12. 12

    Family Nurse Practitioner · Great Falls, MT

    163 Medicare Part D claims (2024)

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  13. 13

    Family Medicine Physician · Great Falls, MT

    162 Medicare Part D claims (2024)

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  14. 14

    Family Medicine Physician · Missoula, MT

    161 Medicare Part D claims (2024)

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  15. 15

    Internal Medicine Physician · Dillon, MT

    159 Medicare Part D claims (2024)

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  16. 16

    Pulmonary Disease Physician · Great Falls, MT

    156 Medicare Part D claims (2024)

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  17. 17

    Internal Medicine Physician · Billings, MT

    153 Medicare Part D claims (2024)

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  18. 18

    Internal Medicine Physician · Great Falls, MT

    148 Medicare Part D claims (2024)

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  19. 19

    Internal Medicine Physician · Billings, MT

    148 Medicare Part D claims (2024)

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  20. 20

    Internal Medicine Physician · Billings, MT

    146 Medicare Part D claims (2024)

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  21. 21

    Cardiovascular Disease Physician · Missoula, MT

    140 Medicare Part D claims (2024)

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  22. 22

    Allergy & Immunology Physician · Great Falls, MT

    139 Medicare Part D claims (2024)

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  23. 23
    Janice NystromRN, MSN, FNP

    Nurse Practitioner · Box Elder, MT

    133 Medicare Part D claims (2024)

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  24. 24

    Family Medicine Physician · Anaconda, MT

    131 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Billings, MT

    130 Medicare Part D claims (2024)

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  26. 26

    Family Medicine Physician · Whitehall, MT

    130 Medicare Part D claims (2024)

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  27. 27

    Internal Medicine Physician · Missoula, MT

    128 Medicare Part D claims (2024)

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  28. 28

    Family Medicine Physician · Helena, MT

    126 Medicare Part D claims (2024)

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  29. 29

    Family Medicine Physician · Great Falls, MT

    125 Medicare Part D claims (2024)

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  30. 30

    Nurse Practitioner · Billings, MT

    122 Medicare Part D claims (2024)

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  31. 31

    Internal Medicine Physician · Butte, MT

    119 Medicare Part D claims (2024)

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  32. 32

    Internal Medicine Physician · Livingston, MT

    116 Medicare Part D claims (2024)

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  33. 33

    Family Medicine Physician · Dillon, MT

    116 Medicare Part D claims (2024)

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  34. 34

    Family Medicine Physician · Helena, MT

    114 Medicare Part D claims (2024)

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  35. 35

    Family Medicine Physician · Butte, MT

    113 Medicare Part D claims (2024)

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  36. 36

    Nurse Practitioner · Great Falls, MT

    112 Medicare Part D claims (2024)

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  37. 37

    Family Medicine Physician · Columbia Falls, MT

    110 Medicare Part D claims (2024)

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  38. 38

    Family Nurse Practitioner · Billings, MT

    109 Medicare Part D claims (2024)

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  39. 39

    Family Medicine Physician · Laurel, MT

    109 Medicare Part D claims (2024)

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  40. 40

    Family Medicine Physician · Helena, MT

    108 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Billings, MT

    106 Medicare Part D claims (2024)

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  42. 42

    Family Medicine Physician · Butte, MT

    104 Medicare Part D claims (2024)

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  43. 43

    Physician Assistant · Butte, MT

    103 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Bozeman, MT

    102 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Bozeman, MT

    101 Medicare Part D claims (2024)

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  46. 46

    Pulmonary Disease Physician · Kalispell, MT

    100 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Dillon, MT

    99 Medicare Part D claims (2024)

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  48. 48

    Family Medicine Physician · Billings, MT

    99 Medicare Part D claims (2024)

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  49. 49

    Family Medicine Physician · Great Falls, MT

    96 Medicare Part D claims (2024)

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  50. 50

    Nurse Practitioner · Corvallis, MT

    93 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 montelukast. Source: CMS NPPES (June 2026).