NPI Central

Montelukast (Singulair) Prescribers in Colorado

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

2,670 providers in Colorado 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 CO
2,670
Data year
2024
Registry vintage
June 2026

montelukast prescribers in Colorado

Ranked by Part D claim volume.
  1. 1

    Otolaryngology Physician · Littleton, CO

    627 Medicare Part D claims (2024)

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  2. 2

    Specialist · Delta, CO

    590 Medicare Part D claims (2024)

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  3. 3

    Pulmonary Disease Physician · Pagosa Springs, CO

    522 Medicare Part D claims (2024)

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  4. 4

    Allergy Physician · Fort Collins, CO

    362 Medicare Part D claims (2024)

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  5. 5

    Allergy & Immunology Physician · Colorado Springs, CO

    332 Medicare Part D claims (2024)

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  6. 6
    Kathryn BlairAPRN BC FNP

    Nurse Practitioner · Colorado Springs, CO

    323 Medicare Part D claims (2024)

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  7. 7

    Physician Assistant · Durango, CO

    315 Medicare Part D claims (2024)

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  8. 8

    Pulmonary Disease Physician · Loveland, CO

    294 Medicare Part D claims (2024)

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  9. 9

    Family Nurse Practitioner · Colorado Springs, CO

    291 Medicare Part D claims (2024)

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  10. 10

    Pulmonary Disease Physician · Longmont, CO

    258 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Denver, CO

    232 Medicare Part D claims (2024)

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  12. 12

    Pulmonary Disease Physician · Longmont, CO

    218 Medicare Part D claims (2024)

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  13. 13

    Pulmonary Disease Physician · Pueblo, CO

    211 Medicare Part D claims (2024)

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  14. 14

    Pulmonary Disease Physician · Glenwood Spgs, CO

    203 Medicare Part D claims (2024)

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  15. 15

    Family Medicine Physician · Cedaredge, CO

    202 Medicare Part D claims (2024)

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  16. 16

    Pulmonary Disease Physician · Denver, CO

    201 Medicare Part D claims (2024)

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  17. 17

    Allergy & Immunology Physician · Fort Collins, CO

    200 Medicare Part D claims (2024)

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  18. 18

    Allergy & Immunology Physician · Glenwood Springs, CO

    198 Medicare Part D claims (2024)

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  19. 19

    Internal Medicine Physician · Durango, CO

    194 Medicare Part D claims (2024)

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  20. 20

    Pulmonary Disease Physician · Loveland, CO

    192 Medicare Part D claims (2024)

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  21. 21

    Family Nurse Practitioner · Colorado Springs, CO

    191 Medicare Part D claims (2024)

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  22. 22

    Internal Medicine Physician · Greeley, CO

    191 Medicare Part D claims (2024)

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  23. 23

    Critical Care Medicine (Internal Medicine) Physician · Lakewood, CO

    190 Medicare Part D claims (2024)

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  24. 24

    Family Nurse Practitioner · Colorado Springs, CO

    180 Medicare Part D claims (2024)

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  25. 25

    Nurse Practitioner · Colorado Springs, CO

    180 Medicare Part D claims (2024)

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  26. 26

    Internal Medicine Physician · Greeley, CO

    179 Medicare Part D claims (2024)

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  27. 27

    Family Medicine Physician · Fort Collins, CO

    174 Medicare Part D claims (2024)

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  28. 28

    Acute Care Nurse Practitioner · La Junta, CO

    172 Medicare Part D claims (2024)

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  29. 29

    Family Medicine Physician · Fruita, CO

    164 Medicare Part D claims (2024)

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  30. 30

    Allergy & Immunology Physician · Fort Collins, CO

    164 Medicare Part D claims (2024)

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  31. 31

    Emergency Medicine Physician · Durango, CO

    160 Medicare Part D claims (2024)

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  32. 32

    Nurse Practitioner · Monument, CO

    158 Medicare Part D claims (2024)

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  33. 33

    Nurse Practitioner · Estes Park, CO

    157 Medicare Part D claims (2024)

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  34. 34

    Allergy & Immunology Physician · Englewood, CO

    156 Medicare Part D claims (2024)

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  35. 35
    Carol HalleNURSE PRACTITIONER

    Family Nurse Practitioner · Colorado Springs, CO

    155 Medicare Part D claims (2024)

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  36. 36

    Allergy & Immunology Physician · Fort Collins, CO

    155 Medicare Part D claims (2024)

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  37. 37

    Pulmonary Disease Physician · Longmont, CO

    152 Medicare Part D claims (2024)

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  38. 38

    Internal Medicine Physician · Colorado Springs, CO

    152 Medicare Part D claims (2024)

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  39. 39

    Family Medicine Physician · Delta, CO

    150 Medicare Part D claims (2024)

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  40. 40

    Family Medicine Physician · Durango, CO

    146 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Denver, CO

    145 Medicare Part D claims (2024)

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  42. 42

    Nurse Practitioner · Pueblo, CO

    144 Medicare Part D claims (2024)

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  43. 43

    Allergy & Immunology Physician · Grand Junction, CO

    143 Medicare Part D claims (2024)

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  44. 44

    Family Nurse Practitioner · Colorado Springs, CO

    142 Medicare Part D claims (2024)

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  45. 45

    Specialist · Denver, CO

    140 Medicare Part D claims (2024)

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  46. 46

    Family Medicine Physician · Pueblo, CO

    140 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Fort Collins, CO

    139 Medicare Part D claims (2024)

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  48. 48

    Family Medicine Physician · Colorado Springs, CO

    138 Medicare Part D claims (2024)

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  49. 49

    Pulmonary Disease Physician · Loveland, CO

    135 Medicare Part D claims (2024)

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  50. 50

    Internal Medicine Physician · Delta, CO

    135 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).