NPI Central

Montelukast (Singulair) Prescribers in Puerto Rico

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

2,805 providers in Puerto Rico 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 PR
2,805
Data year
2024
Registry vintage
June 2026

montelukast prescribers in Puerto Rico

Ranked by Part D claim volume.
  1. 1

    Pulmonary Function Technologist · Guaynabo, PR

    4,558 Medicare Part D claims (2024)

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  2. 2

    Pulmonary Disease Physician · Arecibo, PR

    3,980 Medicare Part D claims (2024)

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  3. 3

    Pulmonary Disease Physician · Mayaguez, PR

    3,440 Medicare Part D claims (2024)

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  4. 4

    Pulmonary Disease Physician · Arecibo, PR

    2,545 Medicare Part D claims (2024)

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  5. 5

    Pulmonary Disease Physician · Bayamon, PR

    2,413 Medicare Part D claims (2024)

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  6. 6

    Pulmonary Disease Physician · Mayaguez, PR

    2,193 Medicare Part D claims (2024)

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  7. 7

    Pulmonary Disease Physician · San Juan, PR

    2,012 Medicare Part D claims (2024)

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  8. 8

    Pulmonary Disease Physician · Guayama, PR

    1,866 Medicare Part D claims (2024)

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  9. 9

    Pulmonary Disease Physician · San Juan, PR

    1,832 Medicare Part D claims (2024)

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  10. 10

    Pulmonary Disease Physician · Caguas, PR

    1,805 Medicare Part D claims (2024)

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  11. 11

    Pulmonary Disease Physician · Bayamon, PR

    1,754 Medicare Part D claims (2024)

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  12. 12

    Pulmonary Disease Physician · Caguas, PR

    1,752 Medicare Part D claims (2024)

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  13. 13

    Family Medicine Physician · Barceloneta, PR

    1,740 Medicare Part D claims (2024)

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  14. 14

    Pulmonary Disease Physician · Caguas, PR

    1,705 Medicare Part D claims (2024)

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  15. 15

    Pulmonary Disease Physician · Ponce, PR

    1,639 Medicare Part D claims (2024)

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  16. 16

    Specialist · Bayamon, PR

    1,500 Medicare Part D claims (2024)

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  17. 17

    Specialist · San Juan, PR

    1,416 Medicare Part D claims (2024)

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  18. 18

    Pulmonary Disease Physician · Caguas, PR

    1,395 Medicare Part D claims (2024)

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  19. 19

    Pulmonary Disease Physician · Arecibo, PR

    1,321 Medicare Part D claims (2024)

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  20. 20

    Internal Medicine Physician · Corozal, PR

    1,267 Medicare Part D claims (2024)

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  21. 21

    Pulmonary Disease Physician · Arecibo, PR

    1,240 Medicare Part D claims (2024)

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  22. 22

    Pulmonary Disease Physician · Ponce, PR

    1,110 Medicare Part D claims (2024)

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  23. 23

    Pulmonary Disease Physician · Coto Laurel, PR

    1,054 Medicare Part D claims (2024)

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  24. 24

    Pulmonary Disease Physician · Cayey, PR

    1,050 Medicare Part D claims (2024)

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  25. 25

    Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Bayamon, PR

    1,034 Medicare Part D claims (2024)

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  26. 26

    Pulmonary Disease Physician · Mayaguez, PR

    990 Medicare Part D claims (2024)

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  27. 27

    Pulmonary Disease Physician · Manati, PR

    990 Medicare Part D claims (2024)

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  28. 28

    General Practice Physician · Caguas, PR

    932 Medicare Part D claims (2024)

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  29. 29

    Internal Medicine Physician · Manati, PR

    895 Medicare Part D claims (2024)

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  30. 30

    General Practice Physician · Bayamon, PR

    865 Medicare Part D claims (2024)

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  31. 31

    Primary Care Clinic/Center · Gurabo, PR

    858 Medicare Part D claims (2024)

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  32. 32

    Family Medicine Physician · Las Piedras, PR

    856 Medicare Part D claims (2024)

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  33. 33

    Pulmonary Disease Physician · Rio Piedras, PR

    848 Medicare Part D claims (2024)

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  34. 34

    Specialist · Bayamon, PR

    835 Medicare Part D claims (2024)

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  35. 35

    Family Medicine Physician · Bayamon, PR

    825 Medicare Part D claims (2024)

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  36. 36

    General Practice Physician · Las Piedras, PR

    807 Medicare Part D claims (2024)

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  37. 37

    Pulmonary Disease Physician · Bayamon, PR

    800 Medicare Part D claims (2024)

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  38. 38

    General Practice Physician · Camuy, PR

    800 Medicare Part D claims (2024)

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  39. 39

    General Practice Physician · Mayaguez, PR

    792 Medicare Part D claims (2024)

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  40. 40

    Pulmonary Disease Physician · Cayey, PR

    775 Medicare Part D claims (2024)

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  41. 41

    General Practice Physician · San Lorenzo, PR

    767 Medicare Part D claims (2024)

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  42. 42

    General Practice Physician · Caguas, PR

    706 Medicare Part D claims (2024)

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  43. 43

    Internal Medicine Physician · Vega Baja, PR

    690 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Arecibo, PR

    686 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Bayamon, PR

    681 Medicare Part D claims (2024)

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  46. 46

    General Practice Physician · Naranjito, PR

    681 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Bayamon, PR

    673 Medicare Part D claims (2024)

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  48. 48

    General Practice Physician · Lares, PR

    672 Medicare Part D claims (2024)

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  49. 49

    Internal Medicine Physician · Bayamon, PR

    669 Medicare Part D claims (2024)

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  50. 50

    Internal Medicine Physician · Bayamon, PR

    668 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).