NPI Central

Losartan (Cozaar) Prescribers in Puerto Rico

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

3,522 providers in Puerto Rico 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 PR
3,522
Data year
2024
Registry vintage
June 2026

losartan prescribers in Puerto Rico

Ranked by Part D claim volume.
  1. 1

    Cardiovascular Disease Physician · Manati, PR

    3,061 Medicare Part D claims (2024)

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  2. 2

    Cardiovascular Disease Physician · Aguadilla, PR

    2,508 Medicare Part D claims (2024)

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  3. 3

    Internal Medicine Physician · Gurabo, PR

    2,395 Medicare Part D claims (2024)

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  4. 4

    Internal Medicine Physician · Aguada, PR

    2,324 Medicare Part D claims (2024)

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  5. 5
    Alberto Abreu-RiveraM.D. FAMILY PHYSICIA

    Family Medicine Physician · Arecibo, PR

    2,176 Medicare Part D claims (2024)

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  6. 6

    Internal Medicine Physician · Rio Grande, PR

    2,162 Medicare Part D claims (2024)

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  7. 7

    Cardiovascular Disease Physician · Guaynabo, PR

    2,105 Medicare Part D claims (2024)

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  8. 8

    General Practice Physician · Canovanas, PR

    2,086 Medicare Part D claims (2024)

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  9. 9

    Cardiovascular Disease Physician · Ponce, PR

    2,049 Medicare Part D claims (2024)

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  10. 10

    Cardiovascular Disease Physician · San Juan, PR

    2,002 Medicare Part D claims (2024)

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  11. 11

    Specialist · Bayamon, PR

    1,962 Medicare Part D claims (2024)

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  12. 12

    Family Medicine Physician · Barranquitas, PR

    1,946 Medicare Part D claims (2024)

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  13. 13

    Endocrinology, Diabetes & Metabolism Physician · Mayaguez, PR

    1,933 Medicare Part D claims (2024)

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  14. 14

    Internal Medicine Physician · Guayama, PR

    1,885 Medicare Part D claims (2024)

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  15. 15

    General Practice Physician · Guayama, PR

    1,862 Medicare Part D claims (2024)

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  16. 16

    General Practice Physician · Rio Piedras, PR

    1,769 Medicare Part D claims (2024)

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  17. 17

    Internal Medicine Physician · Lajas, PR

    1,707 Medicare Part D claims (2024)

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  18. 18

    Cardiovascular Disease Physician · Ponce, PR

    1,697 Medicare Part D claims (2024)

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  19. 19

    Cardiovascular Disease Physician · Juncos, PR

    1,675 Medicare Part D claims (2024)

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  20. 20

    General Practice Physician · Naguabo, PR

    1,674 Medicare Part D claims (2024)

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  21. 21

    Cardiovascular Disease Physician · Adjuntas, PR

    1,670 Medicare Part D claims (2024)

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  22. 22

    Cardiovascular Disease Physician · Gurabo, PR

    1,666 Medicare Part D claims (2024)

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  23. 23

    Internal Medicine Physician · Bayamon, PR

    1,659 Medicare Part D claims (2024)

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  24. 24

    General Practice Physician · Cabo Rojo, PR

    1,641 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Villalba, PR

    1,629 Medicare Part D claims (2024)

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  26. 26

    Cardiovascular Disease Physician · Ponce, PR

    1,588 Medicare Part D claims (2024)

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  27. 27

    Cardiovascular Disease Physician · Arecibo, PR

    1,580 Medicare Part D claims (2024)

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  28. 28

    Internal Medicine Physician · San German, PR

    1,567 Medicare Part D claims (2024)

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  29. 29

    General Practice Physician · Caguas, PR

    1,563 Medicare Part D claims (2024)

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  30. 30

    General Practice Physician · San Lorenzo, PR

    1,548 Medicare Part D claims (2024)

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  31. 31

    Internal Medicine Physician · Isabela, PR

    1,514 Medicare Part D claims (2024)

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  32. 32

    Cardiovascular Disease Physician · San Juan, PR

    1,503 Medicare Part D claims (2024)

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  33. 33

    General Practice Physician · Vega Baja, PR

    1,499 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · Sabana Grande, PR

    1,497 Medicare Part D claims (2024)

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  35. 35

    Internal Medicine Physician · Moca, PR

    1,472 Medicare Part D claims (2024)

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  36. 36

    General Practice Physician · Caguas, PR

    1,464 Medicare Part D claims (2024)

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  37. 37

    Cardiovascular Disease Physician · San Juan, PR

    1,439 Medicare Part D claims (2024)

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  38. 38

    General Practice Physician · Ponce, PR

    1,434 Medicare Part D claims (2024)

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  39. 39

    General Practice Physician · Gurabo, PR

    1,388 Medicare Part D claims (2024)

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  40. 40

    General Practice Physician · Bayamon, PR

    1,373 Medicare Part D claims (2024)

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  41. 41

    Family Medicine Physician · Bayamon, PR

    1,349 Medicare Part D claims (2024)

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  42. 42

    Internal Medicine Physician · Manati, PR

    1,320 Medicare Part D claims (2024)

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  43. 43

    Cardiovascular Disease Physician · Rio Piedras, PR

    1,320 Medicare Part D claims (2024)

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  44. 44

    Driver · Vega Baja, PR

    1,313 Medicare Part D claims (2024)

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  45. 45

    Cardiovascular Disease Physician · Hatillo, PR

    1,308 Medicare Part D claims (2024)

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  46. 46

    Internal Medicine Physician · Ponce, PR

    1,302 Medicare Part D claims (2024)

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  47. 47

    Family Medicine Physician · Barceloneta, PR

    1,300 Medicare Part D claims (2024)

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  48. 48

    Internal Medicine Physician · Guayama, PR

    1,292 Medicare Part D claims (2024)

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  49. 49

    Internal Medicine Physician · Mayaguez, PR

    1,292 Medicare Part D claims (2024)

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  50. 50

    General Practice Physician · Ciales, PR

    1,283 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).