NPI Central

Metformin (Glucophage, Fortamet) Prescribers in Idaho

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

1,613 providers in Idaho have Medicare Part D claims for metformin. 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 ID
1,613
Data year
2024
Registry vintage
June 2026

metformin prescribers in Idaho

Ranked by Part D claim volume.
  1. 1

    Endocrinology, Diabetes & Metabolism Physician · Idaho Falls, ID

    1,771 Medicare Part D claims (2024)

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  2. 2

    Family Medicine Physician · Middleton, ID

    1,058 Medicare Part D claims (2024)

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  3. 3

    Endocrinology, Diabetes & Metabolism Physician · Idaho Falls, ID

    841 Medicare Part D claims (2024)

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  4. 4

    Internal Medicine Physician · Nampa, ID

    747 Medicare Part D claims (2024)

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  5. 5

    Nurse Practitioner · Blackfoot, ID

    657 Medicare Part D claims (2024)

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  6. 6

    Family Medicine Physician · Coeur D Alene, ID

    638 Medicare Part D claims (2024)

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  7. 7

    Family Medicine Physician · Nampa, ID

    609 Medicare Part D claims (2024)

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  8. 8

    Family Medicine Physician · Caldwell, ID

    600 Medicare Part D claims (2024)

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  9. 9

    Family Medicine Physician · Coeur D Alene, ID

    563 Medicare Part D claims (2024)

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  10. 10

    Family Medicine Physician · Rexburg, ID

    559 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Idaho Falls, ID

    552 Medicare Part D claims (2024)

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  12. 12

    Endocrinology, Diabetes & Metabolism Physician · Coeur D Alene, ID

    527 Medicare Part D claims (2024)

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  13. 13

    Endocrinology, Diabetes & Metabolism Physician · Blackfoot, ID

    474 Medicare Part D claims (2024)

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  14. 14

    Internal Medicine Physician · Fruitland, ID

    474 Medicare Part D claims (2024)

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  15. 15

    Internal Medicine Physician · Twin Falls, ID

    467 Medicare Part D claims (2024)

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  16. 16

    Family Medicine Physician · Preston, ID

    458 Medicare Part D claims (2024)

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  17. 17

    Family Medicine Physician · Meridian, ID

    456 Medicare Part D claims (2024)

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  18. 18

    Physician Assistant · Idaho Falls, ID

    456 Medicare Part D claims (2024)

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  19. 19

    Family Medicine Physician · Lewiston, ID

    450 Medicare Part D claims (2024)

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  20. 20

    Internal Medicine Physician · Twin Falls, ID

    449 Medicare Part D claims (2024)

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  21. 21

    Family Medicine Physician · Post Falls, ID

    448 Medicare Part D claims (2024)

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  22. 22

    Family Medicine Physician · Osburn, ID

    439 Medicare Part D claims (2024)

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  23. 23

    Internal Medicine Physician · Twin Falls, ID

    436 Medicare Part D claims (2024)

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  24. 24

    Family Medicine Physician · Rigby, ID

    436 Medicare Part D claims (2024)

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  25. 25

    Family Medicine Physician · Idaho Falls, ID

    433 Medicare Part D claims (2024)

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  26. 26

    Family Medicine Physician · Blackfoot, ID

    428 Medicare Part D claims (2024)

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  27. 27

    Internal Medicine Physician · Blackfoot, ID

    427 Medicare Part D claims (2024)

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  28. 28

    Family Medicine Physician · Nampa, ID

    417 Medicare Part D claims (2024)

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  29. 29

    Family Nurse Practitioner · Boise, ID

    410 Medicare Part D claims (2024)

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  30. 30

    Family Nurse Practitioner · Idaho Falls, ID

    410 Medicare Part D claims (2024)

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  31. 31

    Nurse Practitioner · Coeur D Alene, ID

    408 Medicare Part D claims (2024)

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  32. 32

    Internal Medicine Physician · Lewiston, ID

    407 Medicare Part D claims (2024)

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  33. 33

    Family Medicine Physician · Idaho Falls, ID

    406 Medicare Part D claims (2024)

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  34. 34

    Family Medicine Physician · Lewiston, ID

    398 Medicare Part D claims (2024)

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  35. 35

    Internal Medicine Physician · Caldwell, ID

    390 Medicare Part D claims (2024)

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  36. 36

    Family Medicine Physician · Twin Falls, ID

    385 Medicare Part D claims (2024)

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  37. 37

    Family Medicine Physician · Pocatello, ID

    383 Medicare Part D claims (2024)

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  38. 38

    Family Medicine Physician · Pocatello, ID

    380 Medicare Part D claims (2024)

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  39. 39

    Family Nurse Practitioner · Idaho Falls, ID

    379 Medicare Part D claims (2024)

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  40. 40

    Internal Medicine Physician · Meridian, ID

    378 Medicare Part D claims (2024)

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  41. 41

    Family Nurse Practitioner · Lewiston, ID

    378 Medicare Part D claims (2024)

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  42. 42

    Internal Medicine Physician · Twin Falls, ID

    377 Medicare Part D claims (2024)

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  43. 43

    Family Medicine Physician · Montpelier, ID

    373 Medicare Part D claims (2024)

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  44. 44

    Family Medicine Physician · Lewiston, ID

    365 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Nampa, ID

    363 Medicare Part D claims (2024)

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  46. 46

    Family Medicine Physician · Post Falls, ID

    362 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Twin Falls, ID

    361 Medicare Part D claims (2024)

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  48. 48

    Family Medicine Physician · Nampa, ID

    360 Medicare Part D claims (2024)

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  49. 49

    Family Medicine Physician · Idaho Falls, ID

    358 Medicare Part D claims (2024)

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  50. 50

    Family Nurse Practitioner · Caldwell, ID

    356 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 metformin. Source: CMS NPPES (June 2026).