NPI Central

Metformin (Glucophage, Fortamet) Prescribers in North Carolina

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

8,570 providers in North Carolina 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 NC
8,570
Data year
2024
Registry vintage
June 2026

metformin prescribers in North Carolina

Ranked by Part D claim volume.
  1. 1

    Internal Medicine Physician · Charlotte, NC

    1,983 Medicare Part D claims (2024)

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  2. 2

    Family Nurse Practitioner · Concord, NC

    1,285 Medicare Part D claims (2024)

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  3. 3

    Internal Medicine Physician · Benson, NC

    1,236 Medicare Part D claims (2024)

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  4. 4

    Physical Medicine & Rehabilitation Physician · Raleigh, NC

    1,202 Medicare Part D claims (2024)

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  5. 5

    Internal Medicine Physician · High Point, NC

    1,074 Medicare Part D claims (2024)

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  6. 6

    Internal Medicine Physician · Eden, NC

    954 Medicare Part D claims (2024)

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  7. 7

    Endocrinology, Diabetes & Metabolism Physician · Fayetteville, NC

    934 Medicare Part D claims (2024)

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  8. 8

    Endocrinology, Diabetes & Metabolism Physician · Fayetteville, NC

    927 Medicare Part D claims (2024)

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  9. 9

    Family Medicine Physician · Winston Salem, NC

    913 Medicare Part D claims (2024)

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  10. 10

    Family Nurse Practitioner · Rocky Mount, NC

    881 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Kinston, NC

    878 Medicare Part D claims (2024)

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  12. 12

    Family Medicine Physician · Albemarle, NC

    865 Medicare Part D claims (2024)

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  13. 13

    Internal Medicine Physician · Eden, NC

    838 Medicare Part D claims (2024)

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  14. 14

    Internal Medicine Physician · Aulander, NC

    807 Medicare Part D claims (2024)

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  15. 15

    Endocrinology, Diabetes & Metabolism Physician · Greensboro, NC

    789 Medicare Part D claims (2024)

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  16. 16

    Internal Medicine Physician · Tarboro, NC

    785 Medicare Part D claims (2024)

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  17. 17

    Family Medicine Physician · Henderson, NC

    784 Medicare Part D claims (2024)

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  18. 18

    Internal Medicine Physician · Kinston, NC

    781 Medicare Part D claims (2024)

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  19. 19

    Family Medicine Physician · Granite Falls, NC

    774 Medicare Part D claims (2024)

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  20. 20

    Family Medicine Physician · Sanford, NC

    770 Medicare Part D claims (2024)

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  21. 21

    Internal Medicine Physician · Reidsville, NC

    755 Medicare Part D claims (2024)

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  22. 22

    Endocrinology, Diabetes & Metabolism Physician · Burlington, NC

    751 Medicare Part D claims (2024)

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  23. 23

    Endocrinology, Diabetes & Metabolism Physician · Morehead City, NC

    739 Medicare Part D claims (2024)

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  24. 24

    Internal Medicine Physician · Benson, NC

    736 Medicare Part D claims (2024)

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  25. 25

    Endocrinology, Diabetes & Metabolism Physician · Asheville, NC

    715 Medicare Part D claims (2024)

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  26. 26

    Endocrinology, Diabetes & Metabolism Physician · High Point, NC

    715 Medicare Part D claims (2024)

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  27. 27

    Family Medicine Physician · Concord, NC

    705 Medicare Part D claims (2024)

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  28. 28

    Internal Medicine Physician · Roxboro, NC

    684 Medicare Part D claims (2024)

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  29. 29

    Family Medicine Physician · Washington, NC

    684 Medicare Part D claims (2024)

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  30. 30

    Endocrinology, Diabetes & Metabolism Physician · Cary, NC

    678 Medicare Part D claims (2024)

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  31. 31

    Internal Medicine Physician · Concord, NC

    675 Medicare Part D claims (2024)

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  32. 32

    Endocrinology, Diabetes & Metabolism Physician · Rocky Mount, NC

    668 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Monroe, NC

    656 Medicare Part D claims (2024)

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  34. 34

    Family Medicine Physician · Mount Airy, NC

    656 Medicare Part D claims (2024)

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  35. 35

    Family Nurse Practitioner · Hickory, NC

    655 Medicare Part D claims (2024)

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  36. 36

    Internal Medicine Physician · Raleigh, NC

    654 Medicare Part D claims (2024)

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  37. 37

    Internal Medicine Physician · Farmville, NC

    653 Medicare Part D claims (2024)

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  38. 38

    Internal Medicine Physician · Gastonia, NC

    646 Medicare Part D claims (2024)

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  39. 39

    Family Nurse Practitioner · Forest City, NC

    644 Medicare Part D claims (2024)

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  40. 40

    Family Medicine Physician · Sanford, NC

    643 Medicare Part D claims (2024)

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  41. 41

    Family Medicine Physician · Winston Salem, NC

    640 Medicare Part D claims (2024)

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  42. 42

    Internal Medicine Physician · Eden, NC

    639 Medicare Part D claims (2024)

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  43. 43

    Endocrinology, Diabetes & Metabolism Physician · Burlington, NC

    632 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Bayboro, NC

    629 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · New Bern, NC

    628 Medicare Part D claims (2024)

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  46. 46

    Family Nurse Practitioner · Matthews, NC

    619 Medicare Part D claims (2024)

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  47. 47

    Endocrinology, Diabetes & Metabolism Physician · Greensboro, NC

    616 Medicare Part D claims (2024)

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  48. 48

    Internal Medicine Physician · Greensboro, NC

    611 Medicare Part D claims (2024)

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  49. 49

    Family Medicine Physician · Henderson, NC

    610 Medicare Part D claims (2024)

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  50. 50

    Family Medicine Physician · Lincolnton, NC

    608 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).