NPI Central

Tirzepatide (Mounjaro, Zepbound) Prescribers in Connecticut

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

1,067 providers in Connecticut have Medicare Part D claims for tirzepatide. 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 CT
1,067
Data year
2024
Registry vintage
June 2026

tirzepatide prescribers in Connecticut

Ranked by Part D claim volume.
  1. 1

    Endocrinology, Diabetes & Metabolism Physician · Hartford, CT

    986 Medicare Part D claims (2024)

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  2. 2

    Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT

    630 Medicare Part D claims (2024)

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  3. 3

    Internal Medicine Physician · Bridgeport, CT

    594 Medicare Part D claims (2024)

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  4. 4

    Endocrinology, Diabetes & Metabolism Physician · Ansonia, CT

    574 Medicare Part D claims (2024)

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  5. 5

    Endocrinology, Diabetes & Metabolism Physician · Waterbury, CT

    557 Medicare Part D claims (2024)

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  6. 6

    Endocrinology, Diabetes & Metabolism Physician · Storrs, CT

    530 Medicare Part D claims (2024)

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  7. 7

    Acute Care Nurse Practitioner · Manchester, CT

    495 Medicare Part D claims (2024)

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  8. 8

    Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT

    479 Medicare Part D claims (2024)

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  9. 9

    Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT

    462 Medicare Part D claims (2024)

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  10. 10

    Family Nurse Practitioner · Derby, CT

    400 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Waterbury, CT

    394 Medicare Part D claims (2024)

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  12. 12

    Family Nurse Practitioner · Hartford, CT

    393 Medicare Part D claims (2024)

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  13. 13

    Family Nurse Practitioner · Middletown, CT

    371 Medicare Part D claims (2024)

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  14. 14

    Endocrinology, Diabetes & Metabolism Physician · Farmington, CT

    368 Medicare Part D claims (2024)

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  15. 15

    Endocrinology, Diabetes & Metabolism Physician · Avon, CT

    357 Medicare Part D claims (2024)

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  16. 16

    Internal Medicine Physician · Dayville, CT

    353 Medicare Part D claims (2024)

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  17. 17

    Family Nurse Practitioner · Southington, CT

    352 Medicare Part D claims (2024)

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  18. 18

    Internal Medicine Physician · West Hartford, CT

    342 Medicare Part D claims (2024)

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  19. 19

    Endocrinology, Diabetes & Metabolism Physician · Vernon, CT

    341 Medicare Part D claims (2024)

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  20. 20

    Endocrinology, Diabetes & Metabolism Physician · New Britain, CT

    326 Medicare Part D claims (2024)

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  21. 21

    Endocrinology, Diabetes & Metabolism Physician · Bristol, CT

    323 Medicare Part D claims (2024)

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  22. 22

    Family Nurse Practitioner · Torrington, CT

    308 Medicare Part D claims (2024)

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  23. 23

    Adult Health Nurse Practitioner · Hamden, CT

    307 Medicare Part D claims (2024)

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  24. 24

    Endocrinology, Diabetes & Metabolism Physician · East Hartford, CT

    296 Medicare Part D claims (2024)

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  25. 25

    Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT

    283 Medicare Part D claims (2024)

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  26. 26

    Endocrinology, Diabetes & Metabolism Physician · New Britain, CT

    271 Medicare Part D claims (2024)

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  27. 27

    Endocrinology, Diabetes & Metabolism Physician · New Haven, CT

    265 Medicare Part D claims (2024)

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  28. 28

    Medical Physician Assistant · Southington, CT

    258 Medicare Part D claims (2024)

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  29. 29

    Physician Assistant · Hartford, CT

    254 Medicare Part D claims (2024)

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  30. 30

    Endocrinology, Diabetes & Metabolism Physician · Fairfield, CT

    247 Medicare Part D claims (2024)

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  31. 31

    Endocrinology, Diabetes & Metabolism Physician · Danbury, CT

    246 Medicare Part D claims (2024)

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  32. 32

    Family Nurse Practitioner · Stamford, CT

    239 Medicare Part D claims (2024)

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  33. 33

    Endocrinology, Diabetes & Metabolism Physician · New London, CT

    237 Medicare Part D claims (2024)

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  34. 34

    Endocrinology, Diabetes & Metabolism Physician · Farmington, CT

    234 Medicare Part D claims (2024)

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  35. 35

    Medical Physician Assistant · Plainville, CT

    233 Medicare Part D claims (2024)

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  36. 36

    Endocrinology, Diabetes & Metabolism Physician · Ansonia, CT

    230 Medicare Part D claims (2024)

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  37. 37
    Yi-Hao YuM.D., PH.D.

    Endocrinology, Diabetes & Metabolism Physician · Greenwich, CT

    225 Medicare Part D claims (2024)

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  38. 38

    Endocrinology, Diabetes & Metabolism Physician · Stamford, CT

    223 Medicare Part D claims (2024)

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  39. 39

    Internal Medicine Physician · New Haven, CT

    220 Medicare Part D claims (2024)

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  40. 40

    Physician Assistant · Manchester, CT

    214 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Enfield, CT

    208 Medicare Part D claims (2024)

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  42. 42

    Endocrinology, Diabetes & Metabolism Physician · Stamford, CT

    207 Medicare Part D claims (2024)

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  43. 43

    Endocrinology, Diabetes & Metabolism Physician · Greenwich, CT

    205 Medicare Part D claims (2024)

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  44. 44

    Adult Health Nurse Practitioner · Norwalk, CT

    203 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · West Haven, CT

    202 Medicare Part D claims (2024)

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  46. 46

    Endocrinology, Diabetes & Metabolism Physician · Bloomfield, CT

    201 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Enfield, CT

    200 Medicare Part D claims (2024)

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  48. 48

    Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT

    198 Medicare Part D claims (2024)

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  49. 49

    Adult Health Nurse Practitioner · Hartford, CT

    197 Medicare Part D claims (2024)

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  50. 50

    Internal Medicine Physician · Norwalk, CT

    196 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 tirzepatide. Source: CMS NPPES (June 2026).