NPI Central

Levothyroxine (Synthroid, Levoxyl) Prescribers in Arizona

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

6,228 providers in Arizona have Medicare Part D claims for levothyroxine. 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 AZ
6,228
Data year
2024
Registry vintage
June 2026

levothyroxine prescribers in Arizona

Ranked by Part D claim volume.
  1. 1

    Family Medicine Physician · Mesa, AZ

    2,201 Medicare Part D claims (2024)

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  2. 2

    Endocrinology, Diabetes & Metabolism Physician · Glendale, AZ

    2,095 Medicare Part D claims (2024)

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  3. 3

    Endocrinology, Diabetes & Metabolism Physician · Mesa, AZ

    1,818 Medicare Part D claims (2024)

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  4. 4

    Internal Medicine Physician · Green Valley, AZ

    1,747 Medicare Part D claims (2024)

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  5. 5

    Endocrinology, Diabetes & Metabolism Physician · Glendale, AZ

    1,651 Medicare Part D claims (2024)

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  6. 6

    Family Medicine Physician · Surprise, AZ

    1,623 Medicare Part D claims (2024)

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  7. 7

    Specialist · Phoenix, AZ

    1,611 Medicare Part D claims (2024)

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  8. 8

    Internal Medicine Physician · Scottsdale, AZ

    1,536 Medicare Part D claims (2024)

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  9. 9

    Internal Medicine Physician · Casa Grande, AZ

    1,499 Medicare Part D claims (2024)

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  10. 10

    Family Medicine Physician · Prescott, AZ

    1,465 Medicare Part D claims (2024)

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  11. 11

    Specialist · Phoenix, AZ

    1,445 Medicare Part D claims (2024)

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  12. 12

    Internal Medicine Physician · Sun City, AZ

    1,425 Medicare Part D claims (2024)

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  13. 13

    Endocrinology, Diabetes & Metabolism Physician · Sun City West, AZ

    1,320 Medicare Part D claims (2024)

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  14. 14

    Internal Medicine Physician · Surprise, AZ

    1,314 Medicare Part D claims (2024)

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  15. 15

    Family Medicine Physician · Gold Canyon, AZ

    1,311 Medicare Part D claims (2024)

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  16. 16

    Endocrinology, Diabetes & Metabolism Physician · Chandler, AZ

    1,308 Medicare Part D claims (2024)

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  17. 17

    Specialist · Peoria, AZ

    1,303 Medicare Part D claims (2024)

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  18. 18

    Family Medicine Physician · Sun Lakes, AZ

    1,289 Medicare Part D claims (2024)

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  19. 19

    Internal Medicine Physician · Sun City, AZ

    1,275 Medicare Part D claims (2024)

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  20. 20

    Endocrinology, Diabetes & Metabolism Physician · Gilbert, AZ

    1,252 Medicare Part D claims (2024)

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  21. 21

    Internal Medicine Physician · Phoenix, AZ

    1,248 Medicare Part D claims (2024)

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  22. 22

    Endocrinology, Diabetes & Metabolism Physician · Tucson, AZ

    1,238 Medicare Part D claims (2024)

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  23. 23
    Ajith PurushMBBS, MD

    Internal Medicine Physician · Prescott, AZ

    1,226 Medicare Part D claims (2024)

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  24. 24

    Internal Medicine Physician · Wickenburg, AZ

    1,211 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Tucson, AZ

    1,193 Medicare Part D claims (2024)

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  26. 26

    Family Medicine Physician · Lake Havasu City, AZ

    1,189 Medicare Part D claims (2024)

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  27. 27

    Endocrinology, Diabetes & Metabolism Physician · Scottsdale, AZ

    1,181 Medicare Part D claims (2024)

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  28. 28

    Family Medicine Physician · Surprise, AZ

    1,177 Medicare Part D claims (2024)

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  29. 29

    Internal Medicine Physician · Lake Havasu City, AZ

    1,165 Medicare Part D claims (2024)

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  30. 30

    Family Medicine Physician · Gilbert, AZ

    1,157 Medicare Part D claims (2024)

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  31. 31

    Internal Medicine Physician · Sun City, AZ

    1,152 Medicare Part D claims (2024)

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  32. 32

    Hospitalist Physician · Phoenix, AZ

    1,127 Medicare Part D claims (2024)

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  33. 33
    Muhammad SethiM.D., M.B;B.S

    Endocrinology, Diabetes & Metabolism Physician · Tucson, AZ

    1,124 Medicare Part D claims (2024)

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  34. 34

    Endocrinology, Diabetes & Metabolism Physician · Yuma, AZ

    1,119 Medicare Part D claims (2024)

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  35. 35

    Internal Medicine Physician · Tucson, AZ

    1,118 Medicare Part D claims (2024)

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  36. 36

    Internal Medicine Physician · Scottsdale, AZ

    1,113 Medicare Part D claims (2024)

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  37. 37

    Endocrinology, Diabetes & Metabolism Physician · Chandler, AZ

    1,104 Medicare Part D claims (2024)

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  38. 38

    Adult Medicine Physician · Tucson, AZ

    1,073 Medicare Part D claims (2024)

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  39. 39

    Internal Medicine Physician · Tucson, AZ

    1,045 Medicare Part D claims (2024)

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  40. 40

    Family Medicine Physician · Oro Valley, AZ

    1,044 Medicare Part D claims (2024)

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  41. 41

    Endocrinology, Diabetes & Metabolism Physician · Phoenix, AZ

    1,041 Medicare Part D claims (2024)

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  42. 42

    Endocrinology, Diabetes & Metabolism Physician · Tucson, AZ

    1,031 Medicare Part D claims (2024)

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  43. 43

    Endocrinology, Diabetes & Metabolism Physician · Phoenix, AZ

    1,018 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Scottsdale, AZ

    993 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Surprise, AZ

    987 Medicare Part D claims (2024)

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  46. 46

    Family Medicine Physician · Glendale, AZ

    985 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Tucson, AZ

    965 Medicare Part D claims (2024)

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  48. 48

    Internal Medicine Physician · Paradise Valley, AZ

    964 Medicare Part D claims (2024)

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  49. 49

    Geriatric Medicine (Family Medicine) Physician · Sierra Vista, AZ

    963 Medicare Part D claims (2024)

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  50. 50

    Family Medicine Physician · Buckeye, AZ

    963 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 levothyroxine. Source: CMS NPPES (June 2026).