NPI Central

Levothyroxine (Synthroid, Levoxyl) Prescribers in Texas

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

20,186 providers in Texas 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 TX
20,186
Data year
2024
Registry vintage
June 2026

levothyroxine prescribers in Texas

Ranked by Part D claim volume.
  1. 1

    Internal Medicine Physician · Houston, TX

    3,576 Medicare Part D claims (2024)

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  2. 2

    Family Medicine Physician · Odessa, TX

    3,547 Medicare Part D claims (2024)

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  3. 3

    Family Medicine Physician · Troup, TX

    3,542 Medicare Part D claims (2024)

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  4. 4

    Family Medicine Physician · Wichita Falls, TX

    2,997 Medicare Part D claims (2024)

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  5. 5

    Endocrinology, Diabetes & Metabolism Physician · Corpus Christi, TX

    2,859 Medicare Part D claims (2024)

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  6. 6

    Endocrinology, Diabetes & Metabolism Physician · El Paso, TX

    2,644 Medicare Part D claims (2024)

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  7. 7

    Family Medicine Physician · Lubbock, TX

    2,437 Medicare Part D claims (2024)

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  8. 8

    Family Medicine Physician · Amarillo, TX

    2,422 Medicare Part D claims (2024)

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  9. 9

    Specialist · Denison, TX

    2,309 Medicare Part D claims (2024)

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  10. 10

    Family Medicine Physician · Decatur, TX

    2,210 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · El Paso, TX

    2,198 Medicare Part D claims (2024)

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  12. 12

    Geriatric Medicine (Family Medicine) Physician · Luling, TX

    2,191 Medicare Part D claims (2024)

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  13. 13

    Family Medicine Physician · Boerne, TX

    2,170 Medicare Part D claims (2024)

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  14. 14

    Internal Medicine Physician · Tyler, TX

    2,146 Medicare Part D claims (2024)

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  15. 15

    Endocrinology, Diabetes & Metabolism Physician · Austin, TX

    2,106 Medicare Part D claims (2024)

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  16. 16

    Family Medicine Physician · Kingsville, TX

    2,056 Medicare Part D claims (2024)

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  17. 17

    Endocrinology, Diabetes & Metabolism Physician · El Paso, TX

    2,047 Medicare Part D claims (2024)

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  18. 18

    Internal Medicine Physician · Castroville, TX

    2,029 Medicare Part D claims (2024)

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  19. 19

    Endocrinology, Diabetes & Metabolism Physician · Denison, TX

    2,015 Medicare Part D claims (2024)

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  20. 20

    Internal Medicine Physician · Beaumont, TX

    1,924 Medicare Part D claims (2024)

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  21. 21

    Family Medicine Physician · Alice, TX

    1,909 Medicare Part D claims (2024)

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  22. 22

    Family Medicine Physician · Greenville, TX

    1,902 Medicare Part D claims (2024)

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  23. 23

    Internal Medicine Physician · Dallas, TX

    1,886 Medicare Part D claims (2024)

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  24. 24

    Internal Medicine Physician · Dallas, TX

    1,849 Medicare Part D claims (2024)

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  25. 25

    Family Medicine Physician · Mcallen, TX

    1,847 Medicare Part D claims (2024)

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  26. 26

    Endocrinology, Diabetes & Metabolism Physician · El Paso, TX

    1,844 Medicare Part D claims (2024)

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  27. 27

    Endocrinology, Diabetes & Metabolism Physician · Houston, TX

    1,739 Medicare Part D claims (2024)

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  28. 28

    Endocrinology, Diabetes & Metabolism Physician · Austin, TX

    1,735 Medicare Part D claims (2024)

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  29. 29

    Internal Medicine Physician · Amarillo, TX

    1,708 Medicare Part D claims (2024)

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  30. 30

    Endocrinology, Diabetes & Metabolism Physician · Lubbock, TX

    1,700 Medicare Part D claims (2024)

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  31. 31

    Family Medicine Physician · Rusk, TX

    1,694 Medicare Part D claims (2024)

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  32. 32

    Endocrinology, Diabetes & Metabolism Physician · Beaumont, TX

    1,672 Medicare Part D claims (2024)

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  33. 33

    Family Medicine Physician · Seguin, TX

    1,666 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · Brownfield, TX

    1,666 Medicare Part D claims (2024)

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  35. 35

    Family Medicine Physician · San Angelo, TX

    1,648 Medicare Part D claims (2024)

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  36. 36

    Family Medicine Physician · Bedford, TX

    1,644 Medicare Part D claims (2024)

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  37. 37

    Family Medicine Physician · Kingsville, TX

    1,635 Medicare Part D claims (2024)

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  38. 38

    Geriatric Medicine (Internal Medicine) Physician · El Paso, TX

    1,630 Medicare Part D claims (2024)

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  39. 39

    Emergency Medicine Physician · Dallas, TX

    1,623 Medicare Part D claims (2024)

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  40. 40

    Internal Medicine Physician · Sugar Land, TX

    1,617 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · El Paso, TX

    1,601 Medicare Part D claims (2024)

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  42. 42

    Family Medicine Physician · Corpus Christi, TX

    1,578 Medicare Part D claims (2024)

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  43. 43

    Family Medicine Physician · Weatherford, TX

    1,567 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Lubbock, TX

    1,552 Medicare Part D claims (2024)

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  45. 45

    Endocrinology, Diabetes & Metabolism Physician · Tyler, TX

    1,540 Medicare Part D claims (2024)

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  46. 46

    Internal Medicine Physician · El Paso, TX

    1,514 Medicare Part D claims (2024)

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  47. 47

    Endocrinology, Diabetes & Metabolism Physician · Edinburg, TX

    1,510 Medicare Part D claims (2024)

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  48. 48

    Endocrinology, Diabetes & Metabolism Physician · San Antonio, TX

    1,510 Medicare Part D claims (2024)

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  49. 49

    Internal Medicine Physician · Harlingen, TX

    1,499 Medicare Part D claims (2024)

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  50. 50

    Internal Medicine Physician · Dallas, TX

    1,493 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).