NPI Central

Levothyroxine (Synthroid, Levoxyl) Prescribers in District of Columbia

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

600 providers in District of Columbia 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 DC
600
Data year
2024
Registry vintage
June 2026

levothyroxine prescribers in District of Columbia

Ranked by Part D claim volume.
  1. 1

    Internal Medicine Physician · Washington, DC

    992 Medicare Part D claims (2024)

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  2. 2

    Internal Medicine Physician · Washington, DC

    730 Medicare Part D claims (2024)

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  3. 3

    Specialist · Washington, DC

    726 Medicare Part D claims (2024)

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  4. 4

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    590 Medicare Part D claims (2024)

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  5. 5

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    499 Medicare Part D claims (2024)

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  6. 6

    Internal Medicine Physician · Washington, DC

    494 Medicare Part D claims (2024)

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  7. 7

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    472 Medicare Part D claims (2024)

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  8. 8

    Internal Medicine Physician · Washington, DC

    471 Medicare Part D claims (2024)

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  9. 9

    Medical Oncology Physician · Washington, DC

    419 Medicare Part D claims (2024)

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  10. 10

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    380 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Washington, DC

    369 Medicare Part D claims (2024)

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  12. 12

    Internal Medicine Physician · Washington, DC

    365 Medicare Part D claims (2024)

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  13. 13

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    365 Medicare Part D claims (2024)

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  14. 14

    Internal Medicine Physician · Washington, DC

    339 Medicare Part D claims (2024)

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  15. 15

    Internal Medicine Physician · Washington, DC

    337 Medicare Part D claims (2024)

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  16. 16

    Internal Medicine Physician · Washington, DC

    320 Medicare Part D claims (2024)

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  17. 17

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    311 Medicare Part D claims (2024)

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  18. 18

    Internal Medicine Physician · Washington, DC

    310 Medicare Part D claims (2024)

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  19. 19

    Geriatric Medicine (Family Medicine) Physician · Washington, DC

    310 Medicare Part D claims (2024)

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  20. 20

    Adult Health Nurse Practitioner · Washington, DC

    303 Medicare Part D claims (2024)

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  21. 21
    James YangMD, MPH

    Internal Medicine Physician · Washington, DC

    300 Medicare Part D claims (2024)

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  22. 22

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    292 Medicare Part D claims (2024)

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  23. 23

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    290 Medicare Part D claims (2024)

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  24. 24

    Student in an Organized Health Care Education/Training Program · Washington, DC

    289 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Washington, DC

    275 Medicare Part D claims (2024)

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  26. 26

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    260 Medicare Part D claims (2024)

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  27. 27

    Internal Medicine Physician · Washington, DC

    258 Medicare Part D claims (2024)

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  28. 28

    Internal Medicine Physician · Washington, DC

    251 Medicare Part D claims (2024)

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  29. 29

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    250 Medicare Part D claims (2024)

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  30. 30

    Internal Medicine Physician · Washington, DC

    248 Medicare Part D claims (2024)

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  31. 31

    Internal Medicine Physician · Washington, DC

    242 Medicare Part D claims (2024)

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  32. 32

    Family Medicine Physician · Washington, DC

    233 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Washinton, DC

    228 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · Washington, DC

    226 Medicare Part D claims (2024)

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  35. 35

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    225 Medicare Part D claims (2024)

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  36. 36

    Internal Medicine Physician · Washington, DC

    224 Medicare Part D claims (2024)

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  37. 37

    Internal Medicine Physician · Washington, DC

    223 Medicare Part D claims (2024)

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  38. 38

    Internal Medicine Physician · Washington, DC

    216 Medicare Part D claims (2024)

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  39. 39

    Internal Medicine Physician · Washington, DC

    215 Medicare Part D claims (2024)

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  40. 40

    Internal Medicine Physician · Washington, DC

    214 Medicare Part D claims (2024)

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  41. 41

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    206 Medicare Part D claims (2024)

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  42. 42

    Internal Medicine Physician · Washington, DC

    205 Medicare Part D claims (2024)

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  43. 43

    Internal Medicine Physician · Washington, DC

    203 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Washington, DC

    199 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Washington, DC

    199 Medicare Part D claims (2024)

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  46. 46

    Geriatric Medicine (Family Medicine) Physician · Washington, DC

    197 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Washington, DC

    196 Medicare Part D claims (2024)

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  48. 48

    Internal Medicine Physician · Washington, DC

    192 Medicare Part D claims (2024)

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  49. 49

    Endocrinology, Diabetes & Metabolism Physician · Washington, DC

    176 Medicare Part D claims (2024)

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  50. 50

    Internal Medicine Physician · Washington, DC

    175 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).