NPI Central

Losartan (Cozaar) Prescribers in District of Columbia

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

765 providers in District of Columbia have Medicare Part D claims for losartan. 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
765
Data year
2024
Registry vintage
June 2026

losartan prescribers in District of Columbia

Ranked by Part D claim volume.
  1. 1

    Internal Medicine Physician · Washington, DC

    792 Medicare Part D claims (2024)

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  2. 2

    Internal Medicine Physician · Washington, DC

    405 Medicare Part D claims (2024)

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  3. 3

    Internal Medicine Physician · Washington, DC

    381 Medicare Part D claims (2024)

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  4. 4

    Cardiovascular Disease Physician · Washington, DC

    360 Medicare Part D claims (2024)

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  5. 5

    Internal Medicine Physician · Washington, DC

    355 Medicare Part D claims (2024)

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  6. 6

    Geriatric Medicine (Family Medicine) Physician · Washington, DC

    347 Medicare Part D claims (2024)

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  7. 7

    Medical Oncology Physician · Washington, DC

    341 Medicare Part D claims (2024)

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  8. 8

    Internal Medicine Physician · Washington, DC

    327 Medicare Part D claims (2024)

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  9. 9
    Nancy DavenportMD, PHD, FACC

    Interventional Cardiology Physician · Washington, DC

    323 Medicare Part D claims (2024)

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  10. 10

    Cardiovascular Disease Physician · Washington, DC

    305 Medicare Part D claims (2024)

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  11. 11

    Specialist · Washington, DC

    303 Medicare Part D claims (2024)

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  12. 12

    Internal Medicine Physician · Washington, DC

    302 Medicare Part D claims (2024)

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  13. 13

    Internal Medicine Physician · Washington, DC

    298 Medicare Part D claims (2024)

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  14. 14

    Family Medicine Physician · Washington, DC

    298 Medicare Part D claims (2024)

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  15. 15

    Family Medicine Physician · Washington, DC

    294 Medicare Part D claims (2024)

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  16. 16

    Internal Medicine Physician · Washington, DC

    291 Medicare Part D claims (2024)

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  17. 17

    Internal Medicine Physician · Washington, DC

    287 Medicare Part D claims (2024)

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  18. 18

    Family Medicine Physician · Washington, DC

    285 Medicare Part D claims (2024)

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  19. 19

    Internal Medicine Physician · Washington, DC

    283 Medicare Part D claims (2024)

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  20. 20

    Internal Medicine Physician · Washington, DC

    283 Medicare Part D claims (2024)

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  21. 21

    Cardiovascular Disease Physician · Washington, DC

    281 Medicare Part D claims (2024)

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  22. 22

    Cardiovascular Disease Physician · Washington, DC

    278 Medicare Part D claims (2024)

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  23. 23

    Internal Medicine Physician · Washington, DC

    277 Medicare Part D claims (2024)

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  24. 24

    Internal Medicine Physician · Washington, DC

    270 Medicare Part D claims (2024)

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  25. 25

    Family Medicine Physician · Washington, DC

    266 Medicare Part D claims (2024)

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  26. 26

    Internal Medicine Physician · Washington, DC

    263 Medicare Part D claims (2024)

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  27. 27

    Internal Medicine Physician · Washington, DC

    262 Medicare Part D claims (2024)

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  28. 28

    Internal Medicine Physician · Washington, DC

    253 Medicare Part D claims (2024)

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  29. 29

    Cardiovascular Disease Physician · Washington, DC

    251 Medicare Part D claims (2024)

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  30. 30

    Internal Medicine Physician · Washington, DC

    251 Medicare Part D claims (2024)

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  31. 31
    James YangMD, MPH

    Internal Medicine Physician · Washington, DC

    248 Medicare Part D claims (2024)

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  32. 32

    Internal Medicine Physician · Washington, DC

    243 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Washington, DC

    239 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · Washington, DC

    237 Medicare Part D claims (2024)

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  35. 35

    Cardiovascular Disease Physician · Washington, DC

    231 Medicare Part D claims (2024)

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  36. 36

    Geriatric Medicine (Internal Medicine) Physician · Washington, DC

    228 Medicare Part D claims (2024)

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  37. 37

    Internal Medicine Physician · Washington, DC

    228 Medicare Part D claims (2024)

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  38. 38

    Internal Medicine Physician · Washington, DC

    226 Medicare Part D claims (2024)

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  39. 39

    Internal Medicine Physician · Washington, DC

    225 Medicare Part D claims (2024)

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  40. 40

    Nephrology Physician · Washington, DC

    224 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Washington, DC

    215 Medicare Part D claims (2024)

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  42. 42

    Internal Medicine Physician · Washington, DC

    214 Medicare Part D claims (2024)

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  43. 43

    Internal Medicine Physician · Washington, DC

    214 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Washington, DC

    210 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Washington, DC

    210 Medicare Part D claims (2024)

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  46. 46

    Family Medicine Physician · Washington, DC

    209 Medicare Part D claims (2024)

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  47. 47

    Family Medicine Physician · Washington, DC

    209 Medicare Part D claims (2024)

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  48. 48

    Hospitalist Physician · Washington, DC

    207 Medicare Part D claims (2024)

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  49. 49

    Specialist · Washington, DC

    206 Medicare Part D claims (2024)

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  50. 50

    Medical Physician Assistant · Washington, DC

    204 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 losartan. Source: CMS NPPES (June 2026).