NPI Central

Tamsulosin (Flomax) Prescribers in District of Columbia

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

478 providers in District of Columbia have Medicare Part D claims for tamsulosin. 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
478
Data year
2024
Registry vintage
June 2026

tamsulosin prescribers in District of Columbia

Ranked by Part D claim volume.
  1. 1

    Urology Physician · Washington, DC

    816 Medicare Part D claims (2024)

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  2. 2

    Urology Physician · Washington, DC

    663 Medicare Part D claims (2024)

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  3. 3

    Internal Medicine Physician · Washington, DC

    628 Medicare Part D claims (2024)

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  4. 4

    Physician Assistant · Washington, DC

    624 Medicare Part D claims (2024)

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  5. 5

    Urology Physician · Washington, DC

    622 Medicare Part D claims (2024)

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  6. 6

    Urology Physician · Washington, DC

    581 Medicare Part D claims (2024)

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  7. 7

    Urology Physician · Washington, DC

    574 Medicare Part D claims (2024)

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  8. 8

    Internal Medicine Physician · Washington, DC

    485 Medicare Part D claims (2024)

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  9. 9

    Urology Physician · Washington, DC

    443 Medicare Part D claims (2024)

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  10. 10

    Urology Physician · Washington, DC

    430 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Washington, DC

    351 Medicare Part D claims (2024)

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  12. 12

    Family Nurse Practitioner · Washington, DC

    340 Medicare Part D claims (2024)

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  13. 13

    Medical Oncology Physician · Washington, DC

    322 Medicare Part D claims (2024)

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  14. 14

    Urology Physician · Washington, DC

    304 Medicare Part D claims (2024)

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  15. 15

    Radiation Oncology Physician · Washington, DC

    283 Medicare Part D claims (2024)

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  16. 16

    Urology Physician · Washington, DC

    279 Medicare Part D claims (2024)

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  17. 17

    Urology Physician · Washington, DC

    265 Medicare Part D claims (2024)

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  18. 18

    Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician · Washington, DC

    243 Medicare Part D claims (2024)

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  19. 19

    Urology Physician · Washington, DC

    230 Medicare Part D claims (2024)

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  20. 20

    Urology Physician · Washington, DC

    216 Medicare Part D claims (2024)

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  21. 21

    Urology Physician · Washington, DC

    197 Medicare Part D claims (2024)

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  22. 22

    Internal Medicine Physician · Washington, DC

    191 Medicare Part D claims (2024)

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  23. 23

    Radiation Oncology Physician · Washington, DC

    191 Medicare Part D claims (2024)

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  24. 24

    Adult Health Nurse Practitioner · Washington, DC

    183 Medicare Part D claims (2024)

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  25. 25

    Urology Physician · Washington, DC

    180 Medicare Part D claims (2024)

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  26. 26
    James YangMD, MPH

    Internal Medicine Physician · Washington, DC

    173 Medicare Part D claims (2024)

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  27. 27

    Internal Medicine Physician · Washington, DC

    172 Medicare Part D claims (2024)

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  28. 28

    Internal Medicine Physician · Washington, DC

    168 Medicare Part D claims (2024)

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  29. 29

    Internal Medicine Physician · Washington, DC

    167 Medicare Part D claims (2024)

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  30. 30

    Urology Physician · Washington, DC

    159 Medicare Part D claims (2024)

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  31. 31

    Geriatric Medicine (Family Medicine) Physician · Washington, DC

    149 Medicare Part D claims (2024)

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  32. 32

    Urology Physician · Washington, DC

    145 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Washington, DC

    144 Medicare Part D claims (2024)

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  34. 34

    Geriatric Medicine (Internal Medicine) Physician · Washington, DC

    141 Medicare Part D claims (2024)

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  35. 35

    Cardiovascular Disease Physician · Washington, DC

    136 Medicare Part D claims (2024)

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  36. 36
    Ross KrasnowMD, MPH, MS

    Urology Physician · Washington, DC

    132 Medicare Part D claims (2024)

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  37. 37

    Geriatric Medicine (Internal Medicine) Physician · Washington, DC

    129 Medicare Part D claims (2024)

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  38. 38

    Urology Physician · Washington, DC

    128 Medicare Part D claims (2024)

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  39. 39

    Urology Physician · Washington, DC

    126 Medicare Part D claims (2024)

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  40. 40

    Internal Medicine Physician · Washington, DC

    125 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Washington, DC

    121 Medicare Part D claims (2024)

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  42. 42

    Internal Medicine Physician · Washington, DC

    120 Medicare Part D claims (2024)

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  43. 43

    Nurse Practitioner · Washington, DC

    117 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Washington, DC

    115 Medicare Part D claims (2024)

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  45. 45

    Cardiovascular Disease Physician · Washington, DC

    114 Medicare Part D claims (2024)

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  46. 46

    Family Nurse Practitioner · Washington, DC

    113 Medicare Part D claims (2024)

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  47. 47

    Radiation Oncology Physician · Washington, DC

    113 Medicare Part D claims (2024)

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  48. 48

    Internal Medicine Physician · Washington, DC

    112 Medicare Part D claims (2024)

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  49. 49

    Internal Medicine Physician · Washington, DC

    111 Medicare Part D claims (2024)

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  50. 50

    Urology Physician · Washington, DC

    109 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 tamsulosin. Source: CMS NPPES (June 2026).