NPI Central

Who Prescribes Spironolactone (Aldactone)?

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

177,240 providers have Medicare Part D claims for spironolactone (sold as Aldactone). Open a state for the local directory, or any provider for their full profile. Ordering reflects documented Part D claim volume — a transparency signal, not a quality or "best" ranking.

Prescribers (Part D)
177,240
Data year
2024
Registry vintage
June 2026

Top spironolactone prescribers (Medicare Part D)

A sample, ranked by Part D claim volume.
  1. 1

    Family Medicine Physician · Kewanee, IL

    1,887 Medicare Part D claims (2024)

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  2. 2

    Cardiovascular Disease Physician · El Paso, TX

    1,874 Medicare Part D claims (2024)

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  3. 3

    Geriatric Medicine (Internal Medicine) Physician · Plymouth Meeting, PA

    1,868 Medicare Part D claims (2024)

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  4. 4

    Cardiovascular Disease Physician · Des Moines, IA

    1,667 Medicare Part D claims (2024)

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  5. 5

    Cardiovascular Disease Physician · Altoona, PA

    1,625 Medicare Part D claims (2024)

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  6. 6

    Nephrology Physician · Sioux City, IA

    1,571 Medicare Part D claims (2024)

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  7. 7

    Cardiovascular Disease Physician · Ocala, FL

    1,505 Medicare Part D claims (2024)

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  8. 8

    Interventional Cardiology Physician · Waco, TX

    1,463 Medicare Part D claims (2024)

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  9. 9

    Cardiovascular Disease Physician · Tallahassee, FL

    1,460 Medicare Part D claims (2024)

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  10. 10

    Geriatric Medicine (Family Medicine) Physician · Hendersonville, TN

    1,457 Medicare Part D claims (2024)

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  11. 11

    Nurse Practitioner · Toledo, OH

    1,357 Medicare Part D claims (2024)

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  12. 12

    General Practice Physician · Jackson, MS

    1,288 Medicare Part D claims (2024)

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  13. 13

    Interventional Cardiology Physician · Oklahoma City, OK

    1,222 Medicare Part D claims (2024)

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  14. 14

    Physician Assistant · Conover, NC

    1,210 Medicare Part D claims (2024)

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  15. 15

    Cardiovascular Disease Physician · Amarillo, TX

    1,204 Medicare Part D claims (2024)

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  16. 16

    Specialist · Mayfield Heights, OH

    1,201 Medicare Part D claims (2024)

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  17. 17

    Cardiovascular Disease Physician · Appleton, WI

    1,187 Medicare Part D claims (2024)

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  18. 18

    Cardiovascular Disease Physician · Guaynabo, PR

    1,183 Medicare Part D claims (2024)

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  19. 19

    Interventional Cardiology Physician · Wausau, WI

    1,141 Medicare Part D claims (2024)

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  20. 20

    Cardiovascular Disease Physician · Dayton, OH

    1,139 Medicare Part D claims (2024)

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  21. 21

    Nephrology Physician · Barbourville, KY

    1,131 Medicare Part D claims (2024)

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  22. 22

    Internal Medicine Physician · Reseda, CA

    1,126 Medicare Part D claims (2024)

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  23. 23

    Cardiovascular Disease Physician · Saint Louis, MO

    1,120 Medicare Part D claims (2024)

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  24. 24

    Internal Medicine Physician · Town and Country, MO

    1,119 Medicare Part D claims (2024)

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  25. 25

    Advanced Heart Failure and Transplant Cardiology Physician · Greensboro, NC

    1,116 Medicare Part D claims (2024)

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  26. 26

    Gerontology Nurse Practitioner · Toledo, OH

    1,113 Medicare Part D claims (2024)

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  27. 27

    Advanced Heart Failure and Transplant Cardiology Physician · Mobile, AL

    1,096 Medicare Part D claims (2024)

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  28. 28

    Interventional Cardiology Physician · Springfield, MO

    1,095 Medicare Part D claims (2024)

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  29. 29

    Cardiovascular Disease Physician · Joplin, MO

    1,088 Medicare Part D claims (2024)

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  30. 30

    Advanced Heart Failure and Transplant Cardiology Physician · Gainesville, GA

    1,082 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 from this list does not mean a provider does not prescribe spironolactone.