NPI Central

Spironolactone (Aldactone) Prescribers in Maryland

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

2,569 providers in Maryland have Medicare Part D claims for spironolactone. 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 MD
2,569
Data year
2024
Registry vintage
June 2026

spironolactone prescribers in Maryland

Ranked by Part D claim volume.
  1. 1

    Internal Medicine Physician · Frederick, MD

    441 Medicare Part D claims (2024)

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  2. 2

    Nurse Practitioner · Chester, MD

    408 Medicare Part D claims (2024)

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  3. 3
    Norma FloresDNP, AGACNP-BC, CRNP

    Acute Care Nurse Practitioner · Baltimore, MD

    386 Medicare Part D claims (2024)

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  4. 4

    Nephrology Physician · Chevy Chase, MD

    335 Medicare Part D claims (2024)

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  5. 5

    Advanced Heart Failure and Transplant Cardiology Physician · Baltimore, MD

    308 Medicare Part D claims (2024)

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  6. 6

    Cardiovascular Disease Physician · Towson, MD

    307 Medicare Part D claims (2024)

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  7. 7
    Clare RossC.R.N.P.

    Family Nurse Practitioner · Queenstown, MD

    296 Medicare Part D claims (2024)

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  8. 8

    Advanced Heart Failure and Transplant Cardiology Physician · Annapolis, MD

    294 Medicare Part D claims (2024)

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  9. 9

    Internal Medicine Physician · Crisfield, MD

    285 Medicare Part D claims (2024)

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  10. 10

    Adult Health Nurse Practitioner · Parkville, MD

    279 Medicare Part D claims (2024)

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  11. 11

    Advanced Heart Failure and Transplant Cardiology Physician · Baltimore, MD

    279 Medicare Part D claims (2024)

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  12. 12

    Nurse Practitioner · Baltimore, MD

    278 Medicare Part D claims (2024)

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  13. 13

    Cardiovascular Disease Physician · Clinton, MD

    249 Medicare Part D claims (2024)

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  14. 14

    Family Medicine Physician · Temple Hills, MD

    245 Medicare Part D claims (2024)

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  15. 15

    Nephrology Physician · Wheaton, MD

    233 Medicare Part D claims (2024)

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  16. 16

    Cardiovascular Disease Physician · Towson, MD

    233 Medicare Part D claims (2024)

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  17. 17

    Nuclear Cardiology Physician · Baltimore, MD

    227 Medicare Part D claims (2024)

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  18. 18

    Cardiovascular Disease Physician · Baltimore, MD

    225 Medicare Part D claims (2024)

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  19. 19

    Advanced Heart Failure and Transplant Cardiology Physician · Baltimore, MD

    224 Medicare Part D claims (2024)

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  20. 20

    Adult Health Nurse Practitioner · Cumberland, MD

    224 Medicare Part D claims (2024)

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  21. 21

    Internal Medicine Physician · Cumberland, MD

    221 Medicare Part D claims (2024)

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  22. 22

    Cardiovascular Disease Physician · Baltimore, MD

    220 Medicare Part D claims (2024)

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  23. 23

    Internal Medicine Physician · Columbia, MD

    219 Medicare Part D claims (2024)

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  24. 24

    Advanced Heart Failure and Transplant Cardiology Physician · Baltimore, MD

    216 Medicare Part D claims (2024)

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  25. 25

    Cardiovascular Disease Physician · Frederick, MD

    211 Medicare Part D claims (2024)

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  26. 26

    Cardiovascular Disease Physician · Cumberland, MD

    211 Medicare Part D claims (2024)

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  27. 27

    Cardiovascular Disease Physician · Baltimore, MD

    210 Medicare Part D claims (2024)

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  28. 28

    Clinical Cardiac Electrophysiology Physician · Baltimore, MD

    209 Medicare Part D claims (2024)

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  29. 29

    Internal Medicine Physician · Cumberland, MD

    206 Medicare Part D claims (2024)

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  30. 30

    Adult Health Nurse Practitioner · Odenton, MD

    205 Medicare Part D claims (2024)

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  31. 31

    Cardiovascular Disease Physician · Hagerstown, MD

    200 Medicare Part D claims (2024)

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  32. 32

    Adult Health Nurse Practitioner · Cockeysville, MD

    198 Medicare Part D claims (2024)

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  33. 33

    Medical Physician Assistant · Baltimore, MD

    194 Medicare Part D claims (2024)

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  34. 34

    Nephrology Physician · Columbia, MD

    192 Medicare Part D claims (2024)

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  35. 35

    Internal Medicine Physician · Westminster, MD

    192 Medicare Part D claims (2024)

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  36. 36

    Internal Medicine Physician · Cumberland, MD

    192 Medicare Part D claims (2024)

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  37. 37

    Cardiovascular Disease Physician · Towson, MD

    191 Medicare Part D claims (2024)

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  38. 38

    Acute Care Nurse Practitioner · Randallstown, MD

    190 Medicare Part D claims (2024)

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  39. 39

    Acute Care Nurse Practitioner · Baltimore, MD

    189 Medicare Part D claims (2024)

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  40. 40

    Cardiovascular Disease Physician · Waldorf, MD

    188 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · Rockville, MD

    187 Medicare Part D claims (2024)

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  42. 42

    Cardiovascular Disease Physician · Bel Air, MD

    184 Medicare Part D claims (2024)

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  43. 43

    Internal Medicine Physician · Pocomoke City, MD

    184 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Baltimore, MD

    182 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Towson, MD

    179 Medicare Part D claims (2024)

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  46. 46

    Cardiovascular Disease Physician · Brandywine, MD

    179 Medicare Part D claims (2024)

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  47. 47

    Cardiovascular Disease Physician · Baltimore, MD

    178 Medicare Part D claims (2024)

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  48. 48

    Internal Medicine Physician · Salisbury, MD

    177 Medicare Part D claims (2024)

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  49. 49

    Nurse Practitioner · Lutherville, MD

    169 Medicare Part D claims (2024)

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  50. 50

    Family Nurse Practitioner · Oakland, MD

    169 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 spironolactone. Source: CMS NPPES (June 2026).