NPI Central

Spironolactone (Aldactone) Prescribers in Guam

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

16 providers in Guam 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 GU
16
Data year
2024
Registry vintage
June 2026

spironolactone prescribers in Guam

Ranked by Part D claim volume.
  1. 1

    Internal Medicine Physician · Tamuning, GU

    72 Medicare Part D claims (2024)

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  2. 2

    Family Medicine Physician · Tamuning, GU

    70 Medicare Part D claims (2024)

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  3. 3

    Interventional Cardiology Physician · Tamuning, GU

    51 Medicare Part D claims (2024)

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  4. 4

    Family Medicine Physician · Lithonia, GU

    36 Medicare Part D claims (2024)

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  5. 5

    Family Nurse Practitioner · Hagatna, GU

    27 Medicare Part D claims (2024)

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  6. 6

    Specialist · Tamuning, GU

    25 Medicare Part D claims (2024)

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  7. 7

    Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · Dededo, GU

    25 Medicare Part D claims (2024)

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  8. 8

    Internal Medicine Physician · Tamuning, GU

    20 Medicare Part D claims (2024)

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  9. 9

    Family Medicine Physician · Tamuning, GU

    18 Medicare Part D claims (2024)

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  10. 10

    Geriatric Medicine (Family Medicine) Physician · Dededo, GU

    15 Medicare Part D claims (2024)

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  11. 11

    Internal Medicine Physician · Tamuning, GU

    14 Medicare Part D claims (2024)

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  12. 12

    Family Medicine Physician · Upper Tumon, GU

    13 Medicare Part D claims (2024)

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  13. 13

    Internal Medicine Physician · Oka Tamuning, GU

    12 Medicare Part D claims (2024)

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  14. 14

    Family Medicine Physician · Tamuning, GU

    12 Medicare Part D claims (2024)

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  15. 15

    Internal Medicine Physician · Tamuning, GU

    11 Medicare Part D claims (2024)

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  16. 16

    Internal Medicine Physician · Tamuning, GU

    11 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).