Spironolactone (Aldactone) Prescribers in Indiana

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

4,207 providers in Indiana 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 IN

4,207

Data year

2024

Registry vintage

June 2026

spironolactone prescribers in Indiana

Ranked by Part D claim volume.

1
Andrew OfferleM.D.
Emergency Medicine Physician · Fort Wayne, IN
967 Medicare Part D claims (2024)
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2
Chirag PatelM.D.
Internal Medicine Physician · Merrillville, IN
908 Medicare Part D claims (2024)
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3
Ibrar ParachaM.D.
Hospitalist Physician · Indianapolis, IN
767 Medicare Part D claims (2024)
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4
Louis JaneiraMD
Cardiovascular Disease Physician · Indianapolis, IN
765 Medicare Part D claims (2024)
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5
Adam DawkinsMD
Cardiovascular Disease Physician · Jasper, IN
681 Medicare Part D claims (2024)
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6
Kevin NeeseMD
Internal Medicine Physician · Indianapolis, IN
642 Medicare Part D claims (2024)
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7
Carolin MarzoukN.P.
Family Nurse Practitioner · Goshen, IN
630 Medicare Part D claims (2024)
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8
Ovais RazaMD, FACC
Interventional Cardiology Physician · Bedford, IN
629 Medicare Part D claims (2024)
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9
David PalmerM.D.
Cardiovascular Disease Physician · Fort Wayne, IN
619 Medicare Part D claims (2024)
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10
Saad HafidhM.D
Internal Medicine Physician · Indianapolis, IN
588 Medicare Part D claims (2024)
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11
Marwan Mustaklem
Internal Medicine Physician · Fishers, IN
558 Medicare Part D claims (2024)
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12
Nadeem KamranM.D.
Internal Medicine Physician · La Porte, IN
557 Medicare Part D claims (2024)
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13
Mark OshaughnessyMD
Cardiovascular Disease Physician · Fort Wayne, IN
553 Medicare Part D claims (2024)
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14
John ThomasMD
Internal Medicine Physician · Lafayette, IN
547 Medicare Part D claims (2024)
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15
Ashwin RavichandranMD
Advanced Heart Failure and Transplant Cardiology Physician · Indianapolis, IN
510 Medicare Part D claims (2024)
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16
Anthony BashallM.D.
Cardiovascular Disease Physician · Indianapolis, IN
507 Medicare Part D claims (2024)
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17
Pragneshkumar RadadiyaMD
Family Medicine Physician · Indianapolis, IN
501 Medicare Part D claims (2024)
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18
Andrew PutnamMD
Cardiovascular Disease Physician · Crown Point, IN
497 Medicare Part D claims (2024)
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19
Vijay RaoM.D., PH.D
Cardiovascular Disease Physician · Indianapolis, IN
487 Medicare Part D claims (2024)
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20
Mohan ShenoyM.D.
Cardiovascular Disease Physician · Bloomington, IN
486 Medicare Part D claims (2024)
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21
Sunit-Preet ChaudhryMD
Advanced Heart Failure and Transplant Cardiology Physician · Indianapolis, IN
483 Medicare Part D claims (2024)
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22
David BlemkerM.D.
Cardiovascular Disease Physician · Bloomington, IN
480 Medicare Part D claims (2024)
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23
Preetham JettyMD
Cardiovascular Disease Physician · Anderson, IN
476 Medicare Part D claims (2024)
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24
Bruce SchiltMD
Cardiovascular Disease Physician · Noblesville, IN
471 Medicare Part D claims (2024)
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25
Jennifer Petersen-GoldspielM.D.
Cardiovascular Disease Physician · Bloomington, IN
470 Medicare Part D claims (2024)
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26
Bassel ArtinM.D.
Cardiovascular Disease Physician · Lafayette, IN
444 Medicare Part D claims (2024)
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27
Nawar MerchoMD
Cardiovascular Disease Physician · Terre Haute, IN
443 Medicare Part D claims (2024)
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28
Dallis BowditchM.D.
Family Medicine Physician · Logansport, IN
440 Medicare Part D claims (2024)
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29
Shankaran SrikanthMD
Internal Medicine Physician · Marion, IN
435 Medicare Part D claims (2024)
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30
Derrick PlahnD.O.
Cardiovascular Disease Physician · Indianapolis, IN
424 Medicare Part D claims (2024)
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31
Geoffrey DayMD
Interventional Cardiology Physician · Jasper, IN
424 Medicare Part D claims (2024)
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32
Sabeena RamrakhianiMD
Cardiovascular Disease Physician · Fort Wayne, IN
422 Medicare Part D claims (2024)
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33
Manish GeraMBBS
Nephrology Physician · Terre Haute, IN
421 Medicare Part D claims (2024)
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34
Sam HansenMD
Cardiovascular Disease Physician · Lafayette, IN
420 Medicare Part D claims (2024)
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35
Karin MohsNP-C
Nurse Practitioner · Fort Wayne, IN
417 Medicare Part D claims (2024)
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36
Emily RudenMD
Cardiovascular Disease Physician · Noblesville, IN
415 Medicare Part D claims (2024)
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37
Zenith JameriaMD
Clinical Cardiac Electrophysiology Physician · Terre Haute, IN
415 Medicare Part D claims (2024)
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38
Neil HillDO
Family Medicine Physician · North Vernon, IN
414 Medicare Part D claims (2024)
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39
Brian AdamsMD
Family Medicine Physician · Fort Wayne, IN
408 Medicare Part D claims (2024)
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40
John YacoubMD
Cardiovascular Disease Physician · Terre Haute, IN
408 Medicare Part D claims (2024)
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41
George LolayMD
Cardiovascular Disease Physician · Indianapolis, IN
402 Medicare Part D claims (2024)
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42
Douglas NamMD
Cardiovascular Disease Physician · Fishers, IN
390 Medicare Part D claims (2024)
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43
Bhaktavatsala ApuriM.D., FACC
Cardiovascular Disease Physician · Fort Wayne, IN
388 Medicare Part D claims (2024)
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44
Michael MirochnaM.D.
Family Medicine Physician · Valparaiso, IN
380 Medicare Part D claims (2024)
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45
Mark JonesM.D.
Cardiovascular Disease Physician · Indianapolis, IN
378 Medicare Part D claims (2024)
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46
Andrew OlsonD.O.
Cardiovascular Disease Physician · Fort Wayne, IN
372 Medicare Part D claims (2024)
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47
Steven SamuelsMD
Internal Medicine Physician · Greenwood, IN
371 Medicare Part D claims (2024)
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48
Angela BrittsanM.D.
Cardiovascular Disease Physician · Indianapolis, IN
369 Medicare Part D claims (2024)
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49
Sangita SudharshanM.D.
Advanced Heart Failure and Transplant Cardiology Physician · Indianapolis, IN
361 Medicare Part D claims (2024)
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50
John McgintyM.D.
Cardiovascular Disease Physician · Richmond, IN
357 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).