Warfarin (Coumadin, Jantoven) Prescribers in Indiana

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

2,391 providers in Indiana have Medicare Part D claims for warfarin. 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

2,391

Data year

2024

Registry vintage

June 2026

warfarin prescribers in Indiana

Ranked by Part D claim volume.

1
Robert MangesMD
Hematology & Oncology Physician · Fort Wayne, IN
7,275 Medicare Part D claims (2024)
View profile →
2
Erin ShawNP
Family Nurse Practitioner · Fort Wayne, IN
1,617 Medicare Part D claims (2024)
View profile →
3
Keven DodtM.D.
Family Medicine Physician · Lafayette, IN
1,318 Medicare Part D claims (2024)
View profile →
4
Jeannette Zelhart-SmithNP
Nurse Practitioner · Fort Wayne, IN
1,071 Medicare Part D claims (2024)
View profile →
5
Faheem AhmadMD
Cardiovascular Disease Physician · Crown Point, IN
865 Medicare Part D claims (2024)
View profile →
6
John ThomasMD
Internal Medicine Physician · Lafayette, IN
693 Medicare Part D claims (2024)
View profile →
7
Bapineedu GondiMD
Cardiovascular Disease Physician · New Albany, IN
592 Medicare Part D claims (2024)
View profile →
8
Ibrar ParachaM.D.
Hospitalist Physician · Indianapolis, IN
445 Medicare Part D claims (2024)
View profile →
9
Suzanna CarltonFNP
Family Nurse Practitioner · Shelbyville, IN
442 Medicare Part D claims (2024)
View profile →
10
Kevin NeeseMD
Internal Medicine Physician · Indianapolis, IN
422 Medicare Part D claims (2024)
View profile →
11
Diane StoneNP
Family Nurse Practitioner · Columbus, IN
420 Medicare Part D claims (2024)
View profile →
12
Charles Hendrix, Jr.M.D.
Internal Medicine Physician · Vincennes, IN
409 Medicare Part D claims (2024)
View profile →
13
Srinivasarao ManchikalapudiMD
Interventional Cardiology Physician · New Albany, IN
398 Medicare Part D claims (2024)
View profile →
14
Mark JonesM.D.
Cardiovascular Disease Physician · Indianapolis, IN
392 Medicare Part D claims (2024)
View profile →
15
Roderick SawyerMD
Cardiovascular Disease Physician · Peru, IN
357 Medicare Part D claims (2024)
View profile →
16
Saad HafidhM.D
Internal Medicine Physician · Indianapolis, IN
346 Medicare Part D claims (2024)
View profile →
17
Chirag PatelM.D.
Internal Medicine Physician · Merrillville, IN
333 Medicare Part D claims (2024)
View profile →
18
Christopher QuinnMD
Family Medicine Physician · Granger, IN
316 Medicare Part D claims (2024)
View profile →
19
Andrew OfferleM.D.
Emergency Medicine Physician · Fort Wayne, IN
312 Medicare Part D claims (2024)
View profile →
20
Naveen LalM.D.
Cardiovascular Disease Physician · Fort Wayne, IN
302 Medicare Part D claims (2024)
View profile →
21
Shaleen AyersCNS
Clinical Nurse Specialist · Evansville, IN
289 Medicare Part D claims (2024)
View profile →
22
Daniel HermanM.D.
Family Medicine Physician · Vincennes, IN
285 Medicare Part D claims (2024)
View profile →
23
Wai LeeM.D.
Cardiovascular Disease Physician · Elkhart, IN
284 Medicare Part D claims (2024)
View profile →
24
Wayne GrayMD
Cardiovascular Disease Physician · Muncie, IN
283 Medicare Part D claims (2024)
View profile →
25
Babu DoddapaneniMD
Cardiovascular Disease Physician · Indianapolis, IN
276 Medicare Part D claims (2024)
View profile →
26
Mohammad SharifMD
Clinical Cardiac Electrophysiology Physician · Marion, IN
275 Medicare Part D claims (2024)
View profile →
27
Nathan LambertMD
Cardiovascular Disease Physician · Fishers, IN
273 Medicare Part D claims (2024)
View profile →
28
Rajesh MallelaM.D.
Interventional Cardiology Physician · Kokomo, IN
271 Medicare Part D claims (2024)
View profile →
29
Philip BacidoreDO
Cardiovascular Disease Physician · Vincennes, IN
269 Medicare Part D claims (2024)
View profile →
30
Neil HillDO
Family Medicine Physician · North Vernon, IN
263 Medicare Part D claims (2024)
View profile →
31
Thomas MartinMD
Family Medicine Physician · Nashville, IN
259 Medicare Part D claims (2024)
View profile →
32
Adam DawkinsMD
Cardiovascular Disease Physician · Jasper, IN
257 Medicare Part D claims (2024)
View profile →
33
Maryann FumoM.D.
Internal Medicine Physician · Michigan City, IN
256 Medicare Part D claims (2024)
View profile →
34
Kristine TeodoriDO
Geriatric Medicine (Internal Medicine) Physician · Crown Point, IN
256 Medicare Part D claims (2024)
View profile →
35
Vuppala ReddyM.D.
Internal Medicine Physician · Terre Haute, IN
254 Medicare Part D claims (2024)
View profile →
36
Marwan Mustaklem
Internal Medicine Physician · Fishers, IN
254 Medicare Part D claims (2024)
View profile →
37
Curtis ThillM. D.
Family Medicine Physician · Marengo, IN
253 Medicare Part D claims (2024)
View profile →
38
Richard SheaM.D.
Cardiovascular Disease Physician · Indianapolis, IN
252 Medicare Part D claims (2024)
View profile →
39
Lakshmana PendyalaMD
Cardiovascular Disease Physician · Jeffersonville, IN
248 Medicare Part D claims (2024)
View profile →
40
Elias DalloulMD
Cardiovascular Disease Physician · Terre Haute, IN
248 Medicare Part D claims (2024)
View profile →
41
Cherie BennettM.D.
Internal Medicine Physician · Logansport, IN
239 Medicare Part D claims (2024)
View profile →
42
Henry KimM.D.
Orthopaedic Surgery Physician · South Bend, IN
239 Medicare Part D claims (2024)
View profile →
43
James MackrellMD
Cardiovascular Disease Physician · Marion, IN
234 Medicare Part D claims (2024)
View profile →
44
Shantilal PatelM.D.
Cardiovascular Disease Physician · Terre Haute, IN
234 Medicare Part D claims (2024)
View profile →
45
Sreenivas KamathMD
Cardiovascular Disease Physician · Goshen, IN
232 Medicare Part D claims (2024)
View profile →
46
Ryan RolfM.D.
Hospitalist Physician · Fort Wayne, IN
232 Medicare Part D claims (2024)
View profile →
47
Ashley MarshallN.P.
Nurse Practitioner · Fort Wayne, IN
228 Medicare Part D claims (2024)
View profile →
48
Michael BarronM.D.
Cardiovascular Disease Physician · Indianapolis, IN
228 Medicare Part D claims (2024)
View profile →
49
Polly MooreMD
Cardiovascular Disease Physician · Indianapolis, IN
225 Medicare Part D claims (2024)
View profile →
50
Nawar MerchoMD
Cardiovascular Disease Physician · Terre Haute, IN
223 Medicare Part D claims (2024)
View profile →

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 warfarin. Source: CMS NPPES (June 2026).