Warfarin (Coumadin, Jantoven) Prescribers in Louisiana

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

1,149 providers in Louisiana 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 LA

1,149

Data year

2024

Registry vintage

June 2026

warfarin prescribers in Louisiana

Ranked by Part D claim volume.

1
Jon LeleuxMD
Interventional Cardiology Physician · Lafayette, LA
782 Medicare Part D claims (2024)
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2
Stephen SimpsonMD
Cardiovascular Disease Physician · Lafayette, LA
379 Medicare Part D claims (2024)
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3
Margo ThomasM.D.
Family Medicine Physician · Alexandria, LA
355 Medicare Part D claims (2024)
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4
Tracy FifeNPC
Adult Health Nurse Practitioner · Marrero, LA
333 Medicare Part D claims (2024)
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5
Debbie Jarrett
Nurse Practitioner · New Orleans, LA
322 Medicare Part D claims (2024)
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6
Sapna DesaiM.D.
Advanced Heart Failure and Transplant Cardiology Physician · Metairie, LA
315 Medicare Part D claims (2024)
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7
Selim KrimM.D.
Advanced Heart Failure and Transplant Cardiology Physician · New Orleans, LA
309 Medicare Part D claims (2024)
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8
Richard AbbenMD
Interventional Cardiology Physician · Houma, LA
267 Medicare Part D claims (2024)
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9
Lam NguyenM.D.
Cardiovascular Disease Physician · Jennings, LA
263 Medicare Part D claims (2024)
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10
Edmund KerutMD
Cardiovascular Disease Physician · Marrero, LA
228 Medicare Part D claims (2024)
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11
Harry HawthorneM.D.
Cardiovascular Disease Physician · Alexandria, LA
226 Medicare Part D claims (2024)
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12
Syed Fazal-Ur-RehmanM.D.,
Cardiovascular Disease Physician · Lafayette, LA
223 Medicare Part D claims (2024)
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13
Valerie BernardACNPC - AG
Acute Care Nurse Practitioner · Metairie, LA
213 Medicare Part D claims (2024)
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14
Brinton FegleyNP
Acute Care Nurse Practitioner · Shreveport, LA
195 Medicare Part D claims (2024)
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15
Michael DibbsM.D.
Cardiovascular Disease Physician · Lafayette, LA
192 Medicare Part D claims (2024)
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16
Navtej RangiM.D.
Cardiovascular Disease Physician · Alexandria, LA
188 Medicare Part D claims (2024)
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17
Fred PettyMD
Interventional Cardiology Physician · Baton Rouge, LA
188 Medicare Part D claims (2024)
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18
William SmithM.D.
Cardiovascular Disease Physician · Ruston, LA
184 Medicare Part D claims (2024)
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19
Zhe Zheng
Cardiovascular Disease Physician · Baton Rouge, LA
183 Medicare Part D claims (2024)
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20
Agostino IngraldiM.D.
Interventional Cardiology Physician · Lafayette, LA
183 Medicare Part D claims (2024)
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21
Leonardo OrejarenaMD
Interventional Cardiology Physician · Covington, LA
182 Medicare Part D claims (2024)
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22
Robert MenuetM.D.
Interventional Cardiology Physician · Opelousas, LA
176 Medicare Part D claims (2024)
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23
Bose CheeranMD
Interventional Cardiology Physician · Lafayette, LA
171 Medicare Part D claims (2024)
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24
Brett JanisNP
Family Nurse Practitioner · Baton Rouge, LA
165 Medicare Part D claims (2024)
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25
Steven UnkelM.D.
Family Medicine Physician · Farmerville, LA
150 Medicare Part D claims (2024)
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26
Russell HenryM.D.
Internal Medicine Physician · Houma, LA
150 Medicare Part D claims (2024)
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27
Zebediah StearnsM.D
Family Medicine Physician · Eunice, LA
145 Medicare Part D claims (2024)
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28
Brian JonesM.D.
Interventional Cardiology Physician · Baton Rouge, LA
144 Medicare Part D claims (2024)
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29
David DalyMD
Interventional Cardiology Physician · Lafayette, LA
143 Medicare Part D claims (2024)
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30
Paul StringfellowM.D.
Family Medicine Physician · Crowley, LA
143 Medicare Part D claims (2024)
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31
Roland DegeyterMD
Internal Medicine Physician · Franklin, LA
141 Medicare Part D claims (2024)
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32
Wade MayMD
Cardiovascular Disease Physician · Lafayette, LA
140 Medicare Part D claims (2024)
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33
Pavan MalurM.D.
Cardiovascular Disease Physician · Baton Rouge, LA
139 Medicare Part D claims (2024)
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34
Marc BernsteinM.D.
Cardiovascular Disease Physician · Slidell, LA
139 Medicare Part D claims (2024)
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35
Yu-Cheng ChenM.D.
Interventional Cardiology Physician · Lafayette, LA
136 Medicare Part D claims (2024)
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36
Sandeep PatelMD
Interventional Cardiology Physician · Thibodaux, LA
136 Medicare Part D claims (2024)
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37
John LindsayM.D.
Cardiovascular Disease Physician · New Iberia, LA
135 Medicare Part D claims (2024)
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38
Assad MouhaffelMD
Cardiovascular Disease Physician · West Monroe, LA
135 Medicare Part D claims (2024)
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39
Siby AyallooreMD
Advanced Heart Failure and Transplant Cardiology Physician · Opelousas, LA
133 Medicare Part D claims (2024)
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40
Rehan AliM.D.
Interventional Cardiology Physician · Lafayette, LA
133 Medicare Part D claims (2024)
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41
William LaddMD
Cardiovascular Disease Physician · Houma, LA
132 Medicare Part D claims (2024)
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42
Peter FailMD
Advanced Heart Failure and Transplant Cardiology Physician · Houma, LA
132 Medicare Part D claims (2024)
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43
Dwight CurtisM.D.
Family Medicine Physician · Rayne, LA
132 Medicare Part D claims (2024)
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44
Naseem JaffraniM.D.
Interventional Cardiology Physician · Alexandria, LA
131 Medicare Part D claims (2024)
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45
George IsaMD
Interventional Cardiology Physician · Covington, LA
131 Medicare Part D claims (2024)
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46
Paul RogersM.D., PH.D.
Clinical Cardiac Electrophysiology Physician · New Orleans, LA
131 Medicare Part D claims (2024)
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47
Ajaya TummalaMD
Cardiovascular Disease Physician · Shreveport, LA
130 Medicare Part D claims (2024)
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48
Venkat SurakantiMD
Interventional Cardiology Physician · Baton Rouge, LA
129 Medicare Part D claims (2024)
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49
Jennifer SterlingFNP
Primary Care Nurse Practitioner · Metairie, LA
127 Medicare Part D claims (2024)
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50
Ronald LahaskyM.D.
Internal Medicine Physician · Abbeville, LA
127 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 warfarin. Source: CMS NPPES (June 2026).