Warfarin (Coumadin, Jantoven) Prescribers in Delaware

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

216 providers in Delaware 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 DE

216

Data year

2024

Registry vintage

June 2026

warfarin prescribers in Delaware

Ranked by Part D claim volume.

1
Andrew NashD.O.
Internal Medicine Physician · Harrington, DE
675 Medicare Part D claims (2024)
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2
Monica JoshiMD
Family Medicine Physician · Wilmington, DE
327 Medicare Part D claims (2024)
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3
Gene MyersM.D.
Cardiovascular Disease Physician · Lewes, DE
311 Medicare Part D claims (2024)
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4
Alvaro BuenanoM.D.
Cardiovascular Disease Physician · Seaford, DE
292 Medicare Part D claims (2024)
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5
Richard SimonsD.O.
Cardiovascular Disease Physician · Seaford, DE
276 Medicare Part D claims (2024)
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6
Ramon RosaM.D.
Cardiovascular Disease Physician · Lewes, DE
267 Medicare Part D claims (2024)
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7
Shawn BlackburnPA
Physician Assistant · Dover, DE
247 Medicare Part D claims (2024)
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8
Kenneth SunnergrenM.D.
Cardiovascular Disease Physician · Lewes, DE
230 Medicare Part D claims (2024)
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9
Ying ZhuMD
Family Medicine Physician · Wilmington, DE
214 Medicare Part D claims (2024)
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10
Ritu RastogiMD
Internal Medicine Physician · Wilmington, DE
210 Medicare Part D claims (2024)
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11
Angel AliceaM.D.
Cardiovascular Disease Physician · Seaford, DE
206 Medicare Part D claims (2024)
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12
Ashley HillFNP-BC
Family Nurse Practitioner · Lewes, DE
198 Medicare Part D claims (2024)
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13
Rajinder PrasadM.D.
Cardiovascular Disease Physician · Lewes, DE
196 Medicare Part D claims (2024)
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14
Patience AnkomahMD
Family Medicine Physician · Dover, DE
194 Medicare Part D claims (2024)
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15
Gilbert LeidigM.D.
Cardiovascular Disease Physician · Newark, DE
188 Medicare Part D claims (2024)
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16
Joshua McafeeM.D
Internal Medicine Physician · Milford, DE
160 Medicare Part D claims (2024)
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17
Piamsook AngkeowM.D.
Cardiovascular Disease Physician · Wilmington, DE
158 Medicare Part D claims (2024)
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18
Henry WeinerM.D.
Cardiovascular Disease Physician · Newark, DE
152 Medicare Part D claims (2024)
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19
Michael BoyleCRNP
Family Nurse Practitioner · Ocean View, DE
145 Medicare Part D claims (2024)
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20
Vincent AbbresciaD.O
Cardiovascular Disease Physician · Dover, DE
123 Medicare Part D claims (2024)
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21
John KellyM.D.
Cardiovascular Disease Physician · Newark, DE
122 Medicare Part D claims (2024)
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22
Erik MarshallM.D.
Cardiovascular Disease Physician · Newark, DE
121 Medicare Part D claims (2024)
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23
Ajith KumarM.D.
Cardiovascular Disease Physician · Newark, DE
120 Medicare Part D claims (2024)
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24
Arthur ColbournM.D.
Cardiovascular Disease Physician · Newark, DE
119 Medicare Part D claims (2024)
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25
Ehtasham QureshiM.D.
Cardiovascular Disease Physician · Lewes, DE
117 Medicare Part D claims (2024)
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26
Ronald LewisM.D.
Cardiovascular Disease Physician · Newark, DE
114 Medicare Part D claims (2024)
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27
Judith RippertD.O.
Cardiovascular Disease Physician · Dover, DE
114 Medicare Part D claims (2024)
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28
Mark ZwebenM.D.
Cardiovascular Disease Physician · Bear, DE
113 Medicare Part D claims (2024)
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29
Brian SarterM.D.
Cardiovascular Disease Physician · Newark, DE
112 Medicare Part D claims (2024)
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30
Anthony FureyD.O.
Cardiovascular Disease Physician · Wilmington, DE
110 Medicare Part D claims (2024)
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31
Leon ShaoMD
Cardiovascular Disease Physician · Newark, DE
109 Medicare Part D claims (2024)
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32
Gaetano PastoreM.D.
Cardiovascular Disease Physician · Newark, DE
106 Medicare Part D claims (2024)
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33
Sanjeev PatelMD
Interventional Cardiology Physician · Dover, DE
105 Medicare Part D claims (2024)
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34
Brian JanneyD.O.
Family Medicine Physician · Newark, DE
103 Medicare Part D claims (2024)
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35
Erin FenderM.D.
Interventional Cardiology Physician · Newark, DE
103 Medicare Part D claims (2024)
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36
Colleen AllenCRNP
Family Nurse Practitioner · Newark, DE
97 Medicare Part D claims (2024)
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37
Alan MicklinM.D.
Cardiovascular Disease Physician · Newark, DE
95 Medicare Part D claims (2024)
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38
Avinash Chandra
Cardiovascular Disease Physician · Newark, DE
90 Medicare Part D claims (2024)
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39
Michael SheaMD
Cardiovascular Disease Physician · Dover, DE
90 Medicare Part D claims (2024)
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40
Lawrence NarunM.D.
Cardiovascular Disease Physician · Wilmington, DE
89 Medicare Part D claims (2024)
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41
Robin HornM.D.
Cardiovascular Disease Physician · Newark, DE
87 Medicare Part D claims (2024)
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42
Mouhanad FreihM.D.
Cardiovascular Disease Physician · Lewes, DE
77 Medicare Part D claims (2024)
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43
Stephen MengM.D.
Cardiovascular Disease Physician · Newark, DE
76 Medicare Part D claims (2024)
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44
Andra PopescuMD
Cardiovascular Disease Physician · Wilmington, DE
76 Medicare Part D claims (2024)
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45
Anthony ClayD.O.
Cardiovascular Disease Physician · Newark, DE
75 Medicare Part D claims (2024)
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46
Sambhab KumarMD
Internal Medicine Physician · Dover, DE
72 Medicare Part D claims (2024)
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47
Mona OrsiniCRNP, MSN
Family Nurse Practitioner · Lewes, DE
66 Medicare Part D claims (2024)
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48
Rachel FieldsAGACNP-BC
Acute Care Nurse Practitioner · Lewes, DE
61 Medicare Part D claims (2024)
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49
Roger KerznerMD
Cardiovascular Disease Physician · Newark, DE
58 Medicare Part D claims (2024)
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50
Edwin JohnsonM.D.
Cardiovascular Disease Physician · Milford, DE
57 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).