Tamsulosin (Flomax) Prescribers in Louisiana

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

3,303 providers in Louisiana have Medicare Part D claims for tamsulosin. 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

3,303

Data year

2024

Registry vintage

June 2026

tamsulosin prescribers in Louisiana

Ranked by Part D claim volume.

1
Marcellus LahayeM.D.
Urology Physician · Ville Platte, LA
2,637 Medicare Part D claims (2024)
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2
Stephen VickM.D.
Urology Physician · Baton Rouge, LA
2,027 Medicare Part D claims (2024)
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3
Jeffrey ThibodeauxMD
Urology Physician · Lafayette, LA
1,931 Medicare Part D claims (2024)
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4
Samuel ShufflerMD
Specialist · Lafayette, LA
1,824 Medicare Part D claims (2024)
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5
Robert TaylorM.D.
Urology Physician · Baton Rouge, LA
1,785 Medicare Part D claims (2024)
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6
Wesley PortaM.D.
Urology Physician · Baton Rouge, LA
1,739 Medicare Part D claims (2024)
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7
Mark PosnerM.D.
Urology Physician · Baton Rouge, LA
1,724 Medicare Part D claims (2024)
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8
David HastingsM.D.
Urology Physician · Baton Rouge, LA
1,520 Medicare Part D claims (2024)
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9
Andre BroussardMD
Urology Physician · Shreveport, LA
1,454 Medicare Part D claims (2024)
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10
Anna Chauvin
Nurse Practitioner · Thibodaux, LA
1,422 Medicare Part D claims (2024)
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11
Walter CazayouxM.D.
Urology Physician · Covington, LA
1,400 Medicare Part D claims (2024)
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12
Robert KesterMD
Urology Physician · Pineville, LA
1,337 Medicare Part D claims (2024)
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13
Robert HumbleMD
Urology Physician · Monroe, LA
1,335 Medicare Part D claims (2024)
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14
John ValleeMD
Urology Physician · Opelousas, LA
1,292 Medicare Part D claims (2024)
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15
John UpshawMD
Urology Physician · Lake Charles, LA
1,272 Medicare Part D claims (2024)
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16
Sunil PurohitMD
Urology Physician · Covington, LA
1,232 Medicare Part D claims (2024)
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17
William RothMD
Urology Physician · Lafayette, LA
1,174 Medicare Part D claims (2024)
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18
Raymond GermanyMD
Urology Physician · Shreveport, LA
1,147 Medicare Part D claims (2024)
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19
Ross CockrellM.D.
Urology Physician · Baton Rouge, LA
1,130 Medicare Part D claims (2024)
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20
Charles BowieM.D.
Urology Physician · Eunice, LA
1,118 Medicare Part D claims (2024)
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21
Stephen CharbonnetM.D.
Specialist · Houma, LA
1,111 Medicare Part D claims (2024)
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22
W. CarawayM.D.
Urology Physician · Marrero, LA
1,105 Medicare Part D claims (2024)
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23
Christopher CefaluM.D.
Urology Physician · Shreveport, LA
1,051 Medicare Part D claims (2024)
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24
Robert AlexanderM.D.
Specialist · Houma, LA
1,046 Medicare Part D claims (2024)
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25
Andrew MccallMD
Urology Physician · Baton Rouge, LA
1,039 Medicare Part D claims (2024)
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26
Jeremy SpeegMD
Urology Physician · Lafayette, LA
1,035 Medicare Part D claims (2024)
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27
Thad BourqueMD
Urology Physician · Lafayette, LA
1,017 Medicare Part D claims (2024)
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28
Howard WooMD
Urology Physician · Houma, LA
1,005 Medicare Part D claims (2024)
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29
Brittney HowellFNP
Family Nurse Practitioner · Baton Rouge, LA
985 Medicare Part D claims (2024)
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30
Karen SkidmoreFNP-C
Family Nurse Practitioner · Gonzales, LA
984 Medicare Part D claims (2024)
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31
Edward BreauxM.D.
Urology Physician · Lafayette, LA
951 Medicare Part D claims (2024)
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32
James RicheyM.D.
Urology Physician · Alexandria, LA
949 Medicare Part D claims (2024)
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33
Christopher WilsonMD
Urology Physician · Bossier City, LA
935 Medicare Part D claims (2024)
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34
Martin CastilloFNP-C
Family Nurse Practitioner · Lake Charles, LA
898 Medicare Part D claims (2024)
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35
Warren PlaucheMD
Family Medicine Physician · Mansura, LA
891 Medicare Part D claims (2024)
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36
William BundrickM.D.
Urology Physician · Bossier City, LA
876 Medicare Part D claims (2024)
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37
Charlie BridgesMD
Urology Physician · Baton Rouge, LA
866 Medicare Part D claims (2024)
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38
Stephen LacourMD
Urology Physician · Metairie, LA
863 Medicare Part D claims (2024)
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39
Richard AirhartM.D.
Specialist · Metairie, LA
860 Medicare Part D claims (2024)
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40
Pablo LabadieMD
Urology Physician · Marrero, LA
852 Medicare Part D claims (2024)
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41
Luis ArencibiaM.D.
Family Medicine Physician · Metairie, LA
852 Medicare Part D claims (2024)
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42
Hannah PerrillouxNP
Acute Care Nurse Practitioner · Hammond, LA
833 Medicare Part D claims (2024)
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43
Wesley BryanMD
Urology Physician · Marrero, LA
830 Medicare Part D claims (2024)
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44
Angelo AnnaloroM.D.
Urology Physician · Baton Rouge, LA
820 Medicare Part D claims (2024)
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45
Jason BourqueM.D.
Urology Physician · Lafayette, LA
812 Medicare Part D claims (2024)
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46
Pat BassM.D.
Internal Medicine Physician · Shreveport, LA
810 Medicare Part D claims (2024)
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47
Alfred ColfryMD
Specialist · Metairie, LA
809 Medicare Part D claims (2024)
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48
Scott NeusetzerM.D.
Urology Physician · Lafayette, LA
779 Medicare Part D claims (2024)
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49
Henry HollierM.D.
Urology Physician · Baton Rouge, LA
757 Medicare Part D claims (2024)
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50
Tracy CollinsAPRN
Family Nurse Practitioner · New Orleans, LA
756 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 tamsulosin. Source: CMS NPPES (June 2026).