Healthcare provider profile · identity verified

Thomas Leon Voitier, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · LAFAYETTE, LA · NPI 1598906570

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Thomas Leon Voitier, M.D. received $42.70 in general payments during 2025 across 3 reported records.

GlaxoSmithKline, LLC. accounted for 73.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$42.70

3 reported records · 2 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $31.4973.8%22025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $11.2126.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$42.703

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $16.18 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $15.31 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $15.31 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $11.21 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Levothyroxine SodiumLevothyroxine Sodium734158
Amlodipine BesylateAmlodipine Besylate698173
Losartan PotassiumLosartan Potassium548130
Rosuvastatin CalciumRosuvastatin Calcium542135
Pantoprazole SodiumPantoprazole Sodium518129
AlprazolamAlprazolam40780
Atorvastatin CalciumAtorvastatin Calcium386106
Metoprolol SuccinateMetoprolol Succinate33777
Metformin HclMetformin Hcl33673
Escitalopram OxalateEscitalopram Oxalate32372
GabapentinGabapentin29358
Tramadol HclTramadol Hcl27059
HydrochlorothiazideHydrochlorothiazide26868
Zolpidem TartrateZolpidem Tartrate26251
OzempicSemaglutide25645
FurosemideFurosemide24965
OmeprazoleOmeprazole24060
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide23358
Trazodone HclTrazodone Hcl20646
SimvastatinSimvastatin20054
Sertraline HclSertraline Hcl19746
Alendronate SodiumAlendronate Sodium19551
MeloxicamMeloxicam18661
Tamsulosin HclTamsulosin Hcl18356
Pravastatin SodiumPravastatin Sodium18148
Fluticasone PropionateFluticasone Propionate17366
LisinoprilLisinopril17045
CarvedilolCarvedilol15744
AllopurinolAllopurinol15240
Duloxetine HclDuloxetine Hcl14922
EliquisApixaban14625
GlimepirideGlimepiride13335
Amitriptyline HclAmitriptyline Hcl13135
FamotidineFamotidine12933
ClonazepamClonazepam12617
Glipizide ErGlipizide12635
Donepezil HclDonepezil Hcl11829
SynthroidLevothyroxine Sodium11126
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10434
Ciprofloxacin HclCiprofloxacin Hcl9977
JardianceEmpagliflozin9914
ValsartanValsartan9922
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav9270
Citalopram HbrCitalopram Hydrobromide9127
Ropinirole HclRopinirole Hcl9116
Pioglitazone HclPioglitazone Hcl8724
ClopidogrelClopidogrel Bisulfate8525
Potassium ChloridePotassium Chloride8225
PrednisonePrednisone8142
Montelukast SodiumMontelukast Sodium8019
LorazepamLorazepam7616
TrulicityDulaglutide7215
Albuterol Sulfate HfaAlbuterol Sulfate6424
AzithromycinAzithromycin6453
Tizanidine HclTizanidine Hcl6432
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6217
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip6124
Metoprolol TartrateMetoprolol Tartrate6015
SpironolactoneSpironolactone5919
Warfarin SodiumWarfarin Sodium5811
EzetimibeEzetimibe5618
Ondansetron OdtOndansetron5641
Fluoxetine HclFluoxetine Hcl5513
Lantus SolostarInsulin Glargine,hum.Rec.Anlog5511
Azelastine HclAzelastine Hcl5129
Memantine HclMemantine Hcl5112
FenofibrateFenofibrate50suppressed
Oxybutynin ChlorideOxybutynin Chloride50suppressed
Quetiapine FumarateQuetiapine Fumarate50suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl4913
Hydroxyzine HclHydroxyzine Hcl4914
MounjaroTirzepatide4911
AtenololAtenolol4713
Metformin Hcl ErMetformin Hcl47suppressed
Benazepril HclBenazepril Hcl4513
Diclofenac SodiumDiclofenac Sodium4514
DiazepamDiazepam4415
MirtazapineMirtazapine44suppressed
TemazepamTemazepam44suppressed
Oxybutynin Chloride ErOxybutynin Chloride4311
CelecoxibCelecoxib4212
FinasterideFinasteride4012
GlipizideGlipizide40suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog38suppressed
XareltoRivaroxaban36suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium35suppressed
Buspirone HclBuspirone Hcl34suppressed
Clonidine HclClonidine Hcl34suppressed
EstradiolEstradiol34suppressed
PregabalinPregabalin34suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3426
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid33suppressed
MethylprednisoloneMethylprednisolone3227
LevetiracetamLevetiracetam31suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide31suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen2912
Bupropion XlBupropion Hcl28suppressed
DexilantDexlansoprazole28suppressed
FenofibrateFenofibrate Nanocrystallized28suppressed
LovastatinLovastatin28suppressed
Meclizine HclMeclizine Hcl27suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2716
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride26suppressed
Breo ElliptaFluticasone/Vilanterol25suppressed
EszopicloneEszopiclone25suppressed
Propranolol HclPropranolol Hcl25suppressed
ValacyclovirValacyclovir Hcl2512
BaclofenBaclofen24suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine24suppressed
Venlafaxine Hcl ErVenlafaxine Hcl24suppressed
FluconazoleFluconazole2318
Clorazepate DipotassiumClorazepate Dipotassium22suppressed
Doxazosin MesylateDoxazosin Mesylate22suppressed
Olmesartan MedoxomilOlmesartan Medoxomil22suppressed
Paroxetine HclParoxetine Hcl22suppressed
Hydralazine HclHydralazine Hcl21suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic21suppressed
Nebivolol HclNebivolol Hcl21suppressed
RamiprilRamipril21suppressed
CilostazolCilostazol20suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl20suppressed
MethocarbamolMethocarbamol2011
Pramipexole DihydrochloridePramipexole Di-Hcl20suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril19suppressed
Dicyclomine HclDicyclomine Hcl19suppressed
IrbesartanIrbesartan19suppressed
MupirocinMupirocin1916
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1915
Promethazine HclPromethazine Hcl19suppressed
TradjentaLinagliptin19suppressed
Verapamil ErVerapamil Hcl19suppressed
Doxepin HclDoxepin Hcl18suppressed
Megestrol AcetateMegestrol Acetate18suppressed
Sumatriptan SuccinateSumatriptan Succinate18suppressed
TorsemideTorsemide18suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine17suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1715
Insulin Lispro Kwikpen U-100Insulin Lispro17suppressed
KetoconazoleKetoconazole17suppressed
Nifedipine ErNifedipine17suppressed
AnastrozoleAnastrozole16suppressed
Dexlansoprazole DrDexlansoprazole16suppressed
ModafinilModafinil16suppressed
Ranolazine ErRanolazine16suppressed
SucralfateSucralfate16suppressed
Betamethasone ValerateBetamethasone Valerate1512
Doxycycline HyclateDoxycycline Hyclate15suppressed
ClonidineClonidine14suppressed
Enalapril MaleateEnalapril Maleate14suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol14suppressed
HydrocortisoneHydrocortisone14suppressed
Ipratropium BromideIpratropium Bromide14suppressed
Midodrine HclMidodrine Hcl14suppressed
Nortriptyline HclNortriptyline Hcl14suppressed
PaxlovidNirmatrelvir/Ritonavir1414
Vilazodone HclVilazodone Hcl14suppressed
AmoxapineAmoxapine13suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
LevofloxacinLevofloxacin1313
NadololNadolol13suppressed
Spiriva HandihalerTiotropium Bromide13suppressed
Acebutolol HclAcebutolol Hcl12suppressed
BelsomraSuvorexant12suppressed
Bisoprolol FumarateBisoprolol Fumarate12suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine12suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads12suppressed
Fluvoxamine MaleateFluvoxamine Maleate12suppressed
Morphine Sulfate ErMorphine Sulfate12suppressed
PremarinEstrogens, Conjugated12suppressed
SymbicortBudesonide/Formoterol Fumarate12suppressed
VascepaIcosapent Ethyl12suppressed
Wixela InhubFluticasone Propion/Salmeterol12suppressed
Insulin LisproInsulin Lispro11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
JantovenWarfarin Sodium11suppressed
JanuviaSitagliptin Phosphate11suppressed
LinzessLinaclotide11suppressed
Solifenacin SuccinateSolifenacin Succinate11suppressed
Synjardy XrEmpagliflozin/Metformin Hcl11suppressed
Ventolin HfaAlbuterol Sulfate11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $42.70 · 3 records GlaxoSmithKline, LLC. AREXVY, SHINGRIX, TRELEGY ELLIPTA, VOQUEZNA
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error