Healthcare provider profile · identity verified

Wendy T Nguyen, MD

Allopathic & Osteopathic Physicians|Family Medicine · SAN ANTONIO, TX · NPI 1982602702

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 Wendy T Nguyen, MD received $141.84 in general payments during 2025 across 2 reported records.

Lilly USA, LLC accounted for 88.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Mounjaro by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$141.84

2 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
Lilly USA, LLC Unresolved — no canonical attribution shown $124.9888.1%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $16.8611.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$141.842

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
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $124.98 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $16.86 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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS

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
Rosuvastatin CalciumRosuvastatin Calcium435136
Levothyroxine SodiumLevothyroxine Sodium400126
Atorvastatin CalciumAtorvastatin Calcium391125
Amlodipine BesylateAmlodipine Besylate330107
Losartan PotassiumLosartan Potassium26886
GabapentinGabapentin23675
LisinoprilLisinopril18861
Metformin Hcl ErMetformin Hcl17360
OmeprazoleOmeprazole15248
Pantoprazole SodiumPantoprazole Sodium14359
Alendronate SodiumAlendronate Sodium13845
Trazodone HclTrazodone Hcl13549
Metoprolol SuccinateMetoprolol Succinate12841
HydrochlorothiazideHydrochlorothiazide11944
Metformin HclMetformin Hcl11835
MeloxicamMeloxicam11047
Sertraline HclSertraline Hcl11034
Duloxetine HclDuloxetine Hcl9525
Citalopram HbrCitalopram Hydrobromide9133
CarvedilolCarvedilol9025
Montelukast SodiumMontelukast Sodium9029
Pravastatin SodiumPravastatin Sodium7824
FamotidineFamotidine7129
Tamsulosin HclTamsulosin Hcl7121
Albuterol Sulfate HfaAlbuterol Sulfate6831
SimvastatinSimvastatin6821
ValsartanValsartan6723
FurosemideFurosemide6429
Quetiapine FumarateQuetiapine Fumarate6422
AllopurinolAllopurinol6222
Potassium ChloridePotassium Chloride5825
AtenololAtenolol5417
AzithromycinAzithromycin5449
Fluticasone PropionateFluticasone Propionate5424
Fluoxetine HclFluoxetine Hcl5216
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5016
Pioglitazone HclPioglitazone Hcl4817
TelmisartanTelmisartan4822
Tizanidine HclTizanidine Hcl4820
Olmesartan MedoxomilOlmesartan Medoxomil4716
Escitalopram OxalateEscitalopram Oxalate4417
Bupropion XlBupropion Hcl43suppressed
BaclofenBaclofen4211
SynthroidLevothyroxine Sodium4211
ChlorthalidoneChlorthalidone4112
MyrbetriqMirabegron4113
PrednisonePrednisone4133
SpironolactoneSpironolactone4115
EliquisApixaban4011
OzempicSemaglutide40suppressed
Zolpidem TartrateZolpidem Tartrate4012
LovastatinLovastatin3811
TemazepamTemazepam38suppressed
Donepezil HclDonepezil Hcl37suppressed
EstradiolEstradiol3712
ClopidogrelClopidogrel Bisulfate3514
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3511
Metoprolol TartrateMetoprolol Tartrate3513
Tramadol HclTramadol Hcl3518
Hydralazine HclHydralazine Hcl3414
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3429
GlimepirideGlimepiride33suppressed
Nifedipine ErNifedipine3111
Vitamin D2Ergocalciferol (Vitamin D2)31suppressed
Acetaminophen-CodeineAcetaminophen With Codeine30suppressed
Oxybutynin Chloride ErOxybutynin Chloride30suppressed
Paroxetine HclParoxetine Hcl30suppressed
IbuprofenIbuprofen29suppressed
FinasterideFinasteride28suppressed
PaxlovidNirmatrelvir/Ritonavir2827
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide28suppressed
KetoconazoleKetoconazole2715
Lantus SolostarInsulin Glargine,hum.Rec.Anlog2715
Ipratropium BromideIpratropium Bromide26suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril25suppressed
Diclofenac SodiumDiclofenac Sodium25suppressed
GlipizideGlipizide24suppressed
MethocarbamolMethocarbamol24suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2411
Buspirone HclBuspirone Hcl23suppressed
MounjaroTirzepatide23suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen23suppressed
Azelastine HclAzelastine Hcl21suppressed
Hydroxyzine HclHydroxyzine Hcl21suppressed
Ibandronate SodiumIbandronate Sodium21suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter21suppressed
BrilintaTicagrelor20suppressed
EzetimibeEzetimibe20suppressed
Sumatriptan SuccinateSumatriptan Succinate20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
Bisoprolol FumarateBisoprolol Fumarate19suppressed
Bupropion Hcl SrBupropion Hcl19suppressed
IrbesartanIrbesartan19suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl19suppressed
PregabalinPregabalin19suppressed
CefuroximeCefuroxime Axetil1815
Clobetasol PropionateClobetasol Propionate1813
ValacyclovirValacyclovir Hcl1811
AlprazolamAlprazolam17suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide17suppressed
CelecoxibCelecoxib1712
ClonazepamClonazepam17suppressed
Clonidine HclClonidine Hcl17suppressed
EszopicloneEszopiclone17suppressed
Labetalol HclLabetalol Hcl17suppressed
XareltoRivaroxaban17suppressed
Oxybutynin ChlorideOxybutynin Chloride16suppressed
JardianceEmpagliflozin15suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride15suppressed
MupirocinMupirocin15suppressed
Betamethasone DipropionateBetamethasone Dipropionate14suppressed
CholestyramineCholestyramine (With Sugar)14suppressed
Doxepin HclDoxepin Hcl14suppressed
LevetiracetamLevetiracetam14suppressed
Meclizine HclMeclizine Hcl14suppressed
Ondansetron OdtOndansetron14suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl14suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip13suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
Enalapril MaleateEnalapril Maleate13suppressed
Ondansetron HclOndansetron Hcl13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
Ciprofloxacin HclCiprofloxacin Hcl1211
NaproxenNaproxen12suppressed
Novolog FlexpenInsulin Aspart12suppressed
RamiprilRamipril12suppressed
SymbicortBudesonide/Formoterol Fumarate12suppressed
TrulicityDulaglutide12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1111
Cyclobenzaprine HclCyclobenzaprine Hcl11suppressed
FarxigaDapagliflozin Propanediol11suppressed
FenofibrateFenofibrate11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Glipizide ErGlipizide11suppressed
LamotrigineLamotrigine11suppressed
MirtazapineMirtazapine11suppressed
Sildenafil CitrateSildenafil Citrate11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed

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 $141.84 · 2 records Lilly USA, LLC The Cologuard Plus Collection Kit, ZEPBOUND 3
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