Healthcare provider profile · identity verified

Jackson Nguyen, MD

Family Practice · WEST BEND, WI · NPI 1700381977

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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
Atorvastatin CalciumAtorvastatin Calcium373101
Amlodipine BesylateAmlodipine Besylate29795
FurosemideFurosemide13940
Levothyroxine SodiumLevothyroxine Sodium13733
Losartan PotassiumLosartan Potassium12940
Albuterol Sulfate HfaAlbuterol Sulfate12741
Metformin HclMetformin Hcl12431
Pantoprazole SodiumPantoprazole Sodium12134
Metoprolol SuccinateMetoprolol Succinate11728
LisinoprilLisinopril10934
GabapentinGabapentin9126
OmeprazoleOmeprazole8923
Fluticasone PropionateFluticasone Propionate8425
JardianceEmpagliflozin8116
Metformin Hcl ErMetformin Hcl8120
Tramadol HclTramadol Hcl8019
Rosuvastatin CalciumRosuvastatin Calcium7218
CarvedilolCarvedilol6118
Diclofenac SodiumDiclofenac Sodium5919
ClopidogrelClopidogrel Bisulfate5614
HydrochlorothiazideHydrochlorothiazide5415
Tamsulosin HclTamsulosin Hcl5418
Duloxetine HclDuloxetine Hcl5217
SimvastatinSimvastatin5214
Meclizine HclMeclizine Hcl5115
AllopurinolAllopurinol4713
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4715
MirtazapineMirtazapine4714
Sertraline HclSertraline Hcl47suppressed
Trazodone HclTrazodone Hcl4513
Potassium ChloridePotassium Chloride4212
FamotidineFamotidine40suppressed
Montelukast SodiumMontelukast Sodium3811
Citalopram HbrCitalopram Hydrobromide36suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol36suppressed
CelecoxibCelecoxib3514
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3513
PrednisonePrednisone3529
Alendronate SodiumAlendronate Sodium3312
EliquisApixaban3314
EzetimibeEzetimibe33suppressed
Metoprolol TartrateMetoprolol Tartrate3211
SpironolactoneSpironolactone3112
Escitalopram OxalateEscitalopram Oxalate3011
Amitriptyline HclAmitriptyline Hcl29suppressed
MeloxicamMeloxicam2911
Glipizide ErGlipizide28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
Warfarin SodiumWarfarin Sodium28suppressed
NaproxenNaproxen2514
TrulicityDulaglutide25suppressed
Sumatriptan SuccinateSumatriptan Succinate24suppressed
Tizanidine HclTizanidine Hcl24suppressed
Clonidine HclClonidine Hcl23suppressed
Doxycycline HyclateDoxycycline Hyclate2320
SymbicortBudesonide/Formoterol Fumarate21suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2012
Nifedipine ErNifedipine20suppressed
PregabalinPregabalin20suppressed
Breo ElliptaFluticasone/Vilanterol19suppressed
Hydroxyzine HclHydroxyzine Hcl19suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1913
Donepezil HclDonepezil Hcl18suppressed
Olmesartan MedoxomilOlmesartan Medoxomil18suppressed
ChlorthalidoneChlorthalidone17suppressed
IbuprofenIbuprofen17suppressed
Pravastatin SodiumPravastatin Sodium17suppressed
FinasterideFinasteride16suppressed
Spiriva HandihalerTiotropium Bromide16suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril15suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro15suppressed
LevetiracetamLevetiracetam15suppressed
LorazepamLorazepam15suppressed
ValsartanValsartan15suppressed
XareltoRivaroxaban15suppressed
Dicyclomine HclDicyclomine Hcl14suppressed
Fluoxetine HclFluoxetine Hcl14suppressed
Semglee (Yfgn) PenInsulin Glargine-Yfgn14suppressed
Ciprofloxacin HclCiprofloxacin Hcl1312
Hydralazine HclHydralazine Hcl13suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen13suppressed
Ropinirole HclRopinirole Hcl13suppressed
Wixela InhubFluticasone Propion/Salmeterol13suppressed
Bupropion Hcl SrBupropion Hcl12suppressed
Cholestyramine LightCholestyramine12suppressed
Enalapril-HydrochlorothiazideEnalapril/Hydrochlorothiazide12suppressed
Labetalol HclLabetalol Hcl12suppressed
MethylprednisoloneMethylprednisolone1212
Ondansetron OdtOndansetron12suppressed
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
AzithromycinAzithromycin11suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate11suppressed
Isosorbide DinitrateIsosorbide Dinitrate11suppressed
LinzessLinaclotide11suppressed
Zolpidem TartrateZolpidem Tartrate11suppressed

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
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