Healthcare provider profile · identity verified

John A Wilson, MD

Family Practice · WAITSFIELD, VT · NPI 1013193093

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 Calcium488137
Amlodipine BesylateAmlodipine Besylate28277
OmeprazoleOmeprazole21965
Losartan PotassiumLosartan Potassium20155
LisinoprilLisinopril16748
Levothyroxine SodiumLevothyroxine Sodium13639
Escitalopram OxalateEscitalopram Oxalate10431
Metformin HclMetformin Hcl9726
SimvastatinSimvastatin9227
Albuterol Sulfate HfaAlbuterol Sulfate9130
LorazepamLorazepam8818
Metoprolol SuccinateMetoprolol Succinate8724
Tamsulosin HclTamsulosin Hcl8226
EliquisApixaban8128
Zolpidem TartrateZolpidem Tartrate8124
Rosuvastatin CalciumRosuvastatin Calcium7821
Tramadol HclTramadol Hcl7723
HydrochlorothiazideHydrochlorothiazide7224
GabapentinGabapentin6622
ClonazepamClonazepam6211
Trazodone HclTrazodone Hcl5618
MeloxicamMeloxicam5122
FurosemideFurosemide5015
Pantoprazole SodiumPantoprazole Sodium4518
Potassium ChloridePotassium Chloride4412
PregabalinPregabalin43suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl4112
Sertraline HclSertraline Hcl3914
AlprazolamAlprazolam3713
Citalopram HbrCitalopram Hydrobromide3611
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3412
Metoprolol TartrateMetoprolol Tartrate34suppressed
AllopurinolAllopurinol3311
ChlorthalidoneChlorthalidone33suppressed
MirtazapineMirtazapine3112
Duloxetine HclDuloxetine Hcl29suppressed
GlipizideGlipizide29suppressed
OzempicSemaglutide29suppressed
Fluticasone PropionateFluticasone Propionate27suppressed
EstradiolEstradiol26suppressed
JanuviaSitagliptin Phosphate26suppressed
SpironolactoneSpironolactone26suppressed
Fluoxetine HclFluoxetine Hcl25suppressed
Methylphenidate HclMethylphenidate Hcl25suppressed
ConcertaMethylphenidate Hcl24suppressed
PaxlovidNirmatrelvir/Ritonavir2323
Buspirone HclBuspirone Hcl22suppressed
CelecoxibCelecoxib2211
Diltiazem 24hr Er (Cd)Diltiazem Hcl21suppressed
ValacyclovirValacyclovir Hcl21suppressed
AmoxicillinAmoxicillin1913
Dicyclomine HclDicyclomine Hcl19suppressed
MethocarbamolMethocarbamol18suppressed
Oxycodone HclOxycodone Hcl18suppressed
Pravastatin SodiumPravastatin Sodium18suppressed
Bupropion XlBupropion Hcl17suppressed
FenofibrateFenofibrate Nanocrystallized17suppressed
Hydromorphone HclHydromorphone Hcl17suppressed
PrednisonePrednisone1712
RamiprilRamipril17suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid17suppressed
FamotidineFamotidine16suppressed
JardianceEmpagliflozin16suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen16suppressed
Venlafaxine Hcl ErVenlafaxine Hcl16suppressed
FarxigaDapagliflozin Propanediol15suppressed
Propranolol HclPropranolol Hcl15suppressed
Ventolin HfaAlbuterol Sulfate15suppressed
XareltoRivaroxaban15suppressed
Alendronate SodiumAlendronate Sodium14suppressed
AzithromycinAzithromycin1413
CarvedilolCarvedilol14suppressed
Divalproex Sodium ErDivalproex Sodium14suppressed
LovastatinLovastatin14suppressed
Metformin Hcl ErMetformin Hcl14suppressed
Paroxetine HclParoxetine Hcl14suppressed
RisperidoneRisperidone14suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine13suppressed
Doxycycline HyclateDoxycycline Hyclate13suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen13suppressed
Methylphenidate ErMethylphenidate Hcl13suppressed
SulfasalazineSulfasalazine13suppressed
Tolterodine TartrateTolterodine Tartrate13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
IrbesartanIrbesartan12suppressed
Montelukast SodiumMontelukast Sodium12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
IbuprofenIbuprofen11suppressed
Midodrine HclMidodrine Hcl11suppressed
NexiumEsomeprazole Magnesium11suppressed

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