Healthcare provider profile · identity verified

James A Ouellette, MD

Family Practice · MARLBOROUGH, CT · NPI 1457364564

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 Calcium35393
Levothyroxine SodiumLevothyroxine Sodium32987
Losartan PotassiumLosartan Potassium18450
Amlodipine BesylateAmlodipine Besylate17346
LisinoprilLisinopril16147
Metformin Hcl ErMetformin Hcl14239
Metoprolol SuccinateMetoprolol Succinate13941
SimvastatinSimvastatin13235
OmeprazoleOmeprazole12830
AlprazolamAlprazolam12735
Tramadol HclTramadol Hcl11533
HydrochlorothiazideHydrochlorothiazide10028
Escitalopram OxalateEscitalopram Oxalate9827
AllopurinolAllopurinol8629
Tamsulosin HclTamsulosin Hcl8126
Pantoprazole SodiumPantoprazole Sodium7520
EliquisApixaban7316
LorazepamLorazepam7311
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7013
Rosuvastatin CalciumRosuvastatin Calcium6622
Trazodone HclTrazodone Hcl6516
GabapentinGabapentin6323
FamotidineFamotidine6221
Doxycycline MonohydrateDoxycycline Monohydrate6053
Glipizide ErGlipizide5918
Sertraline HclSertraline Hcl5917
Fluoxetine HclFluoxetine Hcl5815
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5818
Metoprolol TartrateMetoprolol Tartrate5515
Cyclobenzaprine HclCyclobenzaprine Hcl5417
DiazepamDiazepam53suppressed
Oxycodone HclOxycodone Hcl53suppressed
JardianceEmpagliflozin4615
FurosemideFurosemide4512
Metformin HclMetformin Hcl4314
Alendronate SodiumAlendronate Sodium37suppressed
Olmesartan MedoxomilOlmesartan Medoxomil3711
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen37suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3722
EzetimibeEzetimibe36suppressed
SynthroidLevothyroxine Sodium35suppressed
Fluticasone PropionateFluticasone Propionate3415
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril33suppressed
CarvedilolCarvedilol31suppressed
MeloxicamMeloxicam31suppressed
Albuterol Sulfate HfaAlbuterol Sulfate3016
ValacyclovirValacyclovir Hcl3013
Zolpidem TartrateZolpidem Tartrate30suppressed
Montelukast SodiumMontelukast Sodium29suppressed
CephalexinCephalexin2820
Breo ElliptaFluticasone/Vilanterol27suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide26suppressed
PrednisonePrednisone2618
ClonazepamClonazepam25suppressed
Duloxetine HclDuloxetine Hcl25suppressed
FinasterideFinasteride24suppressed
OzempicSemaglutide24suppressed
Bupropion XlBupropion Hcl23suppressed
ClopidogrelClopidogrel Bisulfate23suppressed
IbuprofenIbuprofen2311
Ropinirole HclRopinirole Hcl23suppressed
CelecoxibCelecoxib22suppressed
SpironolactoneSpironolactone22suppressed
GlipizideGlipizide20suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog20suppressed
Ondansetron HclOndansetron Hcl20suppressed
PregabalinPregabalin20suppressed
Amitriptyline HclAmitriptyline Hcl19suppressed
ChlorthalidoneChlorthalidone18suppressed
Pioglitazone HclPioglitazone Hcl18suppressed
AmoxicillinAmoxicillin17suppressed
Memantine HclMemantine Hcl17suppressed
MethimazoleMethimazole17suppressed
ValsartanValsartan17suppressed
AzithromycinAzithromycin1616
FluorouracilFluorouracil1615
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1614
Terazosin HclTerazosin Hcl16suppressed
VyvanseLisdexamfetamine Dimesylate16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1514
Armour ThyroidThyroid,pork15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl15suppressed
HydrocortisoneHydrocortisone15suppressed
Potassium ChloridePotassium Chloride15suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr14suppressed
Diclofenac SodiumDiclofenac Sodium14suppressed
FarxigaDapagliflozin Propanediol14suppressed
Sildenafil CitrateSildenafil Citrate14suppressed
Warfarin SodiumWarfarin Sodium14suppressed
Citalopram HbrCitalopram Hydrobromide13suppressed
Dexlansoprazole DrDexlansoprazole13suppressed
Donepezil HclDonepezil Hcl13suppressed
Morphine Sulfate ErMorphine Sulfate13suppressed
Paroxetine HclParoxetine Hcl13suppressed
TestosteroneTestosterone13suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic13suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
Hydromorphone HclHydromorphone Hcl12suppressed
MirtazapineMirtazapine12suppressed
NaproxenNaproxen12suppressed
BaclofenBaclofen11suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide11suppressed
Ibandronate SodiumIbandronate Sodium11suppressed
Ipratropium BromideIpratropium Bromide11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
Venlafaxine Hcl ErVenlafaxine Hcl11suppressed
Verapamil ErVerapamil Hcl11suppressed

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