Healthcare provider profile · identity verified

Peter J Ellis, MD

Internal Medicine · MIDDLEBURY, CT · NPI 1912971599

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 Calcium31781
Amlodipine BesylateAmlodipine Besylate23070
Rosuvastatin CalciumRosuvastatin Calcium21861
HydrochlorothiazideHydrochlorothiazide14943
LisinoprilLisinopril14741
Metformin Hcl ErMetformin Hcl12844
Levothyroxine SodiumLevothyroxine Sodium12439
GabapentinGabapentin9125
Metoprolol SuccinateMetoprolol Succinate8935
Pantoprazole SodiumPantoprazole Sodium8521
Losartan PotassiumLosartan Potassium8026
OmeprazoleOmeprazole7020
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6621
EliquisApixaban6411
Zolpidem TartrateZolpidem Tartrate6311
JardianceEmpagliflozin61suppressed
FurosemideFurosemide5919
Sertraline HclSertraline Hcl5817
Montelukast SodiumMontelukast Sodium5716
OzempicSemaglutide5711
Trazodone HclTrazodone Hcl5619
Pravastatin SodiumPravastatin Sodium50suppressed
Escitalopram OxalateEscitalopram Oxalate4813
MounjaroTirzepatide48suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4620
Fluticasone PropionateFluticasone Propionate4311
Tamsulosin HclTamsulosin Hcl4111
FamotidineFamotidine4011
Bupropion XlBupropion Hcl3813
Fluoxetine HclFluoxetine Hcl38suppressed
AtenololAtenolol37suppressed
Metformin HclMetformin Hcl35suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate34suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3417
ClonazepamClonazepam33suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen32suppressed
AllopurinolAllopurinol31suppressed
LorazepamLorazepam3112
Olmesartan MedoxomilOlmesartan Medoxomil31suppressed
Hydroxyzine HclHydroxyzine Hcl30suppressed
SpironolactoneSpironolactone29suppressed
MeloxicamMeloxicam26suppressed
Oxycodone HclOxycodone Hcl25suppressed
CarvedilolCarvedilol24suppressed
CelecoxibCelecoxib24suppressed
Propranolol HclPropranolol Hcl24suppressed
EzetimibeEzetimibe23suppressed
GlipizideGlipizide23suppressed
Hydralazine HclHydralazine Hcl23suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide23suppressed
Oxybutynin ChlorideOxybutynin Chloride23suppressed
Potassium ChloridePotassium Chloride23suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium22suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen22suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol21suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide21suppressed
Alendronate SodiumAlendronate Sodium20suppressed
ColchicineColchicine20suppressed
Diclofenac SodiumDiclofenac Sodium20suppressed
CreonLipase/Protease/Amylase19suppressed
SymbicortBudesonide/Formoterol Fumarate19suppressed
Tramadol HclTramadol Hcl19suppressed
RybelsusSemaglutide18suppressed
ValacyclovirValacyclovir Hcl18suppressed
PregabalinPregabalin17suppressed
AlprazolamAlprazolam16suppressed
Citalopram HbrCitalopram Hydrobromide16suppressed
EszopicloneEszopiclone16suppressed
MirtazapineMirtazapine16suppressed
ChlorthalidoneChlorthalidone15suppressed
Doxycycline HyclateDoxycycline Hyclate1514
KetoconazoleKetoconazole15suppressed
Oxybutynin Chloride ErOxybutynin Chloride15suppressed
FinasterideFinasteride14suppressed
NitrofurantoinNitrofurantoin Macrocrystal14suppressed
SynthroidLevothyroxine Sodium14suppressed
TestosteroneTestosterone14suppressed
XareltoRivaroxaban14suppressed
Bupropion Hcl SrBupropion Hcl13suppressed
HydrocortisoneHydrocortisone13suppressed
JanuviaSitagliptin Phosphate13suppressed
TelmisartanTelmisartan13suppressed
Varenicline TartrateVarenicline Tartrate13suppressed
Donepezil HclDonepezil Hcl12suppressed
LamotrigineLamotrigine12suppressed
Ondansetron HclOndansetron Hcl12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
CarbamazepineCarbamazepine11suppressed
ClopidogrelClopidogrel Bisulfate11suppressed
Divalproex Sodium ErDivalproex Sodium11suppressed
GlimepirideGlimepiride11suppressed
Meclizine HclMeclizine Hcl11suppressed
Metoprolol TartrateMetoprolol Tartrate11suppressed
ValsartanValsartan11suppressed

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