Healthcare provider profile · identity verified

Robert Ernest Maloney, M.D.

Internal Medicine · SPENCER, MA · NPI 1790705432

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 Calcium582170
Amlodipine BesylateAmlodipine Besylate23567
Levothyroxine SodiumLevothyroxine Sodium20052
LisinoprilLisinopril19158
Rosuvastatin CalciumRosuvastatin Calcium18451
Metoprolol SuccinateMetoprolol Succinate17953
OmeprazoleOmeprazole13846
Testosterone CypionateTestosterone Cypionate13418
Metformin HclMetformin Hcl13136
Olmesartan MedoxomilOlmesartan Medoxomil11938
HydrochlorothiazideHydrochlorothiazide11432
Tamsulosin HclTamsulosin Hcl11428
EzetimibeEzetimibe10832
FinasterideFinasteride10228
OzempicSemaglutide10114
LorazepamLorazepam8825
EliquisApixaban7817
GabapentinGabapentin7816
Trazodone HclTrazodone Hcl7622
IrbesartanIrbesartan7220
Losartan PotassiumLosartan Potassium7121
Pioglitazone HclPioglitazone Hcl6517
AllopurinolAllopurinol6117
FurosemideFurosemide6117
SpironolactoneSpironolactone5114
ClonazepamClonazepam49suppressed
Escitalopram OxalateEscitalopram Oxalate4913
Tramadol HclTramadol Hcl4811
IbuprofenIbuprofen4614
JardianceEmpagliflozin43suppressed
Montelukast SodiumMontelukast Sodium4312
FenofibrateFenofibrate Nanocrystallized40suppressed
Albuterol Sulfate HfaAlbuterol Sulfate3815
Metoprolol TartrateMetoprolol Tartrate3812
Alendronate SodiumAlendronate Sodium36suppressed
CarvedilolCarvedilol34suppressed
TrulicityDulaglutide34suppressed
Potassium ChloridePotassium Chloride3312
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog31suppressed
ChlorthalidoneChlorthalidone3111
Fluticasone PropionateFluticasone Propionate3113
SimvastatinSimvastatin31suppressed
Pravastatin SodiumPravastatin Sodium30suppressed
AcyclovirAcyclovir29suppressed
Pantoprazole SodiumPantoprazole Sodium28suppressed
PrednisonePrednisone2825
Duloxetine HclDuloxetine Hcl26suppressed
EstradiolEstradiol26suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide26suppressed
PregabalinPregabalin25suppressed
FenofibrateFenofibrate,micronized24suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2412
XareltoRivaroxaban24suppressed
AzithromycinAzithromycin2319
DiazepamDiazepam23suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen23suppressed
Ropinirole HclRopinirole Hcl23suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2218
ColchicineColchicine2214
FenofibrateFenofibrate22suppressed
Nifedipine ErNifedipine22suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2217
RybelsusSemaglutide22suppressed
SynthroidLevothyroxine Sodium22suppressed
Hydralazine HclHydralazine Hcl21suppressed
Ipratropium BromideIpratropium Bromide21suppressed
Liothyronine SodiumLiothyronine Sodium21suppressed
TelmisartanTelmisartan21suppressed
Verapamil ErVerapamil Hcl21suppressed
AtenololAtenolol20suppressed
Diclofenac SodiumDiclofenac Sodium18suppressed
Acetaminophen-CodeineAcetaminophen With Codeine17suppressed
Albuterol SulfateAlbuterol Sulfate1711
Doxycycline MonohydrateDoxycycline Monohydrate1714
FamotidineFamotidine17suppressed
MounjaroTirzepatide17suppressed
Oxycodone HclOxycodone Hcl17suppressed
Bupropion XlBupropion Hcl16suppressed
Citalopram HbrCitalopram Hydrobromide16suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid15suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine14suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
LamotrigineLamotrigine14suppressed
NaproxenNaproxen14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
Breo ElliptaFluticasone/Vilanterol13suppressed
FarxigaDapagliflozin Propanediol13suppressed
Sertraline HclSertraline Hcl13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
Memantine HclMemantine Hcl12suppressed
Midodrine HclMidodrine Hcl12suppressed
MirtazapineMirtazapine12suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide12suppressed
Hydromorphone HclHydromorphone Hcl11suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11suppressed
Methylphenidate HclMethylphenidate Hcl11suppressed
Morphine Sulfate ErMorphine Sulfate11suppressed
Propranolol HclPropranolol 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