Healthcare provider profile · identity verified

Gerald S Steinberg

Internal Medicine · SPRINGFIELD, MA · NPI 1689649543

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
EliquisApixaban26635
Trazodone HclTrazodone Hcl23531
Atorvastatin CalciumAtorvastatin Calcium21136
Tamsulosin HclTamsulosin Hcl17824
GabapentinGabapentin17327
Levothyroxine SodiumLevothyroxine Sodium15023
LisinoprilLisinopril14825
FurosemideFurosemide14324
Metoprolol TartrateMetoprolol Tartrate13620
Sertraline HclSertraline Hcl13118
Amlodipine BesylateAmlodipine Besylate12227
Metoprolol SuccinateMetoprolol Succinate11716
Duloxetine HclDuloxetine Hcl92suppressed
Carbidopa-LevodopaCarbidopa/Levodopa90suppressed
Metformin HclMetformin Hcl8715
Pantoprazole SodiumPantoprazole Sodium7717
SimvastatinSimvastatin7212
EntrestoSacubitril/Valsartan68suppressed
FamotidineFamotidine6212
OlanzapineOlanzapine61suppressed
RisperidoneRisperidone58suppressed
Divalproex SodiumDivalproex Sodium57suppressed
Benztropine MesylateBenztropine Mesylate56suppressed
Alendronate SodiumAlendronate Sodium51suppressed
OmeprazoleOmeprazole51suppressed
Donepezil HclDonepezil Hcl49suppressed
MirtazapineMirtazapine4912
Escitalopram OxalateEscitalopram Oxalate4712
LevetiracetamLevetiracetam46suppressed
XareltoRivaroxaban43suppressed
Buspirone HclBuspirone Hcl38suppressed
HaloperidolHaloperidol37suppressed
Ondansetron HclOndansetron Hcl37suppressed
Pravastatin SodiumPravastatin Sodium35suppressed
AzithromycinAzithromycin33suppressed
LamotrigineLamotrigine33suppressed
AtenololAtenolol31suppressed
Hydralazine HclHydralazine Hcl31suppressed
Ropinirole HclRopinirole Hcl31suppressed
Rosuvastatin CalciumRosuvastatin Calcium31suppressed
Montelukast SodiumMontelukast Sodium30suppressed
PrednisonePrednisone30suppressed
Quetiapine FumarateQuetiapine Fumarate30suppressed
CarbamazepineCarbamazepine29suppressed
Warfarin SodiumWarfarin Sodium29suppressed
Amiodarone HclAmiodarone Hcl27suppressed
ClopidogrelClopidogrel Bisulfate27suppressed
FinasterideFinasteride27suppressed
Bupropion XlBupropion Hcl26suppressed
JanumetSitagliptin Phos/Metformin Hcl26suppressed
True Comfort Safety Pen NeedlePen Needle, Diabetic, Safety26suppressed
Metformin Hcl ErMetformin Hcl25suppressed
Divalproex Sodium ErDivalproex Sodium24suppressed
Doxycycline HyclateDoxycycline Hyclate24suppressed
LatanoprostLatanoprost24suppressed
CarvedilolCarvedilol23suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav21suppressed
Albuterol SulfateAlbuterol Sulfate20suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa20suppressed
Diltiazem 24hr Er (La)Diltiazem Hcl20suppressed
Breo ElliptaFluticasone/Vilanterol19suppressed
Citalopram HbrCitalopram Hydrobromide19suppressed
SpironolactoneSpironolactone19suppressed
TorsemideTorsemide19suppressed
NystatinNystatin18suppressed
CreonLipase/Protease/Amylase17suppressed
Potassium ChloridePotassium Chloride17suppressed
Cefpodoxime ProxetilCefpodoxime Proxetil1612
Hydroxyzine HclHydroxyzine Hcl16suppressed
Methenamine HippurateMethenamine Hippurate15suppressed
Risperdal ConstaRisperidone Microspheres15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
Aripiprazole OdtAripiprazole14suppressed
LokelmaSodium Zirconium Cyclosilicate14suppressed
LovastatinLovastatin14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
PhenytoinPhenytoin14suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim14suppressed
TopiramateTopiramate14suppressed
Alcohol PadsAlcohol Antiseptic Pads13suppressed
Chlorhexidine GluconateChlorhexidine Gluconate13suppressed
HydrochlorothiazideHydrochlorothiazide13suppressed
Oxybutynin ChlorideOxybutynin Chloride13suppressed
Tramadol HclTramadol Hcl13suppressed
Clonidine HclClonidine Hcl12suppressed
KetoconazoleKetoconazole12suppressed
Losartan PotassiumLosartan Potassium12suppressed
Nortriptyline HclNortriptyline Hcl12suppressed
Paliperidone ErPaliperidone12suppressed
Propranolol HclPropranolol Hcl12suppressed
Sodium BicarbonateSodium Bicarbonate12suppressed
BaclofenBaclofen11suppressed
Fluticasone PropionateFluticasone Propionate11suppressed
InvokanaCanagliflozin11suppressed
LactuloseLactulose11suppressed
Memantine Hcl ErMemantine Hcl11suppressed
MyrbetriqMirabegron11suppressed
PrimidonePrimidone11suppressed
Spiriva HandihalerTiotropium Bromide11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed
Venlafaxine HclVenlafaxine 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