Healthcare provider profile · identity verified

Gary J Sprouse, M.D.

Internal Medicine · CHESTER, MD · NPI 1255443727

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 Calcium20328
FurosemideFurosemide16026
Levothyroxine SodiumLevothyroxine Sodium15725
LevetiracetamLevetiracetam14113
LisinoprilLisinopril12519
GabapentinGabapentin12314
Potassium ChloridePotassium Chloride11613
Quetiapine FumarateQuetiapine Fumarate11614
OmeprazoleOmeprazole11416
Trazodone HclTrazodone Hcl11316
Donepezil HclDonepezil Hcl10612
Losartan PotassiumLosartan Potassium10614
Amlodipine BesylateAmlodipine Besylate9915
Buspirone HclBuspirone Hcl96suppressed
Escitalopram OxalateEscitalopram Oxalate9412
Metformin HclMetformin Hcl82suppressed
Tamsulosin HclTamsulosin Hcl7912
Sertraline HclSertraline Hcl7711
EliquisApixaban75suppressed
Divalproex SodiumDivalproex Sodium74suppressed
Metoprolol SuccinateMetoprolol Succinate7215
Duloxetine HclDuloxetine Hcl62suppressed
Hydralazine HclHydralazine Hcl62suppressed
XareltoRivaroxaban55suppressed
CarvedilolCarvedilol5212
Memantine HclMemantine Hcl44suppressed
Pioglitazone HclPioglitazone Hcl44suppressed
Citalopram HbrCitalopram Hydrobromide39suppressed
Pantoprazole SodiumPantoprazole Sodium38suppressed
SimvastatinSimvastatin37suppressed
Diltiazem HclDiltiazem Hcl34suppressed
Metoprolol TartrateMetoprolol Tartrate34suppressed
Montelukast SodiumMontelukast Sodium34suppressed
RisperidoneRisperidone34suppressed
BaclofenBaclofen32suppressed
MirtazapineMirtazapine32suppressed
Carbidopa-LevodopaCarbidopa/Levodopa31suppressed
Benztropine MesylateBenztropine Mesylate30suppressed
Pravastatin SodiumPravastatin Sodium27suppressed
Paroxetine HclParoxetine Hcl26suppressed
Bupropion Hcl SrBupropion Hcl25suppressed
GemfibrozilGemfibrozil25suppressed
OlanzapineOlanzapine25suppressed
Venlafaxine Hcl ErVenlafaxine Hcl25suppressed
HydrochlorothiazideHydrochlorothiazide24suppressed
Ziprasidone HclZiprasidone Hcl23suppressed
AllopurinolAllopurinol22suppressed
NuedextaDextromethorphan Hbr/Quinidine22suppressed
FinasterideFinasteride21suppressed
LactuloseLactulose20suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
LatanoprostLatanoprost19suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr18suppressed
ClopidogrelClopidogrel Bisulfate18suppressed
GlimepirideGlimepiride18suppressed
IbuprofenIbuprofen18suppressed
Nifedipine ErNifedipine18suppressed
Alendronate SodiumAlendronate Sodium15suppressed
Bupropion XlBupropion Hcl15suppressed
Fluoxetine HclFluoxetine Hcl15suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa14suppressed
Labetalol HclLabetalol Hcl14suppressed
NadololNadolol14suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl14suppressed
AtenololAtenolol13suppressed
Breo ElliptaFluticasone/Vilanterol13suppressed
FamotidineFamotidine13suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
LoperamideLoperamide Hcl13suppressed
Meclizine HclMeclizine Hcl13suppressed
SilodosinSilodosin13suppressed
Bethanechol ChlorideBethanechol Chloride12suppressed
FenofibrateFenofibrate Nanocrystallized12suppressed
Kapspargo SprinkleMetoprolol Succinate12suppressed
NaproxenNaproxen12suppressed
NitrofurantoinNitrofurantoin Macrocrystal12suppressed
OxcarbazepineOxcarbazepine11suppressed

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