Healthcare provider profile · identity verified

Gilbert A Leidig, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · NEWARK, DE · NPI 1902835770

Profile state: payments and partd 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

CMS Open Payments records show Gilbert A Leidig, M.D. received $55.31 in general payments during 2025 across 3 reported records.

Medtronic, Inc. accounted for 49.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 81 claims for Entresto by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$55.31

3 reported records · 3 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$27.2949.3%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $14.4926.2%12025
Siemens Medical Solutions USA, Inc. Unresolved — no canonical attribution shown $13.5324.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$55.313

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
FFRANGIO
Normalized: ffrangio
Device Medtronic, Inc. $27.29 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $14.49 1 2025
Source payment records
syngo Dynamics
Normalized: syngo dynamics
Device Siemens Medical Solutions USA, Inc. $13.53 1 2025
Source payment records
syngo.via
Normalized: syngo via
Device Siemens Medical Solutions USA, Inc. $13.53 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
81 26

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 Calcium1315405
Metoprolol SuccinateMetoprolol Succinate765241
Amlodipine BesylateAmlodipine Besylate643207
EliquisApixaban547153
AtenololAtenolol476140
LisinoprilLisinopril475163
ClopidogrelClopidogrel Bisulfate448139
XareltoRivaroxaban446122
Rosuvastatin CalciumRosuvastatin Calcium438138
FurosemideFurosemide396141
CarvedilolCarvedilol366111
Losartan PotassiumLosartan Potassium335110
Metoprolol TartrateMetoprolol Tartrate324114
EzetimibeEzetimibe27786
HydrochlorothiazideHydrochlorothiazide27285
Isosorbide Mononitrate ErIsosorbide Mononitrate21672
Warfarin SodiumWarfarin Sodium18869
Amiodarone HclAmiodarone Hcl16455
SimvastatinSimvastatin15347
Nebivolol HclNebivolol Hcl11639
Potassium ChloridePotassium Chloride11434
SpironolactoneSpironolactone11440
NitroglycerinNitroglycerin10978
Pravastatin SodiumPravastatin Sodium10630
Ranolazine ErRanolazine9429
DigoxinDigoxin9325
ValsartanValsartan8529
AmoxicillinAmoxicillin8224
Repatha SureclickEvolocumab8218
EntrestoSacubitril/Valsartan8126
Levothyroxine SodiumLevothyroxine Sodium7118
Hydralazine HclHydralazine Hcl6935
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6020
BrilintaTicagrelor5816
Diltiazem 24hr Er (Cd)Diltiazem Hcl5119
Flecainide AcetateFlecainide Acetate4915
RamiprilRamipril4814
Clonidine HclClonidine Hcl4112
BumetanideBumetanide3915
Ezetimibe-SimvastatinEzetimibe/Simvastatin38suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3813
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril32suppressed
Klor-Con M20Potassium Chloride32suppressed
Nitroglycerin PatchNitroglycerin32suppressed
OmeprazoleOmeprazole2913
ChlorthalidoneChlorthalidone28suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid26suppressed
Propranolol HclPropranolol Hcl25suppressed
Candesartan CilexetilCandesartan Cilexetil24suppressed
Doxazosin MesylateDoxazosin Mesylate24suppressed
Benazepril HclBenazepril Hcl23suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate23suppressed
Isosorbide MononitrateIsosorbide Mononitrate23suppressed
Olmesartan MedoxomilOlmesartan Medoxomil23suppressed
JardianceEmpagliflozin22suppressed
Nifedipine ErNifedipine20suppressed
MetolazoneMetolazone19suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters19suppressed
Tamsulosin HclTamsulosin Hcl19suppressed
FenofibrateFenofibrate Nanocrystallized18suppressed
Fludrocortisone AcetateFludrocortisone Acetate18suppressed
IrbesartanIrbesartan17suppressed
LipitorAtorvastatin Calcium16suppressed
Pantoprazole SodiumPantoprazole Sodium16suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide16suppressed
ZetiaEzetimibe16suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl15suppressed
SotalolSotalol Hcl15suppressed
Verapamil HclVerapamil Hcl15suppressed
ClonidineClonidine14suppressed
NexletolBempedoic Acid14suppressed
Praluent PenAlirocumab14suppressed
TorsemideTorsemide14suppressed
AllopurinolAllopurinol13suppressed
Enalapril MaleateEnalapril Maleate13suppressed
Icosapent EthylIcosapent Ethyl13suppressed
Labetalol HclLabetalol Hcl13suppressed
NadololNadolol13suppressed
LovastatinLovastatin12suppressed
PradaxaDabigatran Etexilate Mesylate12suppressed
Terazosin HclTerazosin Hcl12suppressed
VascepaIcosapent Ethyl12suppressed
Carvedilol ErCarvedilol Phosphate11suppressed
ColchicineColchicine11suppressed
MultaqDronedarone Hcl11suppressed
Repatha PushtronexEvolocumab11suppressed

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 $55.31 · 3 records Medtronic, Inc. FFRANGIO, LEQVIO, syngo Dynamics, syngo.via 1
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