Healthcare provider profile · identity verified

John P. Gianetti, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · YOUNGSTOWN, OH · NPI 1437132933

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 John P. Gianetti, M.D. received $15.73 in general payments during 2025 across 1 reported records.

Bayer Healthcare Pharmaceuticals Inc. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$15.73

1 reported records · 1 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
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $15.73100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$15.731

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $15.73 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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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 Calcium801217
Amlodipine BesylateAmlodipine Besylate697182
Levothyroxine SodiumLevothyroxine Sodium643150
Metoprolol SuccinateMetoprolol Succinate581150
Losartan PotassiumLosartan Potassium577161
Rosuvastatin CalciumRosuvastatin Calcium566152
HydrochlorothiazideHydrochlorothiazide408105
EliquisApixaban40073
LisinoprilLisinopril31790
Metformin HclMetformin Hcl30990
Pantoprazole SodiumPantoprazole Sodium30485
Escitalopram OxalateEscitalopram Oxalate29769
OmeprazoleOmeprazole23174
FurosemideFurosemide20965
Metoprolol TartrateMetoprolol Tartrate20250
SimvastatinSimvastatin18948
Trazodone HclTrazodone Hcl18756
GabapentinGabapentin18258
Tamsulosin HclTamsulosin Hcl17552
SynthroidLevothyroxine Sodium16943
Pravastatin SodiumPravastatin Sodium16544
CarvedilolCarvedilol15840
GlimepirideGlimepiride15443
Potassium ChloridePotassium Chloride15142
Duloxetine HclDuloxetine Hcl14334
Fluticasone PropionateFluticasone Propionate13957
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13937
EzetimibeEzetimibe13035
AlprazolamAlprazolam12637
AllopurinolAllopurinol12233
JanuviaSitagliptin Phosphate11625
ClopidogrelClopidogrel Bisulfate11030
MethylprednisoloneMethylprednisolone10584
Montelukast SodiumMontelukast Sodium10130
MounjaroTirzepatide10119
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10022
LorazepamLorazepam9530
Albuterol Sulfate HfaAlbuterol Sulfate9040
Tramadol HclTramadol Hcl9027
MirtazapineMirtazapine8822
Lantus SolostarInsulin Glargine,hum.Rec.Anlog8623
FamotidineFamotidine8428
Trelegy ElliptaFluticasone/Umeclidin/Vilanter8414
Memantine HclMemantine Hcl8314
Zolpidem TartrateZolpidem Tartrate8318
OzempicSemaglutide8114
BumetanideBumetanide8023
Isosorbide Mononitrate ErIsosorbide Mononitrate8022
ValsartanValsartan7619
AzithromycinAzithromycin7152
Donepezil HclDonepezil Hcl7114
Metformin Hcl ErMetformin Hcl7022
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6920
Sertraline HclSertraline Hcl6217
Doxycycline HyclateDoxycycline Hyclate6050
Triamcinolone AcetonideTriamcinolone Acetonide5940
Venlafaxine Hcl ErVenlafaxine Hcl5916
Alendronate SodiumAlendronate Sodium5717
Citalopram HbrCitalopram Hydrobromide5514
Hydralazine HclHydralazine Hcl5515
SpironolactoneSpironolactone5517
AtenololAtenolol5311
TradjentaLinagliptin5312
Warfarin SodiumWarfarin Sodium53suppressed
XareltoRivaroxaban5311
JardianceEmpagliflozin5215
PrednisonePrednisone5233
Enalapril MaleateEnalapril Maleate5115
MeloxicamMeloxicam5119
Doxazosin MesylateDoxazosin Mesylate5011
Paroxetine HclParoxetine Hcl48suppressed
RamiprilRamipril4812
FinasterideFinasteride4712
CefdinirCefdinir4636
CephalexinCephalexin4538
Diltiazem 24hr Er (Cd)Diltiazem Hcl4414
Meclizine HclMeclizine Hcl4421
ClonazepamClonazepam43suppressed
EntrestoSacubitril/Valsartan43suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium4313
Ciprofloxacin HclCiprofloxacin Hcl4131
GlipizideGlipizide4011
PregabalinPregabalin40suppressed
IrbesartanIrbesartan3711
JanumetSitagliptin Phos/Metformin Hcl37suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3229
Benazepril HclBenazepril Hcl32suppressed
ChlorthalidoneChlorthalidone3211
FenofibrateFenofibrate32suppressed
Ipratropium BromideIpratropium Bromide3212
JantovenWarfarin Sodium31suppressed
MyrbetriqMirabegron31suppressed
TorsemideTorsemide3113
FenofibrateFenofibrate Nanocrystallized3011
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid30suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide29suppressed
Fluoxetine HclFluoxetine Hcl28suppressed
IndapamideIndapamide28suppressed
ValacyclovirValacyclovir Hcl2817
Divalproex SodiumDivalproex Sodium27suppressed
Tresiba Flextouch U-100Insulin Degludec27suppressed
DiazepamDiazepam26suppressed
FluconazoleFluconazole2619
TrulicityDulaglutide26suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide24suppressed
NaproxenNaproxen2416
NitroglycerinNitroglycerin2416
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen24suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril23suppressed
Amitriptyline HclAmitriptyline Hcl22suppressed
DigoxinDigoxin22suppressed
IbuprofenIbuprofen2111
LovastatinLovastatin21suppressed
NystatinNystatin21suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr20suppressed
Diclofenac SodiumDiclofenac Sodium20suppressed
Memantine Hcl ErMemantine Hcl20suppressed
Ondansetron HclOndansetron Hcl20suppressed
Bupropion XlBupropion Hcl19suppressed
ConstuloseLactulose19suppressed
Humalog Kwikpen U-100Insulin Lispro19suppressed
Glipizide ErGlipizide18suppressed
Klor-Con M20Potassium Chloride18suppressed
MetronidazoleMetronidazole1811
Ondansetron OdtOndansetron18suppressed
RivastigmineRivastigmine18suppressed
Armour ThyroidThyroid,pork17suppressed
LactuloseLactulose17suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1713
Raloxifene HclRaloxifene Hcl17suppressed
Clonidine HclClonidine Hcl16suppressed
Dicyclomine HclDicyclomine Hcl16suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic16suppressed
Nifedipine ErNifedipine16suppressed
Pioglitazone HclPioglitazone Hcl16suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip15suppressed
MupirocinMupirocin15suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic15suppressed
BaclofenBaclofen14suppressed
Diltiazem 24hr ErDiltiazem Hcl14suppressed
Isosorbide DinitrateIsosorbide Dinitrate14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim14suppressed
AmoxicillinAmoxicillin13suppressed
BuprenorphineBuprenorphine13suppressed
Labetalol HclLabetalol Hcl13suppressed
LinzessLinaclotide13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
TrandolaprilTrandolapril13suppressed
BrilintaTicagrelor12suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate12suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro12suppressed
MetolazoneMetolazone12suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
PremarinEstrogens, Conjugated12suppressed
RybelsusSemaglutide12suppressed
Spiriva RespimatTiotropium Bromide12suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid12suppressed
Tizanidine HclTizanidine Hcl12suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog11suppressed
Bupropion Hcl SrBupropion Hcl11suppressed
Folic AcidFolic Acid11suppressed
NuedextaDextromethorphan Hbr/Quinidine11suppressed

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 $15.73 · 1 records Bayer Healthcare Pharmaceuticals Inc. Kerendia
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