Healthcare provider profile · identity verified

Keith A Fuller, MD

Allopathic & Osteopathic Physicians|Internal Medicine · CLEVELAND, OH · NPI 1720015977

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 Keith A Fuller, MD received $14.54 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

$14.54

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 $14.54100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$14.541

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. $14.54 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 Calcium589207
Amlodipine BesylateAmlodipine Besylate512188
Rosuvastatin CalciumRosuvastatin Calcium500176
LisinoprilLisinopril318117
Losartan PotassiumLosartan Potassium308116
Levothyroxine SodiumLevothyroxine Sodium25191
SimvastatinSimvastatin22579
HydrochlorothiazideHydrochlorothiazide18263
Metformin HclMetformin Hcl16557
Tamsulosin HclTamsulosin Hcl16362
Metoprolol SuccinateMetoprolol Succinate15363
OmeprazoleOmeprazole14555
Pantoprazole SodiumPantoprazole Sodium14157
Metformin Hcl ErMetformin Hcl13754
EliquisApixaban13533
AllopurinolAllopurinol11138
CarvedilolCarvedilol9935
Metoprolol TartrateMetoprolol Tartrate9935
GabapentinGabapentin9235
SynthroidLevothyroxine Sodium9129
Sertraline HclSertraline Hcl9030
EzetimibeEzetimibe8437
FamotidineFamotidine7633
Pravastatin SodiumPravastatin Sodium7631
FinasterideFinasteride7327
Fluticasone PropionateFluticasone Propionate6727
JardianceEmpagliflozin6625
FurosemideFurosemide6426
Trazodone HclTrazodone Hcl6425
ValsartanValsartan6324
Potassium ChloridePotassium Chloride6232
Citalopram HbrCitalopram Hydrobromide6125
ClopidogrelClopidogrel Bisulfate5717
Glipizide ErGlipizide5424
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5320
Warfarin SodiumWarfarin Sodium5318
GlimepirideGlimepiride5120
Albuterol Sulfate HfaAlbuterol Sulfate4923
SpironolactoneSpironolactone4618
Hydralazine HclHydralazine Hcl4513
MeloxicamMeloxicam4422
RamiprilRamipril4214
IrbesartanIrbesartan4115
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4018
JanuviaSitagliptin Phosphate3913
LovastatinLovastatin3914
Alendronate SodiumAlendronate Sodium3817
BaclofenBaclofen3715
Montelukast SodiumMontelukast Sodium3516
Escitalopram OxalateEscitalopram Oxalate3415
GlipizideGlipizide31suppressed
AtenololAtenolol30suppressed
Doxycycline MonohydrateDoxycycline Monohydrate3022
Duloxetine HclDuloxetine Hcl29suppressed
OzempicSemaglutide29suppressed
XareltoRivaroxaban29suppressed
Zolpidem TartrateZolpidem Tartrate2913
ChlorthalidoneChlorthalidone27suppressed
LansoprazoleLansoprazole26suppressed
Tramadol HclTramadol Hcl26suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl25suppressed
Klor-Con M20Potassium Chloride25suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide25suppressed
Ipratropium BromideIpratropium Bromide2413
Paroxetine HclParoxetine Hcl24suppressed
TrulicityDulaglutide24suppressed
ClonazepamClonazepam22suppressed
Doxazosin MesylateDoxazosin Mesylate2213
Breo ElliptaFluticasone/Vilanterol19suppressed
MethylprednisoloneMethylprednisolone1918
ValacyclovirValacyclovir Hcl19suppressed
Azelastine HclAzelastine Hcl18suppressed
Ibandronate SodiumIbandronate Sodium18suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters18suppressed
PrednisonePrednisone1818
Sumatriptan SuccinateSumatriptan Succinate18suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide17suppressed
Bupropion XlBupropion Hcl16suppressed
CephalexinCephalexin1614
Tizanidine HclTizanidine Hcl16suppressed
Tresiba Flextouch U-100Insulin Degludec16suppressed
AzithromycinAzithromycin1514
FenofibrateFenofibrate15suppressed
LorazepamLorazepam15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
AlprazolamAlprazolam1413
CreonLipase/Protease/Amylase14suppressed
Memantine HclMemantine Hcl14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
AmoxicillinAmoxicillin13suppressed
Buspirone HclBuspirone Hcl13suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
Nifedipine ErNifedipine13suppressed
PregabalinPregabalin13suppressed
Wixela InhubFluticasone Propion/Salmeterol13suppressed
AcyclovirAcyclovir12suppressed
Donepezil HclDonepezil Hcl12suppressed
FenofibrateFenofibrate Nanocrystallized12suppressed
IndapamideIndapamide12suppressed
TorsemideTorsemide12suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
Candesartan CilexetilCandesartan Cilexetil11suppressed
Carbamazepine ErCarbamazepine11suppressed
Fluoxetine HclFluoxetine Hcl11suppressed
MethocarbamolMethocarbamol11suppressed
MirtazapineMirtazapine11suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst11suppressed
Pioglitazone HclPioglitazone 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 $14.54 · 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