Healthcare provider profile · identity verified

Leslie Keck, MD

Internal Medicine · LAS VEGAS, NV · NPI 1174729800

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 Calcium457159
Rosuvastatin CalciumRosuvastatin Calcium359126
Amlodipine BesylateAmlodipine Besylate345122
Levothyroxine SodiumLevothyroxine Sodium22776
Losartan PotassiumLosartan Potassium21577
LisinoprilLisinopril18968
OmeprazoleOmeprazole14757
Metformin HclMetformin Hcl14249
HydrochlorothiazideHydrochlorothiazide10136
Pantoprazole SodiumPantoprazole Sodium9931
Tamsulosin HclTamsulosin Hcl9536
Zolpidem TartrateZolpidem Tartrate8619
Fluticasone PropionateFluticasone Propionate7940
Metformin Hcl ErMetformin Hcl7828
SimvastatinSimvastatin7726
GabapentinGabapentin7543
Metoprolol SuccinateMetoprolol Succinate7330
EliquisApixaban7220
Metoprolol TartrateMetoprolol Tartrate7127
Montelukast SodiumMontelukast Sodium7127
Alendronate SodiumAlendronate Sodium6926
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6422
FurosemideFurosemide6021
CarvedilolCarvedilol5920
Trazodone HclTrazodone Hcl5721
Duloxetine HclDuloxetine Hcl5516
GlipizideGlipizide5416
Sertraline HclSertraline Hcl5425
Albuterol Sulfate HfaAlbuterol Sulfate5021
AlprazolamAlprazolam5015
IbuprofenIbuprofen4923
AllopurinolAllopurinol4414
Escitalopram OxalateEscitalopram Oxalate4317
FamotidineFamotidine4115
Tramadol HclTramadol Hcl41suppressed
ClopidogrelClopidogrel Bisulfate4013
Glipizide ErGlipizide4015
Oxybutynin Chloride ErOxybutynin Chloride3717
TemazepamTemazepam37suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3613
Fluoxetine HclFluoxetine Hcl3512
Hydralazine HclHydralazine Hcl3512
OzempicSemaglutide3412
Potassium ChloridePotassium Chloride3312
ValsartanValsartan3312
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3211
SpironolactoneSpironolactone31suppressed
Nifedipine ErNifedipine3013
Oxycodone HclOxycodone Hcl30suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
MyrbetriqMirabegron27suppressed
Pravastatin SodiumPravastatin Sodium26suppressed
Sildenafil CitrateSildenafil Citrate26suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter26suppressed
Citalopram HbrCitalopram Hydrobromide25suppressed
Donepezil HclDonepezil Hcl25suppressed
LovastatinLovastatin25suppressed
PrednisonePrednisone2515
ClonazepamClonazepam24suppressed
BaclofenBaclofen23suppressed
Hydroxyzine HclHydroxyzine Hcl2311
Pioglitazone HclPioglitazone Hcl23suppressed
Tizanidine HclTizanidine Hcl22suppressed
IrbesartanIrbesartan21suppressed
MeloxicamMeloxicam21suppressed
Oxybutynin ChlorideOxybutynin Chloride21suppressed
NaproxenNaproxen19suppressed
Amiodarone HclAmiodarone Hcl18suppressed
AtenololAtenolol18suppressed
Enalapril MaleateEnalapril Maleate18suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium18suppressed
PrimidonePrimidone18suppressed
SynthroidLevothyroxine Sodium17suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid17suppressed
Acetaminophen-CodeineAcetaminophen With Codeine16suppressed
GlimepirideGlimepiride16suppressed
JardianceEmpagliflozin16suppressed
LorazepamLorazepam16suppressed
MethocarbamolMethocarbamol16suppressed
AzithromycinAzithromycin1513
MirtazapineMirtazapine15suppressed
PregabalinPregabalin15suppressed
Propranolol HclPropranolol Hcl15suppressed
Triamcinolone AcetonideTriamcinolone Acetonide15suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads14suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
TopiramateTopiramate14suppressed
AcyclovirAcyclovir13suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
FinasterideFinasteride13suppressed
Memantine HclMemantine Hcl13suppressed
Ranolazine ErRanolazine13suppressed
Testosterone CypionateTestosterone Cypionate13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride12suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide12suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
Venlafaxine Hcl ErVenlafaxine Hcl12suppressed
DilantinPhenytoin Sodium Extended11suppressed
EstradiolEstradiol11suppressed
LacosamideLacosamide11suppressed

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