Healthcare provider profile · identity verified

Robert Clinton Hayes, MD

Family Practice · LAS VEGAS, NV · NPI 1437151917

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 Calcium20879
Levothyroxine SodiumLevothyroxine Sodium18351
Losartan PotassiumLosartan Potassium13943
Amlodipine BesylateAmlodipine Besylate13848
LisinoprilLisinopril8337
Metformin HclMetformin Hcl7027
OmeprazoleOmeprazole6923
AlprazolamAlprazolam6813
Rosuvastatin CalciumRosuvastatin Calcium6324
Albuterol Sulfate HfaAlbuterol Sulfate5620
PrednisonePrednisone5620
HydrochlorothiazideHydrochlorothiazide5217
Pantoprazole SodiumPantoprazole Sodium5019
Metoprolol TartrateMetoprolol Tartrate4814
FamotidineFamotidine4612
AtenololAtenolol4415
SimvastatinSimvastatin4414
Zolpidem TartrateZolpidem Tartrate4416
Metoprolol SuccinateMetoprolol Succinate4313
Escitalopram OxalateEscitalopram Oxalate4113
Tamsulosin HclTamsulosin Hcl4118
Tramadol HclTramadol Hcl41suppressed
EliquisApixaban4012
FarxigaDapagliflozin Propanediol40suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4012
IbuprofenIbuprofen3715
AllopurinolAllopurinol3514
GabapentinGabapentin3012
CarvedilolCarvedilol2911
GlipizideGlipizide29suppressed
Pioglitazone HclPioglitazone Hcl2912
SynthroidLevothyroxine Sodium29suppressed
Potassium ChloridePotassium Chloride28suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide26suppressed
Montelukast SodiumMontelukast Sodium25suppressed
Metformin Hcl ErMetformin Hcl24suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2214
Trazodone HclTrazodone Hcl22suppressed
FinasterideFinasteride21suppressed
TemazepamTemazepam21suppressed
Sertraline HclSertraline Hcl20suppressed
Fluticasone PropionateFluticasone Propionate18suppressed
ClopidogrelClopidogrel Bisulfate17suppressed
JardianceEmpagliflozin17suppressed
Benazepril HclBenazepril Hcl16suppressed
MyrbetriqMirabegron16suppressed
NystatinNystatin16suppressed
Pravastatin SodiumPravastatin Sodium16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
Oxybutynin ChlorideOxybutynin Chloride15suppressed
OzempicSemaglutide15suppressed
AcyclovirAcyclovir14suppressed
Ciprofloxacin HclCiprofloxacin Hcl14suppressed
Citalopram HbrCitalopram Hydrobromide14suppressed
Dicyclomine HclDicyclomine Hcl14suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen14suppressed
MethylprednisoloneMethylprednisolone14suppressed
CompleraEmtricita/Rilpivirine/Tenof Df13suppressed
EzetimibeEzetimibe13suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
LorazepamLorazepam13suppressed
MounjaroTirzepatide13suppressed
Quetiapine FumarateQuetiapine Fumarate13suppressed
Buspirone HclBuspirone Hcl12suppressed
DiazepamDiazepam12suppressed
Donepezil HclDonepezil Hcl12suppressed
FurosemideFurosemide12suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
NaproxenNaproxen11suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11suppressed
SpironolactoneSpironolactone11suppressed

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