Healthcare provider profile · identity verified

Subhash A Vyas, M.D.

Urology · WILLIAMSON, WV · NPI 1083644702

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
GabapentinGabapentin64780
LisinoprilLisinopril43252
AlprazolamAlprazolam38344
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine34748
ClonazepamClonazepam29844
Pantoprazole SodiumPantoprazole Sodium17526
Montelukast SodiumMontelukast Sodium15220
Metformin HclMetformin Hcl11018
Rosuvastatin CalciumRosuvastatin Calcium10712
Diclofenac SodiumDiclofenac Sodium9917
PremarinEstrogens, Conjugated9813
FurosemideFurosemide9314
OmeprazoleOmeprazole9211
IbuprofenIbuprofen9115
Fluticasone PropionateFluticasone Propionate8812
Atorvastatin CalciumAtorvastatin Calcium86suppressed
Tizanidine HclTizanidine Hcl8412
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8312
Albuterol Sulfate HfaAlbuterol Sulfate8012
AmoxicillinAmoxicillin7326
Ondansetron HclOndansetron Hcl72suppressed
Sertraline HclSertraline Hcl69suppressed
HydrochlorothiazideHydrochlorothiazide6813
Esomeprazole MagnesiumEsomeprazole Magnesium66suppressed
Potassium ChloridePotassium Chloride66suppressed
Bupropion XlBupropion Hcl63suppressed
Quetiapine FumarateQuetiapine Fumarate56suppressed
Amlodipine BesylateAmlodipine Besylate54suppressed
Trazodone HclTrazodone Hcl49suppressed
AzithromycinAzithromycin4821
MethocarbamolMethocarbamol47suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl46suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide46suppressed
Tamsulosin HclTamsulosin Hcl44suppressed
CelecoxibCelecoxib42suppressed
Levothyroxine SodiumLevothyroxine Sodium41suppressed
FamotidineFamotidine39suppressed
Ropinirole HclRopinirole Hcl39suppressed
PregabalinPregabalin38suppressed
Vitamin D2Ergocalciferol (Vitamin D2)38suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl35suppressed
Clonidine HclClonidine Hcl33suppressed
Paroxetine HclParoxetine Hcl33suppressed
FluconazoleFluconazole32suppressed
Insulin SyringeSyringe And Needle,insulin,1ml28suppressed
Tramadol HclTramadol Hcl28suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide24suppressed
Metoprolol TartrateMetoprolol Tartrate24suppressed
NystatinNystatin23suppressed
Meclizine HclMeclizine Hcl22suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl21suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst21suppressed
Bupropion Hcl SrBupropion Hcl20suppressed
ClopidogrelClopidogrel Bisulfate20suppressed
Metoprolol SuccinateMetoprolol Succinate19suppressed
CephalexinCephalexin18suppressed
Escitalopram OxalateEscitalopram Oxalate18suppressed
LevofloxacinLevofloxacin18suppressed
Ondansetron OdtOndansetron18suppressed
OzempicSemaglutide18suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim17suppressed
Testosterone CypionateTestosterone Cypionate17suppressed
NaproxenNaproxen16suppressed
Acetaminophen-CodeineAcetaminophen With Codeine15suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav15suppressed
Fluoxetine HclFluoxetine Hcl15suppressed
MethylprednisoloneMethylprednisolone15suppressed
RizatriptanRizatriptan Benzoate14suppressed
Hydroxyzine PamoateHydroxyzine Pamoate13suppressed
IbuIbuprofen13suppressed
HydrocortisoneHydrocortisone12suppressed
Promethazine HclPromethazine Hcl12suppressed
Zolpidem TartrateZolpidem Tartrate12suppressed
Alendronate SodiumAlendronate Sodium11suppressed
AtenololAtenolol11suppressed
Benazepril HclBenazepril Hcl11suppressed
Carbidopa-LevodopaCarbidopa/Levodopa11suppressed
Combivent RespimatIpratropium/Albuterol Sulfate11suppressed
DiazepamDiazepam11suppressed
Divalproex Sodium ErDivalproex Sodium11suppressed
EstradiolEstradiol11suppressed
FenofibrateFenofibrate,micronized11suppressed
GlipizideGlipizide11suppressed
LansoprazoleLansoprazole11suppressed
MeloxicamMeloxicam11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed
PrednisonePrednisone11suppressed
SulindacSulindac11suppressed
Verapamil ErVerapamil 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
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