Healthcare provider profile · identity verified

Debra K Webb, CNP

Nurse Practitioner · CHAMBERLAIN, SD · NPI 1285611616

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
Levothyroxine SodiumLevothyroxine Sodium18426
Rosuvastatin CalciumRosuvastatin Calcium16922
OmeprazoleOmeprazole15121
Amlodipine BesylateAmlodipine Besylate14122
Metoprolol SuccinateMetoprolol Succinate14018
Losartan PotassiumLosartan Potassium13218
Atorvastatin CalciumAtorvastatin Calcium12817
Metformin Hcl ErMetformin Hcl11314
LisinoprilLisinopril11117
Tamsulosin HclTamsulosin Hcl9716
CarvedilolCarvedilol8912
Pantoprazole SodiumPantoprazole Sodium8612
ClopidogrelClopidogrel Bisulfate7912
Potassium ChloridePotassium Chloride7617
Sertraline HclSertraline Hcl72suppressed
SimvastatinSimvastatin70suppressed
FurosemideFurosemide6215
EliquisApixaban60suppressed
AllopurinolAllopurinol55suppressed
JardianceEmpagliflozin55suppressed
Warfarin SodiumWarfarin Sodium50suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide47suppressed
Metformin HclMetformin Hcl47suppressed
HydrochlorothiazideHydrochlorothiazide46suppressed
Citalopram HbrCitalopram Hydrobromide45suppressed
EzetimibeEzetimibe44suppressed
XareltoRivaroxaban44suppressed
FamotidineFamotidine43suppressed
Glipizide ErGlipizide43suppressed
RepaglinideRepaglinide39suppressed
Trazodone HclTrazodone Hcl37suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog36suppressed
GabapentinGabapentin34suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog33suppressed
Benazepril HclBenazepril Hcl31suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl31suppressed
Pravastatin SodiumPravastatin Sodium30suppressed
CelecoxibCelecoxib29suppressed
Duloxetine HclDuloxetine Hcl28suppressed
Montelukast SodiumMontelukast Sodium27suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide25suppressed
MeloxicamMeloxicam25suppressed
Doxazosin MesylateDoxazosin Mesylate22suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide22suppressed
Nifedipine ErNifedipine22suppressed
Fluticasone PropionateFluticasone Propionate21suppressed
IrbesartanIrbesartan21suppressed
Metoprolol TartrateMetoprolol Tartrate21suppressed
LansoprazoleLansoprazole20suppressed
NystatinNystatin20suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl19suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate19suppressed
FenofibrateFenofibrate Nanocrystallized18suppressed
PregabalinPregabalin18suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic18suppressed
Buspirone HclBuspirone Hcl17suppressed
AtenololAtenolol16suppressed
Bupropion XlBupropion Hcl16suppressed
Candesartan CilexetilCandesartan Cilexetil16suppressed
Pioglitazone HclPioglitazone Hcl16suppressed
FentanylFentanyl15suppressed
SpironolactoneSpironolactone15suppressed
Fluoxetine HclFluoxetine Hcl14suppressed
Alendronate SodiumAlendronate Sodium13suppressed
Donepezil HclDonepezil Hcl13suppressed
Escitalopram OxalateEscitalopram Oxalate13suppressed
Fesoterodine Fumarate ErFesoterodine Fumarate13suppressed
GlimepirideGlimepiride13suppressed
Memantine HclMemantine Hcl13suppressed
OzempicSemaglutide13suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide12suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
ClonazepamClonazepam12suppressed
FenofibrateFenofibrate,micronized12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
GemfibrozilGemfibrozil12suppressed
Hydralazine HclHydralazine Hcl12suppressed
NexiumEsomeprazole Magnesium12suppressed
NitroglycerinNitroglycerin1211
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
Propranolol HclPropranolol Hcl12suppressed
Terazosin HclTerazosin Hcl12suppressed
TradjentaLinagliptin12suppressed
Venlafaxine Hcl ErVenlafaxine Hcl12suppressed
Verapamil ErVerapamil Hcl12suppressed
Carbidopa-LevodopaCarbidopa/Levodopa11suppressed
ChlorthalidoneChlorthalidone11suppressed
FinasterideFinasteride11suppressed
JanumetSitagliptin Phos/Metformin Hcl11suppressed
MethimazoleMethimazole11suppressed
Nebivolol HclNebivolol Hcl11suppressed
Olmesartan MedoxomilOlmesartan Medoxomil11suppressed
Ropinirole HclRopinirole Hcl11suppressed
Ultra-Fine Original Pen NeedlePen Needle, Diabetic11suppressed

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