Healthcare provider profile · identity verified

William Joseph Schulte, M.D., FAAFP

Family Practice · KEOKUK, IA · NPI 1669451308

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 Calcium549152
Amlodipine BesylateAmlodipine Besylate35694
OmeprazoleOmeprazole27582
LisinoprilLisinopril26967
Losartan PotassiumLosartan Potassium21258
Levothyroxine SodiumLevothyroxine Sodium18445
Metoprolol SuccinateMetoprolol Succinate18352
HydrochlorothiazideHydrochlorothiazide17055
GabapentinGabapentin15337
AlprazolamAlprazolam14926
Warfarin SodiumWarfarin Sodium14820
FurosemideFurosemide12139
Tamsulosin HclTamsulosin Hcl11733
Potassium ChloridePotassium Chloride11334
Sertraline HclSertraline Hcl11226
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen10814
Duloxetine HclDuloxetine Hcl10730
Fluoxetine HclFluoxetine Hcl10423
Metformin Hcl ErMetformin Hcl10031
Metoprolol TartrateMetoprolol Tartrate9829
Rosuvastatin CalciumRosuvastatin Calcium9832
FamotidineFamotidine9527
AtenololAtenolol8925
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8630
Triamcinolone AcetonideTriamcinolone Acetonide8344
AllopurinolAllopurinol8122
Metformin HclMetformin Hcl7219
Amitriptyline HclAmitriptyline Hcl68suppressed
FarxigaDapagliflozin Propanediol6719
Trazodone HclTrazodone Hcl6717
Zolpidem TartrateZolpidem Tartrate66suppressed
AmoxicillinAmoxicillin6348
CephalexinCephalexin6242
EliquisApixaban6113
Montelukast SodiumMontelukast Sodium6118
PregabalinPregabalin6115
EzetimibeEzetimibe5818
PrednisonePrednisone5828
Pantoprazole SodiumPantoprazole Sodium5518
GlipizideGlipizide5418
Lantus SolostarInsulin Glargine,hum.Rec.Anlog5312
LorazepamLorazepam50suppressed
Oxybutynin ChlorideOxybutynin Chloride4912
MeloxicamMeloxicam4511
SpironolactoneSpironolactone4512
AzithromycinAzithromycin4438
MupirocinMupirocin4435
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4312
ClopidogrelClopidogrel Bisulfate4212
Cyclobenzaprine HclCyclobenzaprine Hcl4116
Diltiazem 24hr Er (Cd)Diltiazem Hcl4112
MirtazapineMirtazapine4117
Paroxetine HclParoxetine Hcl41suppressed
Ropinirole HclRopinirole Hcl41suppressed
Alendronate SodiumAlendronate Sodium3912
Bupropion XlBupropion Hcl39suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine3914
CarvedilolCarvedilol38suppressed
Fluticasone PropionateFluticasone Propionate3717
Tramadol HclTramadol Hcl3711
Venlafaxine Hcl ErVenlafaxine Hcl34suppressed
Albuterol Sulfate HfaAlbuterol Sulfate3116
Doxycycline HyclateDoxycycline Hyclate3020
ClonazepamClonazepam29suppressed
FinasterideFinasteride29suppressed
TrulicityDulaglutide29suppressed
Benazepril HclBenazepril Hcl28suppressed
ChlorthalidoneChlorthalidone28suppressed
TopiramateTopiramate27suppressed
MethocarbamolMethocarbamol26suppressed
Acetaminophen-CodeineAcetaminophen With Codeine25suppressed
Meclizine HclMeclizine Hcl24suppressed
Methylphenidate HclMethylphenidate Hcl24suppressed
MethylprednisoloneMethylprednisolone2420
Oxycodone HclOxycodone Hcl24suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2321
LevetiracetamLevetiracetam23suppressed
BaclofenBaclofen22suppressed
JardianceEmpagliflozin22suppressed
Ciprofloxacin HclCiprofloxacin Hcl2113
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2115
HydrocortisoneHydrocortisone1913
Sumatriptan SuccinateSumatriptan Succinate19suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate18suppressed
LevofloxacinLevofloxacin1812
Esomeprazole MagnesiumEsomeprazole Magnesium17suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro17suppressed
Donepezil HclDonepezil Hcl16suppressed
Ondansetron HclOndansetron Hcl16suppressed
Oxybutynin Chloride ErOxybutynin Chloride16suppressed
Ventolin HfaAlbuterol Sulfate16suppressed
Labetalol HclLabetalol Hcl15suppressed
Memantine HclMemantine Hcl15suppressed
SimvastatinSimvastatin15suppressed
XareltoRivaroxaban15suppressed
Breo ElliptaFluticasone/Vilanterol14suppressed
Hydroxyzine HclHydroxyzine Hcl14suppressed
CalcitriolCalcitriol13suppressed
CefuroximeCefuroxime Axetil1311
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip1311
ConstuloseLactulose13suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
Morphine Sulfate ErMorphine Sulfate13suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic13suppressed
RybelsusSemaglutide13suppressed
CilostazolCilostazol12suppressed
GlimepirideGlimepiride12suppressed
Midodrine HclMidodrine Hcl12suppressed
OxcarbazepineOxcarbazepine12suppressed
OxycontinOxycodone Hcl12suppressed
Potassium Citrate ErPotassium Citrate12suppressed
Pyridostigmine BromidePyridostigmine Bromide12suppressed
Repatha SureclickEvolocumab12suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic12suppressed
AcetazolamideAcetazolamide11suppressed
Diltiazem 24hr ErDiltiazem Hcl11suppressed
FentanylFentanyl11suppressed
Nifedipine ErNifedipine11suppressed
Tresiba Flextouch U-100Insulin Degludec11suppressed
ViberziEluxadoline11suppressed

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