Healthcare provider profile · identity verified

Michael M Wall, M.D.

Internal Medicine · FORSYTH, IL · NPI 1093772311

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 Sodium395105
Metoprolol SuccinateMetoprolol Succinate373118
LisinoprilLisinopril340100
Atorvastatin CalciumAtorvastatin Calcium32791
MeloxicamMeloxicam314102
SimvastatinSimvastatin30083
Amlodipine BesylateAmlodipine Besylate28783
Pantoprazole SodiumPantoprazole Sodium21759
OmeprazoleOmeprazole21460
Tramadol HclTramadol Hcl18639
AllopurinolAllopurinol18548
FurosemideFurosemide17159
Metformin HclMetformin Hcl17150
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide16248
Montelukast SodiumMontelukast Sodium16047
Losartan PotassiumLosartan Potassium15042
GabapentinGabapentin14440
Escitalopram OxalateEscitalopram Oxalate14032
Fluoxetine HclFluoxetine Hcl12634
ClopidogrelClopidogrel Bisulfate12033
HydrochlorothiazideHydrochlorothiazide11938
Albuterol Sulfate HfaAlbuterol Sulfate11742
Metoprolol TartrateMetoprolol Tartrate11331
PrednisonePrednisone11371
CarvedilolCarvedilol10832
EliquisApixaban10319
Tamsulosin HclTamsulosin Hcl10333
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10123
ClonazepamClonazepam9114
Pravastatin SodiumPravastatin Sodium8827
Potassium ChloridePotassium Chloride8623
Trazodone HclTrazodone Hcl8528
LorazepamLorazepam8419
NaproxenNaproxen7426
Ciprofloxacin HclCiprofloxacin Hcl7153
Paroxetine HclParoxetine Hcl7022
Esomeprazole MagnesiumEsomeprazole Magnesium6516
TrulicityDulaglutide6412
CephalexinCephalexin6350
Metformin Hcl ErMetformin Hcl6221
AlprazolamAlprazolam6016
Warfarin SodiumWarfarin Sodium5917
Pioglitazone HclPioglitazone Hcl5714
Buspirone HclBuspirone Hcl5618
OzempicSemaglutide5412
CelecoxibCelecoxib5314
Cyclobenzaprine HclCyclobenzaprine Hcl5322
Duloxetine HclDuloxetine Hcl5015
EzetimibeEzetimibe5012
Alendronate SodiumAlendronate Sodium4612
Donepezil HclDonepezil Hcl4512
Glipizide ErGlipizide4411
Rosuvastatin CalciumRosuvastatin Calcium4312
SpironolactoneSpironolactone4312
AzithromycinAzithromycin4024
Breo ElliptaFluticasone/Vilanterol40suppressed
Fluticasone PropionateFluticasone Propionate4012
Sertraline HclSertraline Hcl4013
ClarithromycinClarithromycin3833
AtenololAtenolol3712
FamotidineFamotidine35suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3521
Zolpidem TartrateZolpidem Tartrate35suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3413
Pramipexole DihydrochloridePramipexole Di-Hcl34suppressed
ValacyclovirValacyclovir Hcl3311
ChlorthalidoneChlorthalidone32suppressed
MirtazapineMirtazapine32suppressed
Bupropion XlBupropion Hcl31suppressed
FluconazoleFluconazole3115
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid31suppressed
Clonidine HclClonidine Hcl29suppressed
IbuprofenIbuprofen2811
Citalopram HbrCitalopram Hydrobromide27suppressed
Acetaminophen-CodeineAcetaminophen With Codeine25suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate25suppressed
MounjaroTirzepatide25suppressed
XareltoRivaroxaban25suppressed
AmoxicillinAmoxicillin2423
Meclizine HclMeclizine Hcl2412
Oxybutynin Chloride ErOxybutynin Chloride24suppressed
Incruse ElliptaUmeclidinium Bromide23suppressed
Benazepril HclBenazepril Hcl22suppressed
Bupropion Hcl SrBupropion Hcl22suppressed
Hydralazine HclHydralazine Hcl22suppressed
PaxlovidNirmatrelvir/Ritonavir2222
Ondansetron OdtOndansetron21suppressed
PregabalinPregabalin21suppressed
DiazepamDiazepam20suppressed
Dilt-XrDiltiazem Hcl20suppressed
EstradiolEstradiol20suppressed
NateglinideNateglinide20suppressed
Memantine HclMemantine Hcl19suppressed
NabumetoneNabumetone19suppressed
Propranolol Hcl ErPropranolol Hcl19suppressed
Ropinirole HclRopinirole Hcl19suppressed
Amitriptyline HclAmitriptyline Hcl18suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1815
MethotrexateMethotrexate Sodium18suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter18suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic18suppressed
LovastatinLovastatin17suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide17suppressed
JardianceEmpagliflozin16suppressed
NitroglycerinNitroglycerin1613
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog15suppressed
Econazole NitrateEconazole Nitrate15suppressed
GlipizideGlipizide15suppressed
Ventolin HfaAlbuterol Sulfate15suppressed
Dicyclomine HclDicyclomine Hcl14suppressed
DigoxinDigoxin14suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1414
EntrestoSacubitril/Valsartan14suppressed
FinasterideFinasteride14suppressed
Quetiapine FumarateQuetiapine Fumarate14suppressed
SucralfateSucralfate14suppressed
Glipizide-MetforminGlipizide/Metformin Hcl13suppressed
JanuviaSitagliptin Phosphate13suppressed
Klor-Con M20Potassium Chloride13suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13suppressed
SynthroidLevothyroxine Sodium13suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine12suppressed
FenofibrateFenofibrate12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
Levemir FlexpenInsulin Detemir12suppressed
LevofloxacinLevofloxacin1212
Megestrol AcetateMegestrol Acetate12suppressed
Testosterone CypionateTestosterone Cypionate12suppressed
Azelastine HclAzelastine Hcl11suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate11suppressed
Clobetasol PropionateClobetasol Propionate11suppressed
DesloratadineDesloratadine11suppressed
Doxycycline HyclateDoxycycline Hyclate11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
GlyburideGlyburide11suppressed
Ipratropium BromideIpratropium Bromide11suppressed
Levalbuterol Tartrate HfaLevalbuterol Tartrate11suppressed
Solifenacin SuccinateSolifenacin Succinate11suppressed

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