Healthcare provider profile · identity verified

Mark Tucci, M.D.

Internal Medicine · GURNEE, IL · NPI 1831186568

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 Calcium32084
Amlodipine BesylateAmlodipine Besylate24367
Levothyroxine SodiumLevothyroxine Sodium19146
LisinoprilLisinopril18150
Metoprolol TartrateMetoprolol Tartrate14236
Pantoprazole SodiumPantoprazole Sodium13636
Metoprolol SuccinateMetoprolol Succinate13234
Rosuvastatin CalciumRosuvastatin Calcium12932
Metformin HclMetformin Hcl12438
FurosemideFurosemide10933
GabapentinGabapentin9722
HydrochlorothiazideHydrochlorothiazide9626
Losartan PotassiumLosartan Potassium9627
MeloxicamMeloxicam9521
SimvastatinSimvastatin8627
Warfarin SodiumWarfarin Sodium8613
OmeprazoleOmeprazole8024
PregabalinPregabalin7811
AlprazolamAlprazolam7515
CarvedilolCarvedilol7318
EliquisApixaban7117
Tamsulosin HclTamsulosin Hcl6916
AtenololAtenolol6113
ValsartanValsartan5714
CelecoxibCelecoxib5614
ClopidogrelClopidogrel Bisulfate5417
Doxazosin MesylateDoxazosin Mesylate5413
Potassium ChloridePotassium Chloride5312
SpironolactoneSpironolactone5011
Albuterol Sulfate HfaAlbuterol Sulfate4912
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4911
FinasterideFinasteride4813
Dicyclomine HclDicyclomine Hcl43suppressed
GlimepirideGlimepiride4112
AzithromycinAzithromycin3932
Fluticasone PropionateFluticasone Propionate3811
Venlafaxine HclVenlafaxine Hcl38suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl37suppressed
PrednisonePrednisone3712
Tramadol HclTramadol Hcl36suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide32suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid30suppressed
Venlafaxine Hcl ErVenlafaxine Hcl29suppressed
BaclofenBaclofen27suppressed
Zolpidem TartrateZolpidem Tartrate27suppressed
Citalopram HbrCitalopram Hydrobromide26suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip23suppressed
Diclofenac SodiumDiclofenac Sodium23suppressed
Ropinirole HclRopinirole Hcl23suppressed
SynthroidLevothyroxine Sodium23suppressed
Fluoxetine HclFluoxetine Hcl21suppressed
Pioglitazone HclPioglitazone Hcl21suppressed
ClonazepamClonazepam20suppressed
AllopurinolAllopurinol19suppressed
Amitriptyline HclAmitriptyline Hcl19suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19suppressed
Memantine HclMemantine Hcl19suppressed
Testosterone CypionateTestosterone Cypionate19suppressed
Escitalopram OxalateEscitalopram Oxalate18suppressed
FamotidineFamotidine18suppressed
OzempicSemaglutide18suppressed
Terazosin HclTerazosin Hcl18suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1715
Benazepril HclBenazepril Hcl17suppressed
Sertraline HclSertraline Hcl17suppressed
Tizanidine HclTizanidine Hcl17suppressed
XareltoRivaroxaban17suppressed
AcetazolamideAcetazolamide16suppressed
Donepezil HclDonepezil Hcl16suppressed
JardianceEmpagliflozin16suppressed
Meclizine HclMeclizine Hcl16suppressed
Candesartan CilexetilCandesartan Cilexetil15suppressed
EstradiolEstradiol15suppressed
EzetimibeEzetimibe15suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic15suppressed
Arnuity ElliptaFluticasone Furoate14suppressed
Clonidine HclClonidine Hcl14suppressed
ColchicineColchicine14suppressed
DigoxinDigoxin14suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
Fludrocortisone AcetateFludrocortisone Acetate14suppressed
Humulin N KwikpenInsulin Nph Human Isophane14suppressed
Pravastatin SodiumPravastatin Sodium14suppressed
Advair DiskusFluticasone Propion/Salmeterol13suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine13suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine13suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl13suppressed
FenofibrateFenofibrate13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim13suppressed
Doxycycline HyclateDoxycycline Hyclate1211
EntrestoSacubitril/Valsartan12suppressed
EtodolacEtodolac12suppressed
GlipizideGlipizide12suppressed
Metformin Hcl ErMetformin Hcl12suppressed
MetolazoneMetolazone12suppressed
Montelukast SodiumMontelukast Sodium12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
Butalbital-Aspirin-CaffeineButalbital/Aspirin/Caffeine11suppressed
CefadroxilCefadroxil11suppressed
NabumetoneNabumetone11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed

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