Healthcare provider profile · identity verified

Sunil N Matiwala, M.D.

Internal Medicine · BLOOMINGDALE, IL · NPI 1174555601

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 Calcium551125
Amlodipine BesylateAmlodipine Besylate38582
LisinoprilLisinopril33873
Metformin HclMetformin Hcl27865
Levothyroxine SodiumLevothyroxine Sodium22359
Losartan PotassiumLosartan Potassium22350
Metoprolol SuccinateMetoprolol Succinate20248
CarvedilolCarvedilol19442
Pantoprazole SodiumPantoprazole Sodium18655
GabapentinGabapentin18445
Warfarin SodiumWarfarin Sodium161suppressed
FurosemideFurosemide14844
Metoprolol TartrateMetoprolol Tartrate14520
Potassium ChloridePotassium Chloride14023
Alendronate SodiumAlendronate Sodium11035
EliquisApixaban10816
Tamsulosin HclTamsulosin Hcl10426
Glipizide ErGlipizide10229
JanuviaSitagliptin Phosphate10219
OmeprazoleOmeprazole9727
ClopidogrelClopidogrel Bisulfate9022
Rosuvastatin CalciumRosuvastatin Calcium8814
Hydralazine HclHydralazine Hcl8320
Trazodone HclTrazodone Hcl8315
Fluticasone PropionateFluticasone Propionate8227
JardianceEmpagliflozin8214
SimvastatinSimvastatin7322
EntrestoSacubitril/Valsartan69suppressed
Tramadol HclTramadol Hcl6913
FamotidineFamotidine6417
Memantine HclMemantine Hcl61suppressed
Montelukast SodiumMontelukast Sodium60suppressed
FinasterideFinasteride59suppressed
Albuterol Sulfate HfaAlbuterol Sulfate5618
AlprazolamAlprazolam5515
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5312
BaclofenBaclofen4714
FenofibrateFenofibrate Nanocrystallized45suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4517
Breo ElliptaFluticasone/Vilanterol44suppressed
TemazepamTemazepam42suppressed
GlimepirideGlimepiride41suppressed
PrednisonePrednisone4025
Escitalopram OxalateEscitalopram Oxalate3914
Sertraline HclSertraline Hcl38suppressed
CephalexinCephalexin3721
DigoxinDigoxin36suppressed
NystatinNystatin33suppressed
LevetiracetamLevetiracetam32suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3215
TopiramateTopiramate31suppressed
RisperidoneRisperidone30suppressed
AllopurinolAllopurinol29suppressed
Azelastine HclAzelastine Hcl2911
MetolazoneMetolazone27suppressed
PregabalinPregabalin27suppressed
Tolterodine Tartrate ErTolterodine Tartrate27suppressed
AzithromycinAzithromycin2623
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2523
SpironolactoneSpironolactone25suppressed
GlipizideGlipizide24suppressed
Nifedipine ErNifedipine24suppressed
HydrochlorothiazideHydrochlorothiazide22suppressed
Donepezil HclDonepezil Hcl21suppressed
Incruse ElliptaUmeclidinium Bromide21suppressed
LatanoprostLatanoprost21suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen21suppressed
Comfort Ez Pen NeedlePen Needle, Diabetic20suppressed
EzetimibeEzetimibe20suppressed
Enoxaparin SodiumEnoxaparin Sodium19suppressed
MirtazapineMirtazapine19suppressed
OzempicSemaglutide19suppressed
VascepaIcosapent Ethyl19suppressed
BumetanideBumetanide18suppressed
Pravastatin SodiumPravastatin Sodium18suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter18suppressed
Metformin Hcl ErMetformin Hcl16suppressed
Advair HfaFluticasone Propion/Salmeterol15suppressed
FenofibrateFenofibrate15suppressed
Oxybutynin Chloride ErOxybutynin Chloride15suppressed
TorsemideTorsemide15suppressed
Doxycycline HyclateDoxycycline Hyclate14suppressed
MeloxicamMeloxicam14suppressed
MethimazoleMethimazole14suppressed
SymbicortBudesonide/Formoterol Fumarate14suppressed
XareltoRivaroxaban14suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads13suppressed
ClozapineClozapine13suppressed
ColchicineColchicine13suppressed
Divalproex SodiumDivalproex Sodium13suppressed
Ipratropium BromideIpratropium Bromide13suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
MyrbetriqMirabegron13suppressed
Zolpidem TartrateZolpidem Tartrate13suppressed
Amiodarone HclAmiodarone Hcl12suppressed
Citalopram HbrCitalopram Hydrobromide12suppressed
ClonazepamClonazepam12suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
Ondansetron HclOndansetron Hcl12suppressed
SynthroidLevothyroxine Sodium12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
CefuroximeCefuroxime Axetil11suppressed
LantusInsulin Glargine,hum.Rec.Anlog11suppressed
Midodrine HclMidodrine Hcl11suppressed
ValsartanValsartan11suppressed
Vitamin D2Ergocalciferol (Vitamin D2)11suppressed

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