Healthcare provider profile · identity verified

Hashim Sadig, M.D.

Internal Medicine · WEST ALLIS, WI · NPI 1033378641

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 Calcium39565
FurosemideFurosemide32751
Levothyroxine SodiumLevothyroxine Sodium31550
LisinoprilLisinopril28947
Amlodipine BesylateAmlodipine Besylate27851
Quetiapine FumarateQuetiapine Fumarate26633
Metoprolol SuccinateMetoprolol Succinate25142
OmeprazoleOmeprazole24538
Trazodone HclTrazodone Hcl24039
Potassium ChloridePotassium Chloride22637
Sertraline HclSertraline Hcl20635
Pantoprazole SodiumPantoprazole Sodium20540
Divalproex SodiumDivalproex Sodium19728
Metoprolol TartrateMetoprolol Tartrate16628
ClopidogrelClopidogrel Bisulfate15027
EliquisApixaban14628
HydrochlorothiazideHydrochlorothiazide13418
RisperidoneRisperidone13216
GabapentinGabapentin13125
Tamsulosin HclTamsulosin Hcl12924
MirtazapineMirtazapine12620
FamotidineFamotidine12520
SimvastatinSimvastatin12118
Metformin HclMetformin Hcl11424
Losartan PotassiumLosartan Potassium10821
AllopurinolAllopurinol10615
Donepezil HclDonepezil Hcl10618
Benztropine MesylateBenztropine Mesylate9818
LevetiracetamLevetiracetam9513
CarvedilolCarvedilol8619
Carbidopa-LevodopaCarbidopa/Levodopa81suppressed
Hydralazine HclHydralazine Hcl7813
Divalproex Sodium ErDivalproex Sodium7511
Montelukast SodiumMontelukast Sodium7511
Pravastatin SodiumPravastatin Sodium7214
AripiprazoleAripiprazole6512
Fluticasone PropionateFluticasone Propionate6516
Fluoxetine HclFluoxetine Hcl63suppressed
BaclofenBaclofen61suppressed
LamotrigineLamotrigine61suppressed
FinasterideFinasteride60suppressed
Duloxetine HclDuloxetine Hcl5211
TopiramateTopiramate52suppressed
ClonazepamClonazepam50suppressed
Oxybutynin Chloride ErOxybutynin Chloride50suppressed
CarbamazepineCarbamazepine49suppressed
Ventolin HfaAlbuterol Sulfate4711
Fluticasone-SalmeterolFluticasone Propion/Salmeterol46suppressed
XareltoRivaroxaban46suppressed
RexultiBrexpiprazole45suppressed
Incruse ElliptaUmeclidinium Bromide44suppressed
Memantine HclMemantine Hcl43suppressed
SpironolactoneSpironolactone43suppressed
Breo ElliptaFluticasone/Vilanterol41suppressed
LoperamideLoperamide Hcl4122
Albuterol Sulfate HfaAlbuterol Sulfate4011
Alendronate SodiumAlendronate Sodium40suppressed
Buspirone HclBuspirone Hcl40suppressed
HaloperidolHaloperidol40suppressed
LorazepamLorazepam40suppressed
OlanzapineOlanzapine40suppressed
Bupropion XlBupropion Hcl38suppressed
Diclofenac SodiumDiclofenac Sodium3813
Escitalopram OxalateEscitalopram Oxalate36suppressed
PrednisonePrednisone36suppressed
VascepaIcosapent Ethyl36suppressed
Propranolol HclPropranolol Hcl34suppressed
AtenololAtenolol32suppressed
Rosuvastatin CalciumRosuvastatin Calcium32suppressed
Tizanidine HclTizanidine Hcl32suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog31suppressed
BumetanideBumetanide30suppressed
HydrocortisoneHydrocortisone30suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters30suppressed
Terazosin HclTerazosin Hcl30suppressed
Citalopram HbrCitalopram Hydrobromide29suppressed
Triamcinolone AcetonideTriamcinolone Acetonide28suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc27suppressed
CephalexinCephalexin2621
Ciprofloxacin HclCiprofloxacin Hcl2623
Fluvoxamine MaleateFluvoxamine Maleate26suppressed
Meclizine HclMeclizine Hcl26suppressed
Oxybutynin ChlorideOxybutynin Chloride26suppressed
Paliperidone ErPaliperidone26suppressed
Hydroxyzine HclHydroxyzine Hcl25suppressed
JardianceEmpagliflozin25suppressed
MethimazoleMethimazole25suppressed
OzempicSemaglutide25suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended25suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl23suppressed
IbuprofenIbuprofen23suppressed
Vitamin D2Ergocalciferol (Vitamin D2)23suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog22suppressed
TorsemideTorsemide21suppressed
Amiodarone HclAmiodarone Hcl20suppressed
Doxazosin MesylateDoxazosin Mesylate20suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide20suppressed
Ziprasidone HclZiprasidone Hcl20suppressed
DigoxinDigoxin19suppressed
Paroxetine HclParoxetine Hcl19suppressed
LatanoprostLatanoprost18suppressed
PregabalinPregabalin18suppressed
AlprazolamAlprazolam17suppressed
Midodrine HclMidodrine Hcl17suppressed
PhenobarbitalPhenobarbital17suppressed
Lamotrigine ErLamotrigine16suppressed
Wixela InhubFluticasone Propion/Salmeterol16suppressed
GlimepirideGlimepiride15suppressed
Metoclopramide HclMetoclopramide Hcl15suppressed
SymbicortBudesonide/Formoterol Fumarate15suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl14suppressed
Invega SustennaPaliperidone Palmitate14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim14suppressed
Trihexyphenidyl HclTrihexyphenidyl Hcl14suppressed
AnastrozoleAnastrozole13suppressed
Azelastine HclAzelastine Hcl13suppressed
IrbesartanIrbesartan13suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
Liothyronine SodiumLiothyronine Sodium13suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13suppressed
LovastatinLovastatin13suppressed
MethotrexateMethotrexate Sodium13suppressed
Ondansetron HclOndansetron Hcl13suppressed
TrintellixVortioxetine Hydrobromide13suppressed
AmantadineAmantadine Hcl12suppressed
Bromocriptine MesylateBromocriptine Mesylate12suppressed
Clobetasol PropionateClobetasol Propionate12suppressed
Dexlansoprazole DrDexlansoprazole12suppressed
Enalapril MaleateEnalapril Maleate12suppressed
ExemestaneExemestane12suppressed
Lithium Carbonate ErLithium Carbonate12suppressed
MeloxicamMeloxicam12suppressed
Nurtec OdtRimegepant Sulfate12suppressed
RamelteonRamelteon12suppressed
Theophylline ErTheophylline Anhydrous12suppressed
Zolpidem TartrateZolpidem Tartrate12suppressed
Advair DiskusFluticasone Propion/Salmeterol11suppressed
Enalapril-HydrochlorothiazideEnalapril/Hydrochlorothiazide11suppressed
EzetimibeEzetimibe11suppressed
KlayestaNystatin11suppressed
NystatinNystatin11suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11suppressed
PrimidonePrimidone11suppressed

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