Healthcare provider profile · identity verified

Grace B Lashore

Internal Medicine · CHICAGO, IL · NPI 1821364969

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
Amlodipine BesylateAmlodipine Besylate22169
Atorvastatin CalciumAtorvastatin Calcium19262
GabapentinGabapentin15249
Albuterol Sulfate HfaAlbuterol Sulfate15039
Tramadol HclTramadol Hcl11537
Pantoprazole SodiumPantoprazole Sodium10240
OzempicSemaglutide8916
CarvedilolCarvedilol7627
FurosemideFurosemide7528
LisinoprilLisinopril6627
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6421
EliquisApixaban6224
Fluticasone PropionateFluticasone Propionate6118
Metoprolol SuccinateMetoprolol Succinate6025
Metformin HclMetformin Hcl5813
Losartan PotassiumLosartan Potassium5519
OmeprazoleOmeprazole5217
FamotidineFamotidine3912
Alendronate SodiumAlendronate Sodium36suppressed
AlprazolamAlprazolam35suppressed
Acetaminophen-CodeineAcetaminophen With Codeine3315
Donepezil HclDonepezil Hcl33suppressed
NitroglycerinNitroglycerin32suppressed
SimvastatinSimvastatin32suppressed
Breo ElliptaFluticasone/Vilanterol31suppressed
Nifedipine ErNifedipine31suppressed
SymbicortBudesonide/Formoterol Fumarate31suppressed
Rosuvastatin CalciumRosuvastatin Calcium29suppressed
Sertraline HclSertraline Hcl29suppressed
Tamsulosin HclTamsulosin Hcl2912
TrulicityDulaglutide29suppressed
AllopurinolAllopurinol28suppressed
HydrochlorothiazideHydrochlorothiazide2811
Metformin Hcl ErMetformin Hcl2811
TorsemideTorsemide26suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate25suppressed
SpironolactoneSpironolactone25suppressed
ValacyclovirValacyclovir Hcl25suppressed
Tizanidine HclTizanidine Hcl24suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2313
EntrestoSacubitril/Valsartan23suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog23suppressed
Levothyroxine SodiumLevothyroxine Sodium23suppressed
ChlorthalidoneChlorthalidone22suppressed
IbuprofenIbuprofen2211
Metoprolol TartrateMetoprolol Tartrate22suppressed
MounjaroTirzepatide22suppressed
LevetiracetamLevetiracetam21suppressed
MirtazapineMirtazapine21suppressed
Ondansetron HclOndansetron Hcl21suppressed
Ventolin HfaAlbuterol Sulfate21suppressed
Duloxetine HclDuloxetine Hcl20suppressed
LorazepamLorazepam20suppressed
Diclofenac SodiumDiclofenac Sodium1913
Morphine Sulfate ErMorphine Sulfate19suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic19suppressed
LidocaineLidocaine18suppressed
Escitalopram OxalateEscitalopram Oxalate17suppressed
JardianceEmpagliflozin17suppressed
NaproxenNaproxen17suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate16suppressed
Bupropion XlBupropion Hcl16suppressed
Oxycodone HclOxycodone Hcl1612
PregabalinPregabalin16suppressed
ColchicineColchicine15suppressed
Incruse ElliptaUmeclidinium Bromide15suppressed
BumetanideBumetanide14suppressed
ClonazepamClonazepam14suppressed
Humalog Kwikpen U-100Insulin Lispro14suppressed
Potassium ChloridePotassium Chloride14suppressed
FenofibrateFenofibrate13suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride13suppressed
Methadone HclMethadone Hcl13suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
Trazodone HclTrazodone Hcl13suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads12suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr12suppressed
ClopidogrelClopidogrel Bisulfate12suppressed
Enalapril MaleateEnalapril Maleate12suppressed
Enoxaparin SodiumEnoxaparin Sodium12suppressed
MethazolamideMethazolamide12suppressed
Montelukast SodiumMontelukast Sodium12suppressed
Spiriva HandihalerTiotropium Bromide12suppressed
LevofloxacinLevofloxacin11suppressed
Ondansetron OdtOndansetron11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed

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