Healthcare provider profile · identity verified

Gretchen Leigh Nickell, DO

Internal Medicine · EAST LIVERPOOL, OH · NPI 1639130552

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 Calcium21449
FurosemideFurosemide15640
Potassium ChloridePotassium Chloride14436
Levothyroxine SodiumLevothyroxine Sodium11826
LisinoprilLisinopril10923
Duloxetine HclDuloxetine Hcl9612
GabapentinGabapentin9017
Pantoprazole SodiumPantoprazole Sodium7822
Metoprolol SuccinateMetoprolol Succinate7721
EliquisApixaban6518
Metoprolol TartrateMetoprolol Tartrate6420
Metformin HclMetformin Hcl61suppressed
Tamsulosin HclTamsulosin Hcl61suppressed
Doxycycline HyclateDoxycycline Hyclate5646
Amlodipine BesylateAmlodipine Besylate5516
MirtazapineMirtazapine55suppressed
XareltoRivaroxaban4814
Divalproex SodiumDivalproex Sodium47suppressed
BaclofenBaclofen43suppressed
Losartan PotassiumLosartan Potassium39suppressed
TopiramateTopiramate39suppressed
Hydroxyzine PamoateHydroxyzine Pamoate3313
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3011
PrednisonePrednisone3027
Albuterol Sulfate HfaAlbuterol Sulfate2914
ClopidogrelClopidogrel Bisulfate29suppressed
LevetiracetamLevetiracetam29suppressed
RivastigmineRivastigmine29suppressed
JardianceEmpagliflozin28suppressed
Montelukast SodiumMontelukast Sodium27suppressed
RexultiBrexpiprazole27suppressed
RisperidoneRisperidone27suppressed
Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol26suppressed
OmeprazoleOmeprazole26suppressed
Amiodarone HclAmiodarone Hcl25suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate2511
Buspirone HclBuspirone Hcl24suppressed
PrimidonePrimidone24suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl23suppressed
FamotidineFamotidine23suppressed
Memantine HclMemantine Hcl23suppressed
Ciprofloxacin HclCiprofloxacin Hcl2215
Citalopram HbrCitalopram Hydrobromide20suppressed
Humalog Kwikpen U-100Insulin Lispro20suppressed
SucralfateSucralfate20suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate19suppressed
CephalexinCephalexin1814
Cyclobenzaprine HclCyclobenzaprine Hcl18suppressed
Ondansetron HclOndansetron Hcl1811
Oxybutynin ChlorideOxybutynin Chloride18suppressed
Rosuvastatin CalciumRosuvastatin Calcium18suppressed
Hydralazine HclHydralazine Hcl17suppressed
CarvedilolCarvedilol16suppressed
BumetanideBumetanide15suppressed
EntrestoSacubitril/Valsartan15suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen15suppressed
Labetalol HclLabetalol Hcl15suppressed
LamotrigineLamotrigine15suppressed
Pravastatin SodiumPravastatin Sodium15suppressed
Ropinirole HclRopinirole Hcl15suppressed
ArexvyRsvpref3 Antigen/As01e/Pf1414
GemtesaVibegron14suppressed
LactuloseLactulose14suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen14suppressed
Tolterodine TartrateTolterodine Tartrate14suppressed
Albuterol SulfateAlbuterol Sulfate13suppressed
Escitalopram OxalateEscitalopram Oxalate13suppressed
FinasterideFinasteride13suppressed
LorazepamLorazepam13suppressed
SimvastatinSimvastatin13suppressed
Bupropion XlBupropion Hcl12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
Nitroglycerin PatchNitroglycerin12suppressed
Alendronate SodiumAlendronate Sodium11suppressed
AtenololAtenolol11suppressed
ClonazepamClonazepam11suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
IngrezzaValbenazine Tosylate11suppressed
Metformin Hcl ErMetformin Hcl11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed
Sertraline HclSertraline Hcl11suppressed

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