Healthcare provider profile · identity verified

Jacqueline Cooke, NP

Nurse Practitioner · MERRILLVILLE, IN · NPI 1508261728

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
Sertraline HclSertraline Hcl29042
LorazepamLorazepam18823
AlprazolamAlprazolam18335
FurosemideFurosemide11931
Potassium ChloridePotassium Chloride11730
Quetiapine FumarateQuetiapine Fumarate11513
Levothyroxine SodiumLevothyroxine Sodium11326
Pantoprazole SodiumPantoprazole Sodium11125
Tramadol HclTramadol Hcl11118
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11021
Atorvastatin CalciumAtorvastatin Calcium10223
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen89suppressed
Trazodone HclTrazodone Hcl7916
PregabalinPregabalin77suppressed
Amlodipine BesylateAmlodipine Besylate7618
GabapentinGabapentin7122
ClonazepamClonazepam69suppressed
LisinoprilLisinopril6715
Memantine HclMemantine Hcl6716
OlanzapineOlanzapine66suppressed
Divalproex SodiumDivalproex Sodium64suppressed
Donepezil HclDonepezil Hcl5716
Losartan PotassiumLosartan Potassium5411
CarvedilolCarvedilol53suppressed
Galantamine ErGalantamine Hbr51suppressed
ClopidogrelClopidogrel Bisulfate49suppressed
Duloxetine HclDuloxetine Hcl45suppressed
Ondansetron HclOndansetron Hcl4523
Citalopram HbrCitalopram Hydrobromide39suppressed
HydrochlorothiazideHydrochlorothiazide39suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3928
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3936
Warfarin SodiumWarfarin Sodium36suppressed
Tamsulosin HclTamsulosin Hcl34suppressed
Metoprolol SuccinateMetoprolol Succinate33suppressed
EliquisApixaban32suppressed
Montelukast SodiumMontelukast Sodium31suppressed
Ciprofloxacin HclCiprofloxacin Hcl3026
FamotidineFamotidine30suppressed
CephalexinCephalexin2924
MirtazapineMirtazapine2813
LoperamideLoperamide Hcl2615
Doxycycline HyclateDoxycycline Hyclate2520
RisperidoneRisperidone25suppressed
NystatinNystatin2317
OmeprazoleOmeprazole23suppressed
Oxybutynin Chloride ErOxybutynin Chloride23suppressed
MetolazoneMetolazone22suppressed
Pravastatin SodiumPravastatin Sodium22suppressed
Buspirone HclBuspirone Hcl20suppressed
CefdinirCefdinir2017
Metoprolol TartrateMetoprolol Tartrate20suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1917
FarxigaDapagliflozin Propanediol18suppressed
TrulicityDulaglutide18suppressed
AllopurinolAllopurinol17suppressed
Fluoxetine HclFluoxetine Hcl17suppressed
SimvastatinSimvastatin17suppressed
FinasterideFinasteride16suppressed
LamotrigineLamotrigine16suppressed
OzempicSemaglutide16suppressed
TorsemideTorsemide15suppressed
Clonidine HclClonidine Hcl14suppressed
GlimepirideGlimepiride14suppressed
PrednisonePrednisone14suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
MeloxicamMeloxicam13suppressed
Methenamine HippurateMethenamine Hippurate13suppressed
Mirabegron ErMirabegron13suppressed
Triamcinolone AcetonideTriamcinolone Acetonide13suppressed
Albuterol Sulfate HfaAlbuterol Sulfate12suppressed
Hydralazine HclHydralazine Hcl12suppressed
JanuviaSitagliptin Phosphate12suppressed
LevofloxacinLevofloxacin12suppressed
Metformin Hcl ErMetformin Hcl12suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med11suppressed
AmoxicillinAmoxicillin11suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl11suppressed
FluconazoleFluconazole1111

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