Healthcare provider profile · identity verified

John Davine, M.D.

Family Practice · AURORA, IL · NPI 1245226497

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 Calcium511152
Amlodipine BesylateAmlodipine Besylate30387
LisinoprilLisinopril25274
Levothyroxine SodiumLevothyroxine Sodium20557
Metformin HclMetformin Hcl19960
Losartan PotassiumLosartan Potassium18458
Tamsulosin HclTamsulosin Hcl14441
Pravastatin SodiumPravastatin Sodium13842
SimvastatinSimvastatin13440
HydrochlorothiazideHydrochlorothiazide12340
OmeprazoleOmeprazole12245
Metoprolol SuccinateMetoprolol Succinate12040
Pantoprazole SodiumPantoprazole Sodium11740
GabapentinGabapentin10234
CarvedilolCarvedilol9030
GlimepirideGlimepiride8924
Sertraline HclSertraline Hcl7725
AlprazolamAlprazolam6913
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6813
Alendronate SodiumAlendronate Sodium6719
EliquisApixaban6316
FurosemideFurosemide6322
Metoprolol TartrateMetoprolol Tartrate6318
Rosuvastatin CalciumRosuvastatin Calcium6322
Fluticasone PropionateFluticasone Propionate5926
Albuterol Sulfate HfaAlbuterol Sulfate5431
ChlorthalidoneChlorthalidone4714
AllopurinolAllopurinol4616
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4513
Escitalopram OxalateEscitalopram Oxalate4214
Metformin Hcl ErMetformin Hcl4115
ClopidogrelClopidogrel Bisulfate4014
FinasterideFinasteride3713
Potassium ChloridePotassium Chloride3712
Triamcinolone AcetonideTriamcinolone Acetonide3719
NaproxenNaproxen36suppressed
RamiprilRamipril35suppressed
BumetanideBumetanide3411
Terazosin HclTerazosin Hcl34suppressed
JardianceEmpagliflozin32suppressed
Fluoxetine HclFluoxetine Hcl31suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide31suppressed
Donepezil HclDonepezil Hcl30suppressed
Pioglitazone HclPioglitazone Hcl30suppressed
Citalopram HbrCitalopram Hydrobromide29suppressed
ColchicineColchicine2812
SpironolactoneSpironolactone27suppressed
Tramadol HclTramadol Hcl27suppressed
Trazodone HclTrazodone Hcl27suppressed
FamotidineFamotidine2612
Glipizide ErGlipizide24suppressed
Hydroxyzine HclHydroxyzine Hcl23suppressed
Paroxetine HclParoxetine Hcl23suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide22suppressed
MeloxicamMeloxicam22suppressed
Novolog FlexpenInsulin Aspart22suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog21suppressed
RybelsusSemaglutide20suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
Nifedipine ErNifedipine19suppressed
SynthroidLevothyroxine Sodium19suppressed
Duloxetine HclDuloxetine Hcl18suppressed
Venlafaxine Hcl ErVenlafaxine Hcl18suppressed
Zolpidem TartrateZolpidem Tartrate18suppressed
CelecoxibCelecoxib17suppressed
EzetimibeEzetimibe17suppressed
AcarboseAcarbose16suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl16suppressed
Memantine HclMemantine Hcl16suppressed
RizatriptanRizatriptan Benzoate16suppressed
Sumatriptan SuccinateSumatriptan Succinate16suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic16suppressed
Doxepin HclDoxepin Hcl15suppressed
IrbesartanIrbesartan15suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate15suppressed
LovastatinLovastatin15suppressed
Acetaminophen-CodeineAcetaminophen With Codeine14suppressed
AtenololAtenolol14suppressed
Montelukast SodiumMontelukast Sodium14suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
Enalapril MaleateEnalapril Maleate13suppressed
ValacyclovirValacyclovir Hcl13suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril12suppressed
ClonazepamClonazepam12suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads12suppressed
Hydromorphone HclHydromorphone Hcl12suppressed
Klor-Con M20Potassium Chloride12suppressed
LansoprazoleLansoprazole12suppressed
Meclizine HclMeclizine Hcl12suppressed
PrednisonePrednisone12suppressed
Propranolol HclPropranolol Hcl12suppressed
Cinacalcet HclCinacalcet Hcl11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
IbuprofenIbuprofen11suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters11suppressed
XareltoRivaroxaban11suppressed

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