Healthcare provider profile · identity verified

Jonathan C. Delew, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · GLEN ELLYN, IL · NPI 1629060710

Profile state: payments and partd 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

CMS Open Payments records show Jonathan C. Delew, M.D. received $63.03 in general payments during 2025 across 3 reported records.

Exact Sciences Corporation accounted for 77.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Synthroid.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Synthroid by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$63.03

3 reported records · 2 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Exact Sciences Corporation Unresolved — no canonical attribution shown $48.9377.6%22025
ABBVIE INC. Unresolved — no canonical attribution shown $14.1022.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$63.033

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $48.93 2 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $14.10 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
SYNTHROID
synthroid
2025 Synthroid 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS

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 Calcium794236
Levothyroxine SodiumLevothyroxine Sodium550146
Amlodipine BesylateAmlodipine Besylate476136
Metoprolol SuccinateMetoprolol Succinate451124
LisinoprilLisinopril373108
Losartan PotassiumLosartan Potassium363111
Metformin Hcl ErMetformin Hcl28593
HydrochlorothiazideHydrochlorothiazide27393
SimvastatinSimvastatin27376
OmeprazoleOmeprazole22174
Rosuvastatin CalciumRosuvastatin Calcium20870
Tamsulosin HclTamsulosin Hcl20659
AllopurinolAllopurinol20260
Pravastatin SodiumPravastatin Sodium19061
Olmesartan MedoxomilOlmesartan Medoxomil16046
GabapentinGabapentin15849
Pantoprazole SodiumPantoprazole Sodium15041
Metformin HclMetformin Hcl13545
FurosemideFurosemide11537
JardianceEmpagliflozin11532
FinasterideFinasteride11137
GlimepirideGlimepiride10328
Escitalopram OxalateEscitalopram Oxalate10032
Duloxetine HclDuloxetine Hcl9926
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide9430
Sertraline HclSertraline Hcl9331
Fluticasone PropionateFluticasone Propionate9040
Potassium ChloridePotassium Chloride7825
ClopidogrelClopidogrel Bisulfate7622
IrbesartanIrbesartan7322
MounjaroTirzepatide7216
Alendronate SodiumAlendronate Sodium7026
AtenololAtenolol6722
Albuterol Sulfate HfaAlbuterol Sulfate6634
Metoprolol TartrateMetoprolol Tartrate6621
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid6318
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6218
EzetimibeEzetimibe6116
FamotidineFamotidine6117
AlprazolamAlprazolam5719
DutasterideDutasteride5616
SpironolactoneSpironolactone5415
Pioglitazone HclPioglitazone Hcl5318
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril5116
Tramadol HclTramadol Hcl5114
Ipratropium BromideIpratropium Bromide5019
ValsartanValsartan4911
Hydralazine HclHydralazine Hcl4613
OzempicSemaglutide46suppressed
Glipizide ErGlipizide4514
Montelukast SodiumMontelukast Sodium4517
Triamcinolone AcetonideTriamcinolone Acetonide4522
Breo ElliptaFluticasone/Vilanterol44suppressed
KetoconazoleKetoconazole4230
MirtazapineMirtazapine4217
Zolpidem TartrateZolpidem Tartrate4215
Felodipine ErFelodipine39suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3912
CarvedilolCarvedilol3511
Labetalol HclLabetalol Hcl3411
Terazosin HclTerazosin Hcl33suppressed
LovastatinLovastatin32suppressed
Clonidine HclClonidine Hcl30suppressed
PrednisonePrednisone2818
XareltoRivaroxaban26suppressed
AzithromycinAzithromycin2521
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen24suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide24suppressed
Propranolol Hcl ErPropranolol Hcl24suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter24suppressed
Bupropion Hcl SrBupropion Hcl23suppressed
CephalexinCephalexin2318
LorazepamLorazepam23suppressed
Sildenafil CitrateSildenafil Citrate23suppressed
Fluoxetine HclFluoxetine Hcl22suppressed
HydrocortisoneHydrocortisone2215
LansoprazoleLansoprazole22suppressed
MethylprednisoloneMethylprednisolone2220
Trazodone HclTrazodone Hcl22suppressed
Warfarin SodiumWarfarin Sodium22suppressed
CefuroximeCefuroxime Axetil2118
Doxycycline HyclateDoxycycline Hyclate2120
EliquisApixaban2111
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters21suppressed
CefdinirCefdinir2019
Donepezil HclDonepezil Hcl20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide19suppressed
CiclopiroxCiclopirox19suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl19suppressed
Tizanidine HclTizanidine Hcl19suppressed
TrulicityDulaglutide19suppressed
Ventolin HfaAlbuterol Sulfate19suppressed
AmoxicillinAmoxicillin1812
Enalapril MaleateEnalapril Maleate18suppressed
MeloxicamMeloxicam1813
Nifedipine ErNifedipine18suppressed
Fenofibric AcidFenofibric Acid (Choline)16suppressed
IndapamideIndapamide16suppressed
SynthroidLevothyroxine Sodium16suppressed
Bisoprolol FumarateBisoprolol Fumarate15suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid15suppressed
ValacyclovirValacyclovir Hcl15suppressed
Alfuzosin Hcl ErAlfuzosin Hcl14suppressed
Benazepril HclBenazepril Hcl14suppressed
ClonazepamClonazepam14suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
NadololNadolol14suppressed
Ropinirole HclRopinirole Hcl14suppressed
Droplet Pen NeedlePen Needle, Diabetic13suppressed
Meclizine HclMeclizine Hcl13suppressed
TradjentaLinagliptin13suppressed
Wixela InhubFluticasone Propion/Salmeterol13suppressed
Humalog Kwikpen U-100Insulin Lispro12suppressed
Icosapent EthylIcosapent Ethyl12suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide12suppressed
RamiprilRamipril12suppressed
Solifenacin SuccinateSolifenacin Succinate12suppressed
Advair HfaFluticasone Propion/Salmeterol11suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog11suppressed
ChlorthalidoneChlorthalidone11suppressed
Colesevelam HclColesevelam Hcl11suppressed
JanuviaSitagliptin Phosphate11suppressed
MethimazoleMethimazole11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed
Varenicline TartrateVarenicline Tartrate11suppressed

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 $63.03 · 3 records Exact Sciences Corporation Cologuard Collection Kit, SYNTHROID 1
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