Healthcare provider profile · identity verified

Jeffrey Tomaszewski, MD

Allopathic & Osteopathic Physicians|Internal Medicine · GLEN ELLYN, IL · NPI 1831150036

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 Jeffrey Tomaszewski, MD received $31.92 in general payments during 2025 across 1 reported records.

Novo Nordisk Inc accounted for 100.0% 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: Ozempic, Rybelsus.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Ozempic by this doctor in 2024.

Novo Nordisk 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 47 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$31.92

1 reported records · 1 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $31.92100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$31.921

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $31.92 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $31.92 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
Ozempic
ozempic
2025 Ozempic 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 47 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
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
47 11

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 Calcium602174
Rosuvastatin CalciumRosuvastatin Calcium529154
Amlodipine BesylateAmlodipine Besylate509143
LisinoprilLisinopril367101
Losartan PotassiumLosartan Potassium360103
Levothyroxine SodiumLevothyroxine Sodium33888
Metformin HclMetformin Hcl22870
Metoprolol SuccinateMetoprolol Succinate19260
SimvastatinSimvastatin16142
HydrochlorothiazideHydrochlorothiazide15150
Tamsulosin HclTamsulosin Hcl15048
OmeprazoleOmeprazole13946
Pantoprazole SodiumPantoprazole Sodium12034
Escitalopram OxalateEscitalopram Oxalate11334
Pravastatin SodiumPravastatin Sodium10934
FurosemideFurosemide10135
Metformin Hcl ErMetformin Hcl9234
GlimepirideGlimepiride8629
AlprazolamAlprazolam8223
AllopurinolAllopurinol7919
Potassium ChloridePotassium Chloride7417
Metoprolol TartrateMetoprolol Tartrate6421
Tramadol HclTramadol Hcl6116
CephalexinCephalexin5932
FinasterideFinasteride5515
EliquisApixaban5315
Albuterol Sulfate HfaAlbuterol Sulfate5129
RybelsusSemaglutide4711
Zolpidem TartrateZolpidem Tartrate47suppressed
GabapentinGabapentin4615
Sertraline HclSertraline Hcl4613
ClopidogrelClopidogrel Bisulfate4414
EzetimibeEzetimibe4313
Benazepril HclBenazepril Hcl4212
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4214
Fluticasone PropionateFluticasone Propionate4116
LovastatinLovastatin4112
CarvedilolCarvedilol4015
AtenololAtenolol37suppressed
TorsemideTorsemide3617
Fluoxetine HclFluoxetine Hcl35suppressed
Montelukast SodiumMontelukast Sodium3511
Triamcinolone AcetonideTriamcinolone Acetonide3526
Alendronate SodiumAlendronate Sodium34suppressed
PrednisonePrednisone3330
Warfarin SodiumWarfarin Sodium32suppressed
AzithromycinAzithromycin3027
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide2912
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril25suppressed
Citalopram HbrCitalopram Hydrobromide25suppressed
Pioglitazone HclPioglitazone Hcl25suppressed
Duloxetine HclDuloxetine Hcl24suppressed
Trazodone HclTrazodone Hcl24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2313
ValsartanValsartan23suppressed
FenofibrateFenofibrate22suppressed
FenofibrateFenofibrate Nanocrystallized22suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen22suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog22suppressed
Olmesartan MedoxomilOlmesartan Medoxomil22suppressed
Ipratropium BromideIpratropium Bromide21suppressed
CelecoxibCelecoxib20suppressed
Hydralazine HclHydralazine Hcl20suppressed
OzempicSemaglutide20suppressed
XareltoRivaroxaban20suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1914
MeloxicamMeloxicam19suppressed
Diclofenac SodiumDiclofenac Sodium17suppressed
LorazepamLorazepam17suppressed
Glipizide ErGlipizide16suppressed
LansoprazoleLansoprazole16suppressed
SpironolactoneSpironolactone16suppressed
AmoxicillinAmoxicillin1514
Bupropion XlBupropion Hcl14suppressed
FamotidineFamotidine14suppressed
JardianceEmpagliflozin14suppressed
RamiprilRamipril14suppressed
Sildenafil CitrateSildenafil Citrate14suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide14suppressed
DiazepamDiazepam13suppressed
Enalapril MaleateEnalapril Maleate13suppressed
ValacyclovirValacyclovir Hcl13suppressed
Donepezil HclDonepezil Hcl12suppressed
Propranolol HclPropranolol Hcl12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim12suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed

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 $31.92 · 1 records Novo Nordisk Inc Ozempic, Rybelsus 2
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