Healthcare provider profile · identity verified

Thomas Bump, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology · EVERGREEN PARK, IL · NPI 1013941053

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 Thomas Bump, M.D. received $278.32 in general payments during 2025 across 13 reported records.

E.R. Squibb & Sons, L.L.C. accounted for 17.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Farxiga by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Jardiance by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 273 claims for Eliquis by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 69 claims for Entresto by this doctor in 2024.

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

Payment overview · 2025

General Payments

$278.32

13 reported records · 9 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
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $49.2717.7%32025
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $48.6517.5%22025
AngioDynamics, Inc. Unresolved — no canonical attribution shown $46.1316.6%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $27.409.8%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $27.269.8%12025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $24.678.9%12025
Abbott Laboratories Unresolved — no canonical attribution shown $21.917.9%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.126.5%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $14.915.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$278.3213

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
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $49.27 3 2025
Source payment records
ALPHAVAC
Normalized: alphavac
Device AngioDynamics, Inc. $46.13 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $27.40 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $27.26 1 2025
Source payment records
SAPIEN 3 Ultra RESILIA
Normalized: sapien 3 ultra resilia
Device Edwards Lifesciences Corporation $24.91 1 2025
Source payment records
AMVUTTRA
Normalized: amvuttra
Drug Alnylam Pharmaceuticals Inc. $24.67 1 2025
Source payment records
Edwards SAPIEN 3 Ultra Transcatheter Heart Valve
Normalized: edwards sapien 3 ultra transcatheter heart valve
Device Edwards Lifesciences Corporation $23.74 1 2025
Source payment records
CARDIOMEMS
Normalized: cardiomems
Device Abbott Laboratories $21.91 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $18.12 1 2025
Source payment records
LOKELMA
Normalized: lokelma
Drug AstraZeneca Pharmaceuticals LP $14.91 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
ELIQUIS
eliquis
2025 Eliquis 2024 273 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 21
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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
46 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
273 75
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
69 17

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 Calcium29289
EliquisApixaban27375
Metoprolol SuccinateMetoprolol Succinate24889
Amlodipine BesylateAmlodipine Besylate24078
Rosuvastatin CalciumRosuvastatin Calcium19868
Losartan PotassiumLosartan Potassium17860
CarvedilolCarvedilol16748
FurosemideFurosemide14046
HydrochlorothiazideHydrochlorothiazide12339
LisinoprilLisinopril12037
Flecainide AcetateFlecainide Acetate11437
XareltoRivaroxaban11026
SpironolactoneSpironolactone8729
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7526
EntrestoSacubitril/Valsartan6917
Warfarin SodiumWarfarin Sodium6919
Amiodarone HclAmiodarone Hcl4915
FarxigaDapagliflozin Propanediol46suppressed
Metoprolol TartrateMetoprolol Tartrate4414
Potassium ChloridePotassium Chloride4413
Bisoprolol FumarateBisoprolol Fumarate4013
AllopurinolAllopurinol35suppressed
Pantoprazole SodiumPantoprazole Sodium31suppressed
NadololNadolol28suppressed
Pravastatin SodiumPravastatin Sodium27suppressed
SotalolSotalol Hcl26suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl25suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid25suppressed
DigoxinDigoxin22suppressed
SimvastatinSimvastatin22suppressed
JardianceEmpagliflozin21suppressed
Levothyroxine SodiumLevothyroxine Sodium21suppressed
ValsartanValsartan21suppressed
Clonidine HclClonidine Hcl20suppressed
Enalapril MaleateEnalapril Maleate17suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide17suppressed
LovastatinLovastatin17suppressed
Labetalol HclLabetalol Hcl16suppressed
Propranolol Hcl ErPropranolol Hcl15suppressed
Nebivolol HclNebivolol Hcl14suppressed
ChlorthalidoneChlorthalidone12suppressed
ClopidogrelClopidogrel Bisulfate12suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl12suppressed
Potassium Citrate ErPotassium Citrate12suppressed
Tamsulosin HclTamsulosin Hcl12suppressed
TorsemideTorsemide12suppressed
NexletolBempedoic Acid11suppressed
RamiprilRamipril11suppressed

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 $278.32 · 13 records E.R. Squibb & Sons, L.L.C. ALPHAVAC, AMVUTTRA, CARDIOMEMS, ELIQUIS, Edwards SAPIEN 3 Ultra Transcatheter Heart Valve, JARDIANCE, LEQVIO, LOKELMA, SAPIEN 3 Ultra RESILIA, Wegovy 4
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