Healthcare provider profile · identity verified

Gregory A Ewald, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology · SAINT LOUIS, MO · NPI 1073557401

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 Gregory A Ewald, MD received $5,374.37 in general payments during 2025 across 9 reported records.

Kestra Medical Technology Services, Inc. accounted for 94.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

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

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 126 claims for Jardiance by this doctor in 2024.

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

Payment overview · 2025

General Payments

$5,374.37

9 reported records · 4 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
Kestra Medical Technology Services, Inc. Unresolved — no canonical attribution shown $5,070.0094.3%12025
ABIOMED Unresolved — no canonical attribution shown $227.604.2%52025
Abbott Laboratories Unresolved — no canonical attribution shown $39.070.7%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $37.700.7%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$5,070.001
Food and Beverage$266.676
Education$37.702

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
Assure WCD
Normalized: assure wcd
Device Kestra Medical Technology Services, Inc. $5,070.00 1 2025
Source payment records
THORATEC HEARTMATE 3 LVAS IMPLANT KIT
Normalized: thoratec heartmate 3 lvas implant kit
Device Abbott Laboratories $39.07 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $37.70 2 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
JARDIANCE
jardiance
2025 Jardiance 2024 126 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
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
126 31

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
SpironolactoneSpironolactone622169
EntrestoSacubitril/Valsartan565107
CarvedilolCarvedilol523140
Metoprolol SuccinateMetoprolol Succinate455130
FurosemideFurosemide335114
Losartan PotassiumLosartan Potassium32994
Atorvastatin CalciumAtorvastatin Calcium30181
FarxigaDapagliflozin Propanediol25647
Rosuvastatin CalciumRosuvastatin Calcium24869
EliquisApixaban17540
LisinoprilLisinopril17048
TorsemideTorsemide17052
Potassium ChloridePotassium Chloride16150
Amlodipine BesylateAmlodipine Besylate14938
Warfarin SodiumWarfarin Sodium14041
JardianceEmpagliflozin12631
Isosorbide Mononitrate ErIsosorbide Mononitrate11427
TacrolimusTacrolimus10927
EplerenoneEplerenone9419
Mycophenolate MofetilMycophenolate Mofetil9323
ClopidogrelClopidogrel Bisulfate8728
ValsartanValsartan7728
BumetanideBumetanide7518
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim7418
Pantoprazole SodiumPantoprazole Sodium7323
PrednisonePrednisone7321
Pravastatin SodiumPravastatin Sodium6720
OmeprazoleOmeprazole5015
AllopurinolAllopurinol4612
Amiodarone HclAmiodarone Hcl4618
Hydralazine HclHydralazine Hcl4115
Levothyroxine SodiumLevothyroxine Sodium3512
XareltoRivaroxaban3313
AzathioprineAzathioprine31suppressed
NitroglycerinNitroglycerin2911
DigoxinDigoxin28suppressed
MetolazoneMetolazone2814
Ranolazine ErRanolazine26suppressed
Tamsulosin HclTamsulosin Hcl26suppressed
EzetimibeEzetimibe25suppressed
HydrochlorothiazideHydrochlorothiazide25suppressed
Cyclosporine ModifiedCyclosporine, Modified24suppressed
Sildenafil CitrateSildenafil Citrate24suppressed
GabapentinGabapentin23suppressed
Albuterol Sulfate HfaAlbuterol Sulfate20suppressed
Escitalopram OxalateEscitalopram Oxalate19suppressed
Klor-Con M20Potassium Chloride19suppressed
FinasterideFinasteride18suppressed
IrbesartanIrbesartan17suppressed
RamiprilRamipril17suppressed
Sertraline HclSertraline Hcl16suppressed
Montelukast SodiumMontelukast Sodium15suppressed
AmoxicillinAmoxicillin13suppressed
Metformin HclMetformin Hcl13suppressed
Metoprolol TartrateMetoprolol Tartrate13suppressed
Ondansetron HclOndansetron Hcl13suppressed
Mycophenolic AcidMycophenolate Sodium12suppressed
SirolimusSirolimus11suppressed

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 $5,374.37 · 9 records Kestra Medical Technology Services, Inc. Assure WCD, JARDIANCE, THORATEC HEARTMATE 3 LVAS IMPLANT KIT 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