Payment overview · 2025
General Payments
$24,102.15
62 reported records · 16 companies
Healthcare provider profile · identity verified
Daniel A Leung, M.D.
Allopathic & Osteopathic Physicians|Radiology|Vascular & Interventional Radiology · NEWARK, DE · NPI 1740375690
Verified facts
What the public records show
CMS Open Payments records show Daniel A Leung, M.D. received $24,102.15 in general payments during 2025 across 62 reported records.
Boston Scientific Corporation accounted for 56.4% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 24 associated products.
These records do not establish that a payment influenced prescribing or medical care.
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 company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Boston Scientific Corporation | Unresolved — no canonical attribution shown | $13,599.67 | 56.4% | 29 | 2025 |
| Cagent Vascular INC | Unresolved — no canonical attribution shown | $6,516.50 | 27.0% | 12 | 2025 |
| Surmodics, Inc. | Unresolved — no canonical attribution shown | $2,234.23 | 9.3% | 3 | 2025 |
| Vesalio, Inc. | Unresolved — no canonical attribution shown | $500.00 | 2.1% | 1 | 2025 |
| Penumbra, Inc. | Unresolved — no canonical attribution shown | $467.88 | 1.9% | 3 | 2025 |
| Balt USA, LLC | Unresolved — no canonical attribution shown | $264.54 | 1.1% | 3 | 2025 |
| Thrombolex, Inc. | Unresolved — no canonical attribution shown | $141.00 | 0.6% | 1 | 2025 |
| GE HEALTHCARE | Unresolved — no canonical attribution shown | $87.53 | 0.4% | 1 | 2025 |
| Shockwave Medical, Inc | Unresolved — no canonical attribution shown | $53.13 | 0.2% | 2 | 2025 |
| Imperative Care, Inc | Unresolved — no canonical attribution shown | $43.88 | 0.2% | 1 | 2025 |
| Teleflex LLC | Unresolved — no canonical attribution shown | $43.60 | 0.2% | 1 | 2025 |
| Siemens Medical Solutions USA, Inc. | Unresolved — no canonical attribution shown | $34.41 | 0.1% | 1 | 2025 |
| Veryan Medical Incorporated | Unresolved — no canonical attribution shown | $34.18 | 0.1% | 1 | 2025 |
| CORDIS US CORP. | Unresolved — no canonical attribution shown | $32.22 | 0.1% | 1 | 2025 |
| ASAHI INTECC USA, INC. | Unresolved — no canonical attribution shown | $28.00 | 0.1% | 1 | 2025 |
| ARGON MEDICAL DEVICES, INC. | Unresolved — no canonical attribution shown | $21.38 | 0.1% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Consulting Fee | $20,600.00 | 11 |
| Food and Beverage | $2,641.52 | 48 |
| Travel and Lodging | $860.63 | 3 |
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 product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| General - Therapies Normalized: general therapies |
Device | Boston Scientific Corporation | $11,615.90 | 5 | 2025 |
Source payment records
|
|||||
| Serrantor Normalized: serrantor |
Device | Cagent Vascular INC | $6,516.50 | 12 | 2025 |
Source payment records
|
|||||
| Pounce Venous Thrombectomy System Normalized: pounce venous thrombectomy system |
Device | Surmodics, Inc. | $2,234.23 | 3 | 2025 |
Source payment records
|
|||||
| JETSTREAM SC Normalized: jetstream sc |
Device | Boston Scientific Corporation | $1,172.17 | 5 | 2025 |
Source payment records
|
|||||
| Indigo System Normalized: indigo system |
Device | Penumbra, Inc. | $301.88 | 2 | 2025 |
Source payment records
|
|||||
| Ranger Normalized: ranger |
Device | Boston Scientific Corporation | $288.52 | 4 | 2025 |
Source payment records
|
|||||
| General - Vascular Intervention Normalized: general vascular intervention |
Device | Boston Scientific Corporation | $274.91 | 4 | 2025 |
Source payment records
|
|||||
| Revere Hybrid Access Catheter Normalized: revere hybrid access catheter |
Device | Balt USA, LLC | $264.54 | 3 | 2025 |
Source payment records
|
|||||
| RUBY Coil Normalized: ruby coil |
Device | Penumbra, Inc. | $166.00 | 1 | 2025 |
Source payment records
|
|||||
| Bashir Endovascular Catheter Normalized: bashir endovascular catheter |
Device | Thrombolex, Inc. | $141.00 | 1 | 2025 |
Source payment records
|
|||||
| ELUVIA Normalized: eluvia |
Device | Boston Scientific Corporation | $89.19 | 3 | 2025 |
Source payment records
|
|||||
| Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter Normalized: shockwave ivl system with the shockwave c2 coronary ivl catheter |
Device | Shockwave Medical, Inc | $53.13 | 2 | 2025 |
Source payment records
|
|||||
| General - Thrombectomy Normalized: general thrombectomy |
Device | Boston Scientific Corporation | $47.76 | 2 | 2025 |
Source payment records
|
|||||
| PRODIGY CATHETER Normalized: prodigy catheter |
Device | Imperative Care, Inc | $43.88 | 1 | 2025 |
Source payment records
|
|||||
| ARROW Normalized: arrow |
Device | Teleflex LLC | $43.60 | 1 | 2025 |
Source payment records
|
|||||
| BioMimics 3D Vascular Stent System Normalized: biomimics 3d vascular stent system |
Device | Veryan Medical Incorporated | $34.18 | 1 | 2025 |
Source payment records
|
|||||
| General - Balloons Normalized: general balloons |
Device | Boston Scientific Corporation | $32.94 | 1 | 2025 |
Source payment records
|
|||||
| General - Non-Vascular Intervention Normalized: general non vascular intervention |
Device | Boston Scientific Corporation | $31.25 | 1 | 2025 |
Source payment records
|
|||||
| Asahi Interventional Radiology Wires Normalized: asahi interventional radiology wires |
Device | ASAHI INTECC USA, INC. | $28.00 | 1 | 2025 |
Source payment records
|
|||||
| EMBOLD Fibered Normalized: embold fibered |
Device | Boston Scientific Corporation | $26.13 | 1 | 2025 |
Source payment records
|
|||||
| CLOT MANAGEMENT Normalized: clot management |
Device | ARGON MEDICAL DEVICES, INC. | $21.38 | 1 | 2025 |
Source payment records
|
|||||
| ENROUTE Transcarotid Stent Normalized: enroute transcarotid stent |
Device | Boston Scientific Corporation | $9.90 | 1 | 2025 |
Source payment records
|
|||||
| Clinical Trial Product Normalized: clinical trial product |
Device | Boston Scientific Corporation | $7.19 | 1 | 2025 |
Source payment records
|
|||||
| ENROUTE Transcarotid Neuroprotection System Normalized: enroute transcarotid neuroprotection system |
Device | Boston Scientific Corporation | $3.81 | 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
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
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.
No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.
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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Clopidogrel | Clopidogrel Bisulfate | 20 | suppressed |
| Xarelto | Rivaroxaban | 13 | suppressed |
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.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $24,102.15 · 62 records | Boston Scientific Corporation | ARROW, Asahi Interventional Radiology Wires, Bashir Endovascular Catheter, BioMimics 3D Vascular Stent System, CLOT MANAGEMENT, Clinical Trial Product, ELUVIA, EMBOLD Fibered, ENROUTE Transcarotid Neuroprotection System, ENROUTE Transcarotid Stent, General - Balloons, General - Non-Vascular Intervention, General - Therapies, General - Thrombectomy, General - Vascular Intervention, Indigo System, JETSTREAM SC, PRODIGY CATHETER, Pounce Venous Thrombectomy System, RUBY Coil, Ranger, Revere Hybrid Access Catheter, Serrantor, Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter | — | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- Are there reasonable alternatives I should understand when we discuss treatment options?
- How should I interpret the industry-payment records shown here in the context of my care?
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
How to read this page
- Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
- Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
- Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
- Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
- When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.
Loaded source releases
| Dataset | Year | Publication | Source |
|---|---|---|---|
| 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 |
Full methodology · Questions & answers · Report a possible error