Payment overview · 2025
General Payments
$55,761.86
122 reported records · 13 companies
Healthcare provider profile · identity verified
Andrew Yang Sun, M.D.
Allopathic & Osteopathic Physicians|Urology · ARLINGTON, TX · NPI 1033553409
Verified facts
What the public records show
CMS Open Payments records show Andrew Yang Sun, M.D. received $55,761.86 in general payments during 2025 across 122 reported records.
Boston Scientific Corporation accounted for 95.5% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 19 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 | $53,224.60 | 95.5% | 86 | 2025 |
| COLOPLAST CORP | Unresolved — no canonical attribution shown | $1,713.57 | 3.1% | 20 | 2025 |
| Antares Pharma, Inc. | Unresolved — no canonical attribution shown | $160.14 | 0.3% | 2 | 2025 |
| TOLMAR, INC. | Unresolved — no canonical attribution shown | $127.61 | 0.2% | 1 | 2025 |
| UROGEN PHARMA, INC. | Unresolved — no canonical attribution shown | $119.48 | 0.2% | 1 | 2025 |
| Endo USA, Inc. | Unresolved — no canonical attribution shown | $112.33 | 0.2% | 1 | 2025 |
| Dendreon Pharmaceuticals LLC | Unresolved — no canonical attribution shown | $107.15 | 0.2% | 1 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $54.47 | 0.1% | 3 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $42.91 | 0.1% | 2 | 2025 |
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $33.01 | 0.1% | 2 | 2025 |
| Valencia Technologies Corporation | Unresolved — no canonical attribution shown | $27.10 | 0.1% | 1 | 2025 |
| Olympus America Inc. | Unresolved — no canonical attribution shown | $20.97 | 0.0% | 1 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $18.52 | 0.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $46,110.00 | 36 |
| Food and Beverage | $4,289.45 | 67 |
| Travel and Lodging | $2,912.41 | 15 |
| Consulting Fee | $2,450.00 | 4 |
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 |
|---|---|---|---|---|---|
| AMS 700 CXR RTE Kit Normalized: ams 700 cxr rte kit |
Device | Boston Scientific Corporation | $30,310.00 | 24 | 2025 |
Source payment records
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| AMS 700 Normalized: ams 700 |
Device | Boston Scientific Corporation | $12,254.85 | 27 | 2025 |
Source payment records
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| General - Erectile Dysfunction Normalized: general erectile dysfunction |
Device | Boston Scientific Corporation | $8,370.66 | 22 | 2025 |
Source payment records
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| Titan Normalized: titan |
Device | COLOPLAST CORP | $1,713.57 | 20 | 2025 |
Source payment records
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| Rezum Generator Normalized: rezum generator |
Device | Boston Scientific Corporation | $1,002.33 | 5 | 2025 |
Source payment records
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| General - Therapies Normalized: general therapies |
Device | Boston Scientific Corporation | $888.31 | 4 | 2025 |
Source payment records
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| XYOSTED Normalized: xyosted |
Drug | Antares Pharma, Inc. | $160.14 | 2 | 2025 |
Source payment records
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| AdVance XP Normalized: advance xp |
Device | Boston Scientific Corporation | $140.78 | 1 | 2025 |
Source payment records
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| SpaceOAR VUE System - 10mL Normalized: spaceoar vue system 10ml |
Device | Boston Scientific Corporation | $129.05 | 1 | 2025 |
Source payment records
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| AVVIGO Guidance System Normalized: avvigo guidance system |
Device | Boston Scientific Corporation | $128.62 | 2 | 2025 |
Source payment records
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| JELMYTO Normalized: jelmyto |
Drug | UROGEN PHARMA, INC. | $119.48 | 1 | 2025 |
Source payment records
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| XIAFLEX Normalized: xiaflex |
Biological | Endo USA, Inc. | $112.33 | 1 | 2025 |
Source payment records
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| PROVENGE Normalized: provenge |
Drug | Dendreon Pharmaceuticals LLC | $107.15 | 1 | 2025 |
Source payment records
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| ENTYVIO Normalized: entyvio |
Biological | Takeda Pharmaceuticals U.S.A., Inc. | $54.47 | 3 | 2025 |
Source payment records
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| BOTOX Normalized: botox |
Biological | ABBVIE INC. | $42.91 | 2 | 2025 |
Source payment records
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| TREMFYA Normalized: tremfya |
Drug | Janssen Biotech, Inc. | $33.01 | 2 | 2025 |
Source payment records
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| eCoin Device Kit Normalized: ecoin device kit |
Device | Valencia Technologies Corporation | $27.10 | 1 | 2025 |
Source payment records
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| iTIND System Normalized: itind system |
Device | Olympus America Inc. | $20.97 | 1 | 2025 |
Source payment records
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $18.52 | 1 | 2025 |
Source payment records
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* 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 |
|---|---|---|---|
| Testosterone Cypionate | Testosterone Cypionate | 151 | 62 |
| Tamsulosin Hcl | Tamsulosin Hcl | 76 | 40 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 60 | 52 |
| Meloxicam | Meloxicam | 56 | 35 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 52 | 42 |
| Finasteride | Finasteride | 49 | 22 |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 29 | suppressed |
| Anastrozole | Anastrozole | 29 | 11 |
| Tramadol Hcl | Tramadol Hcl | 16 | 16 |
| Testosterone | Testosterone | 11 | 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 | $55,761.86 · 122 records | Boston Scientific Corporation | AMS 700, AMS 700 CXR RTE Kit, AVVIGO Guidance System, AdVance XP, BOTOX, ENTYVIO, General - Erectile Dysfunction, General - Therapies, JELMYTO, KEYTRUDA, PROVENGE, Rezum Generator, SpaceOAR VUE System - 10mL, TREMFYA, Titan, XIAFLEX, XYOSTED, eCoin Device Kit, iTIND System | — | — |
| 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