Andrew Sun, MD
Urology · Arlington, TXNPI 1033553409
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (55.7%), grants and food and beverage — rather than concentrated in one kind of arrangement. Boston Scientific accounts for 66.0% of it on its own, with 39 other manufacturers making up the rest. Among urology clinicians in TX with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 703 payments — averaging $398.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$185K
- Endo Pharmaceuticals Inc.$64K
- Endo USA, Inc.$21K
- Coloplast$4K
- Neotract Inc.$1K
- Antares Pharma, Inc.$624
- plus $4K from 34 others
Across 2 payments — averaging $5300.00 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Endo USA, Inc.$11K
What the payments were for
- Consulting fees$24,4279%
- Speaking & faculty fees$155,97856%
- Grants$50,00018%
- Travel & lodging$22,5548%
- Food & beverage$26,90210%
- Education$3140%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- XIAFLEX$83,585
- AMS 700 CXR RTE KIT$75,707
- GENERAL ERECTILE DYSFUNCTION$59,362
- AMS 700$13,862
- TACTRA$10,000
- TITAN$2,729
- GENERAL - THERAPIES$1,719
- AMS 800 Artificial Urinary Sphincter$1,600
- AMS$1,377
- rezum Generator$976
- UroLift$898
- Kerecis Omega3 Marigen$801
- JELMYTO$539
- NEOX$332
- CLARIX$332
- XYOSTED$266
- UroLift System$257
- Kerecis Omega3 SurgiClose$200
- AMBICOR$143
- AdVance XP$141
How this compares
$280,175 in reported general payments places this provider in the 95th percentile of 878 urology providers in Texas.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Testosterone Cypionate | 151 | $7,203 |
| Testosterone | 11 | $1,280 |
| Finasteride | 49 | $800 |
| Tamsulosin Hcl | 76 | $550 |
| Alfuzosin Hcl ErAlfuzosin Hcl | 29 | $333 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 52 | $214 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 60 | $196 |
| Anastrozole | 29 | $139 |
| Meloxicam | 56 | $66 |
| Tramadol Hcl | 16 | $18 |
Paid to pharmacies, not to this prescriber.
Other urology in Arlington
- James VestalArlington$290K
- Harrison AbrahamsArlington$136K
- Andrew von EschenbachMontgomery$3.2M
- Brian MazzarellaLakeway$1.2M
- Arun RaiHouston$920K
- Allen MoreyDallas$914K
- Donald GriffithHouston$732K
- Michael TrotterAustin$590K
- Vitaly MargulisDallas$555K
- Daniel SaltzsteinSan Antonio$547K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.