Andrew Windsperger, MD
Urology · Sartell, MNNPI 1124280425
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $17,951 of the $23,658 with a category attached, or 75.9%. SWAN Valley Medical Incorporated accounts for 74.5% of it on its own, with 16 other manufacturers making up the rest. Reporting peaked in 2022 at $14,091 and has fallen 71.6% since, to $4,002 in 2025. Among urology clinicians in MN with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 39 payments — averaging $606.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- SWAN Valley Medical Incorporated$18K
- Uromedica, Incorporated$3K
- Medtronic$2K
- Arthrex$1K
- Boston Scientific$82
- C. R. Bard, Inc. & Subsidiaries$79
- plus $291 from 11 others
Across 58 payments — averaging $3521.02 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.
- Urovant Sciences Inc$97K
- Sumitomo Pharma America, Inc.$94K
- Uromedica, Incorporated$10K
- Medtronic$2K
Across 3 payments — averaging $0.00 each. An ownership or investment interest held by the physician or an immediate family member.
- SWAN Valley Medical Incorporated$0
What the payments were for
- Consulting fees$17,95176%
- Speaking & faculty fees$2,51511%
- Travel & lodging$1,1345%
- Food & beverage$8043%
- Education$1,2545%
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.
| Company | Payments | Total |
|---|---|---|
| SWAN Valley Medical Incorporated | 3 | $17,634 |
| Uromedica, Incorporated | 1 | $2,500 |
| Medtronic(2 entities) | 13 | $1,630 |
| Arthrex | 5 | $1,441 |
| Boston Scientific | 1 | $82 |
| C. R. Bard, Inc. & Subsidiaries | 1 | $79 |
| Cook Medical LLC | 2 | $75 |
| Intuitive Surgical | 1 | $40 |
| Laborie Medical Technologies Corp. | 1 | $37 |
| AstraZeneca | 1 | $35 |
| Teleflex LLC | 1 | $23 |
| Ambu Inc. | 1 | $18 |
| Angiodynamics, Inc. | 1 | $16 |
| BD | 1 | $15 |
| Axonics, Inc. | 1 | $14 |
| Urogen Pharma, Inc. | 1 | $12 |
| Travere Therapeutics, Inc. | 4 | $7 |
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.
How this compares
$23,658 in reported general payments places this provider in the 90th percentile of 247 urology providers in Minnesota.
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 |
|---|---|---|
| MyrbetriqMirabegron | 389 | $315,408 |
| GemtesaVibegron | 46 | $50,751 |
| ElmironPentosan Polysulfate Sodium | 26 | $25,782 |
| Tamsulosin Hcl | 614 | $13,736 |
| Solifenacin Succinate | 245 | $11,679 |
| Mirabegron ErMirabegron | 16 | $11,621 |
| Oxybutynin Chloride ErOxybutynin Chloride | 250 | $8,741 |
| Fosfomycin Tromethamine | 17 | $8,146 |
| Fesoterodine Fumarate ErFesoterodine Fumarate | 63 | $6,186 |
| Dutasteride | 166 | $5,156 |
| Trospium Chloride ErTrospium Chloride | 22 | $4,905 |
| Methenamine Hippurate | 68 | $4,846 |
| Trospium Chloride | 91 | $3,605 |
| Tolterodine Tartrate ErTolterodine Tartrate | 51 | $3,599 |
| Estradiol | 49 | $3,535 |
Paid to pharmacies, not to this prescriber.
Other urology in Sartell
- Elizabeth PhillipsSartell$15K
- David YangMankato$298K
- Steven BernsteinEdina$271K
- Ayman SoubraMinneapolis$204K
- Sean ElliottMinneapolis$163K
- Jonathan WarnerRochester$144K
- Steven SiegelWoodbury$140K
- Aaron MilbankWoodbury$97K
- Tobias KohlerRochester$89K
- Joseph MahonEdina$86K
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.