David Polly, MD
Orthopaedic Surgery · Minneapolis, MNNPI 1669483046
Payments from drug & device makers
What this record shows
The money is spread across several categories — royalties or licence payments (57.6%), consulting fees and travel and lodging — rather than concentrated in one kind of arrangement. Si-bone, Inc. accounts for 93.3% of it on its own, with 12 other manufacturers making up the rest. 2025 is the largest year on record at $1,060,521, more than ten times the $68,397 reported in 2019. Among orthopaedic surgery clinicians in MN 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 1,279 payments — averaging $2586.53 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Si-bone, Inc.$3.1M
- Medtronic$169K
- Globus Medical$50K
- Alphatec Spine, Inc$448
- Pacira Pharmaceuticals Incorporated$204
- Carlsmed, Inc.$160
- plus $706 from 7 others
Across 12 payments — averaging $9331.94 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.
- Medtronic$112K
What the payments were for
- Royalty or licence$1,904,51258%
- Consulting fees$1,268,60538%
- Speaking & faculty fees$17,1501%
- Travel & lodging$94,9793%
- Food & beverage$22,9211%
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 |
|---|---|---|
| Si-bone, Inc. | 1,048 | $3,087,516 |
| Medtronic(2 entities) | 188 | $169,129 |
| Globus Medical(2 entities) | 30 | $50,004 |
| Alphatec Spine, Inc | 2 | $448 |
| Pacira Pharmaceuticals Incorporated | 2 | $204 |
| Carlsmed, Inc. | 1 | $160 |
| Medical Device Business Services, Inc. | 1 | $143 |
| Johnson & Johnson | 1 | $125 |
| Zimmer Biomet | 1 | $123 |
| Stryker | 1 | $115 |
| Kuros Biosciences USA, Inc | 1 | $95 |
| Orthofix Medical, Inc. | 2 | $55 |
| Choice Spine, LLC | 1 | $50 |
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.
- IFUSE IMPLANT SYSTEM$2,229,084
- iFuse Implant$834,162
- UNID_PASS$73,421
- CREO$28,999
- CATALYFT PL EXPANDABLE INTERBODY SYSTEM$26,675
- O-ARM$15,665
- MIS Screw System$9,750
- MAZOR X SYSTEM$2,169
- CALIBER$1,138
- EXTERNAL FIXATION$624
- Excelsius - GPS$559
- CardioInsight$550
- Other - Miscellaneous$448
- Mazor X Stealth Edition$277
- CD HORIZON SPINAL SYSTEM$268
- GRAFTONAND GRAFTON PLUSDEMINERALIZED BONE MATRIX (DBM)$179
- CREO 5.5$164
- aprevo$160
- CONDUIT$143
- VIPER$125
How this compares
$3,308,167 in reported general payments places this provider in the 95th percentile of 533 orthopaedic surgery 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 |
|---|---|---|
| Gabapentin | 22 | $324 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Minneapolis
- Ensor TransfeldtMinneapolis$2.3M
- Manuel PintoMinneapolis$1.7M
- Joseph PerraMinneapolis$1.6M
- Timothy GarveyMinneapolis$1.6M
- Amir MehbodMinneapolis$1.3M
- David TemplemanMinneapolis$361K
- Patrick YoonMinneapolis$203K
- Christopher MartinMinneapolis$131K
- Elizabeth ArendtMinneapolis$111K
- Emily WagstromMinneapolis$71K
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.