Justin Schwartzenberger, MD
Orthopaedic Surgery · Bozeman, MTNPI 1053602466
Payments from drug & device makers
What this record shows
8 manufacturers reported payments, led by Sioux Surgical Inc at 57.6% of the total. Reporting peaked in 2019 at $1,220 and has fallen 93.1% since, to $84 in 2025.
Across 27 payments — averaging $68.06 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sioux Surgical Inc$1K
- Stryker$424
- Endo Pharmaceuticals Inc.$117
- Johnson & Johnson$99
- Zimmer Biomet$49
- Bioventus LLC$43
- plus $47 from 2 others
What the payments were for
- Food & beverage$92750%
- Education$91150%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Sioux Surgical Inc | 5 | $1,058 |
| Stryker | 6 | $424 |
| Endo Pharmaceuticals Inc. | 3 | $117 |
| Johnson & Johnson | 5 | $99 |
| Zimmer Biomet | 3 | $49 |
| Bioventus LLC | 2 | $43 |
| Sanofi-aventis U.S. LLC | 2 | $33 |
| Pacira Pharmaceuticals Incorporated | 1 | $14 |
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.
- REUNION$150
How this compares
$1,838 in reported general payments places this provider in the 55th percentile of 76 orthopaedic surgery providers in Montana.
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.
Other orthopaedic surgery in Bozeman
- Brian DrakeBillings$84K
- Daniel WhitingMissoula$39K
- Daniel DixonMissoula$38K
- Matthew KopplinBillings$35K
- Chase DukesHelena$34K
- Jace BullardGreat Falls$29K
- John WernerMissoula$24K
- Matthew AndersonPolson$23K
- Zackery WitteMissoula$18K
- Tysen TimmerGreat Falls$16K
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.