Stephen Carveth, MD
Pediatric Orthopaedic Surgery · Des Moines, IANPI 1225558638
Payments from drug & device makers
Across 26 payments — averaging $656.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$15K
- Medical Device Business Services, Inc.$1K
- Johnson & Johnson$295
- Orthopediatrics Corp.$213
- Zimvie Inc.$188
- Stryker$97
- plus $189 from 4 others
What the payments were for
- Grants$15,00088%
- Food & beverage$1,0056%
- Education$1,0606%
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 |
|---|---|---|
| Medtronic | 1 | $15,000 |
| Medical Device Business Services, Inc. | 5 | $1,083 |
| Johnson & Johnson | 4 | $295 |
| Orthopediatrics Corp. | 3 | $213 |
| Zimvie Inc. | 3 | $188 |
| Stryker(2 entities) | 3 | $97 |
| Medwest Associates | 2 | $89 |
| Zimmer Biomet | 3 | $70 |
| Vericel Corporation | 1 | $19 |
| Pfizer | 1 | $11 |
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.
- ASCENDA$15,000
- NA$150
- The Tether$137
How this compares
Too few pediatric orthopaedic surgery providers in Iowato place this figure against a meaningful peer group, so we don't.
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 pediatric orthopaedic surgery in Des Moines
- Steven BrownCedar Rapids$16K
- Joshua HoltIowa City$6K
- Heather KowalskiIowa City$259
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.