Matthew Riedel, MD
Orthopaedic Trauma · New Haven, CTNPI 1760829915
Payments from drug & device makers
Across 146 payments — averaging $241.85 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Si-bone, Inc.$11K
- Synthes GmbH$9K
- Rivanna Medical, Inc$5K
- Paragon 28, Inc.$4K
- Stryker$3K
- Medical Device Business Services, Inc.$3K
- plus $1K from 4 others
What the payments were for
- Royalty or licence$4,09112%
- Consulting fees$13,40838%
- Speaking & faculty fees$4,00011%
- Travel & lodging$9,81228%
- Food & beverage$3,99811%
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. | 29 | $10,591 |
| Synthes GmbH | 14 | $8,818 |
| Rivanna Medical, Inc | 2 | $5,345 |
| Paragon 28, Inc. | 37 | $4,091 |
| Stryker | 34 | $2,582 |
| Medical Device Business Services, Inc. | 12 | $2,561 |
| Johnson & Johnson | 15 | $815 |
| Davol Inc. | 1 | $263 |
| Smith+Nephew | 1 | $131 |
| Zimmer Biomet | 1 | $113 |
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$9,465
- Accuro$5,345
- Portfolio$2,034
- NA$1,559
- MAKO$1,349
- Product Portfolio$1,229
- ACTISHIELD CF$157
- EVOS$131
- NCB Instruments/Plates/Screws$113
- BME NITINOL CONTINUOUS COMPRESSION IMPLANTS$110
- TFN-Advance$106
- HOFFMANN$102
- AXSOS$102
- GAMMA$102
- T2$102
How this compares
Too few orthopaedic trauma providers in Connecticutto 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 orthopaedic trauma in New Haven
- Brad YooNew Haven$78K
- Motasem SalamehNew Haven$11K
- Alim RamjiTrumbull$36K
- Joshua NammHartford$14K
- Andrew GroseStamford$1K
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.