Covered recipient · General Payments record
STEPHEN C UMANSKY
Allopathic & Osteopathic Physicians Orthopaedic Surgery Hand Surgery
General Payments · PY2023–2025
$3,695.47
- Reported across 9 records
- CMS publication 2026-06-30
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
PY2025 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Travel and Lodging | $2,176.19 | 2 |
| Food and Beverage | $759.79 | 4 |
| Education | $619.55 | 1 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Medartis Inc. | $3,431.96 | 6 |
| Skeletal Dynamics Inc | $123.57 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (7)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Medartis Inc. | $135.41 | 04/24/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1254958914 | CMS |
| Medartis Inc. | $1,352.78 | 07/10/2025 | Travel and Lodging | Undisputed | 06/30/2026 | 1250146064 | CMS |
| Medartis Inc. | $411.13 | 07/10/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1250146067 | CMS |
| Medartis Inc. | $619.55 | 07/11/2025 | Education | Undisputed | 06/30/2026 | 1250146066 | CMS |
| Medartis Inc. | $823.41 | 07/13/2025 | Travel and Lodging | Undisputed | 06/30/2026 | 1254958998 | CMS |
| Medartis Inc. | $89.68 | 10/09/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1239012721 | CMS |
| Skeletal Dynamics Inc | $123.57 | 09/16/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1192876922 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-06-30
- Program years on this page
- 2023, 2024, 2025
- Source files
- Dataset page · Bulk file · PY2023 , PY2024 , PY2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv
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