Mark Purnell, MD
Orthopedic Surgery · Basalt, CONPI 1457315566
Payments from drug & device makers
What this record shows
This record is dominated by other: $9,071 of the $10,438 with a category attached, or 86.9%. Olympus America Inc. accounts for 86.9% of it on its own, with 5 other manufacturers making up the rest. Reporting peaked in 2023 at $9,071 and has fallen 99.8% since, to $16 in 2025.
Across 9 payments — averaging $1159.77 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Olympus America Inc.$9K
- Gemini Mountain Medical, LLC$1K
- Pacira Pharmaceuticals Incorporated$106
- Amgen$29
- Johnson & Johnson$17
- Vertex$16
What the payments were for
- Food & beverage$1672%
- Education$1,20011%
- Other$9,07187%
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 |
|---|---|---|
| Olympus America Inc. | 2 | $9,071 |
| Gemini Mountain Medical, LLC | 1 | $1,200 |
| Pacira Pharmaceuticals Incorporated | 2 | $106 |
| Amgen | 2 | $29 |
| Johnson & Johnson | 1 | $17 |
| Vertex | 1 | $16 |
How this compares
Too few orthopedic surgery providers in Coloradoto 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 orthopedic surgery in Basalt
- Kenneth DanylchukPueblo$457
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.