Eugene Chang, MD
Foot and Ankle Surgery · Anchorage, AKNPI 1225066095
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $4,990 of the $7,104 with a category attached, or 70.2%. Sanofi accounts for 70.2% of it on its own, with 11 other manufacturers making up the rest. Reporting peaked in 2024 at $5,271 and has fallen 76.2% since, to $1,257 in 2025.
Across 29 payments — averaging $244.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi$5K
- Exactech, Inc.$1K
- Stryker$232
- Fusion Orthopedics USA, LLC$195
- Johnson & Johnson$102
- Integra Lifesciences Corporation$57
- plus $153 from 6 others
What the payments were for
- Consulting fees$4,99070%
- Travel & lodging$1,07415%
- Food & beverage$1,02014%
- Gifts$190%
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 |
|---|---|---|
| Sanofi | 1 | $4,990 |
| Exactech, Inc. | 8 | $1,376 |
| Stryker(2 entities) | 3 | $232 |
| Fusion Orthopedics USA, LLC | 5 | $195 |
| Johnson & Johnson | 2 | $102 |
| Integra Lifesciences Corporation | 1 | $57 |
| Pacira Pharmaceuticals Incorporated | 3 | $56 |
| Avanos Medical | 2 | $24 |
| Bioventus LLC | 1 | $22 |
| Welch Allyn | 1 | $19 |
| Zimmer Biomet | 1 | $17 |
| Alaska Medical Technologies, LLC | 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.
- VANTAGE$1,074
- INFINITY ADAPTIS$110
- AUGMENT INJECTABLE$101
How this compares
$7,104 in reported general payments places this provider in the 85th percentile of 21 foot and ankle surgery providers in Alaska.
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 foot and ankle surgery in Anchorage
- Regina FiaccoAnchorage$18K
- Sheryse MobleyAnchorage$15K
- Rabun FoxAnchorage$8K
- Chloe MulliganAnchorage$4K
- Sean DunleavyAnchorage$4K
- Jennifer JansmaAnchorage$2K
- Jared KernAnchorage$2K
- Namory BagayokoAnchorage$1K
- Caitlin KoellingAnchorage$913
- Matt HeilalaAnchorage$679
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.