Holman Chan, MD
Foot and Ankle Surgery · Henderson, NVNPI 1255619177
Payments from drug & device makers
What this record shows
The money is spread across several categories — royalties or licence payments (37.9%), consulting fees and travel and lodging — rather than concentrated in one kind of arrangement. 20 manufacturers reported payments, led by Stryker at 46.8% of the total. Among foot and ankle surgery clinicians in NV with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 258 payments — averaging $291.55 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$35K
- Extremity Medical$29K
- Goode Surgical Inc$8K
- Arthrex$2K
- Flower Orthopedics Coporation$177
- Abbott$176
- plus $685 from 14 others
What the payments were for
- Royalty or licence$28,51338%
- Consulting fees$27,80037%
- Speaking & faculty fees$1,2502%
- Travel & lodging$10,49914%
- Food & beverage$7,15710%
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 |
|---|---|---|
| Stryker(2 entities) | 173 | $35,229 |
| Extremity Medical | 26 | $28,513 |
| Goode Surgical Inc | 18 | $8,246 |
| Arthrex | 11 | $2,193 |
| Flower Orthopedics Coporation | 1 | $177 |
| Abbott | 1 | $176 |
| Orthofix Medical, Inc. | 12 | $151 |
| Smith+Nephew | 3 | $107 |
| Si-bone, Inc. | 1 | $74 |
| Zimmer Biomet | 2 | $61 |
| Zimvie Inc. | 1 | $44 |
| Avita Medical Americas, LLC | 1 | $37 |
| Amgen | 1 | $34 |
| Biocomposites Inc | 1 | $31 |
| Globus Medical | 1 | $31 |
| Nevro Corp. | 1 | $30 |
| Acera Surgical, Inc. | 1 | $26 |
| Boston Scientific | 1 | $24 |
| Johnson & Johnson | 1 | $21 |
| Bioventus 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.
How this compares
$75,219 in reported general payments places this provider in the 90th percentile of 84 foot and ankle surgery providers in Nevada.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 69 | $852 |
| Acetaminophen-CodeineAcetaminophen With Codeine | 46 | $414 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 23 | $316 |
| Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen | 45 | $282 |
| Gabapentin | 35 | $265 |
Paid to pharmacies, not to this prescriber.
Other foot and ankle surgery in Henderson
- Roman SibelHenderson$309K
- Jeremy TiltonHenderson$51K
- Richard GardnerHenderson$9K
- Gerald TorgesenHenderson$8K
- Troy McArthurHenderson$5K
- Philip LarsenHenderson$4K
- Roger ReedHenderson$3K
- Michael KooymanHenderson$2K
- Douglas StaceyHenderson$2K
- Joshua LisonbeeHenderson$2K
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.