Allison Guyen, DPM
Foot Surgery · Miami Beach, FLNPI 1487622023
Payments from drug & device makers
What this record shows
This record is dominated by gifts: $4,823 of the $7,373 with a category attached, or 65.4%. Zimmer Biomet accounts for 65.6% of it on its own, with 11 other manufacturers making up the rest. Reporting peaked in 2019 at $5,833 and has fallen 99.6% since, to $22 in 2025. Among foot surgery clinicians in FL 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 28 payments — averaging $263.32 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Zimmer Biomet$5K
- Southern Edge Orthopaedics, Inc.$1K
- Stryker$735
- Treace Medical Concepts, Inc.$271
- Integra Lifesciences Corporation$118
- Foundation Medicine, Inc.$56
- plus $153 from 6 others
What the payments were for
- Speaking & faculty fees$240%
- Travel & lodging$6228%
- Food & beverage$70410%
- Education$1,20016%
- Gifts$4,82365%
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 |
|---|---|---|
| Zimmer Biomet | 2 | $4,839 |
| Southern Edge Orthopaedics, Inc. | 1 | $1,200 |
| Stryker(2 entities) | 10 | $735 |
| Treace Medical Concepts, Inc. | 4 | $271 |
| Integra Lifesciences Corporation | 2 | $118 |
| Foundation Medicine, Inc. | 1 | $56 |
| Smith+Nephew | 2 | $34 |
| GRT US Holding, Inc. | 1 | $32 |
| Acorda Therapeutics, Inc | 1 | $24 |
| Kerecis Limited | 2 | $24 |
| DJO, LLC | 1 | $22 |
| Amgen | 1 | $17 |
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
$7,373 in reported general payments places this provider in the 90th percentile of 107 foot surgery providers in Florida.
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 |
|---|---|---|
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 12 | $46 |
Paid to pharmacies, not to this prescriber.
Other foot surgery in Miami Beach
- Larry HodsonPanama City$413K
- Bret BrennanTampa$60K
- Bradley HerbstJacksonville$20K
- Amy DunetzAventura$14K
- Than Binh NguyenTampa$13K
- Orlando CedenoJupiter$13K
- Karen LeePembroke Pines$12K
- Nicole GortaireSt Augustine$11K
- Alix CharlesPlantation$8K
- Melissa PerlmanPembroke Pines$7K
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.