Chancellor Gray, MD
Adult Reconstructive Orthopaedic Surgery · Gainesville, FLNPI 1013179548
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $139,851 of the $227,682 with a category attached, or 61.4%. Smith+Nephew accounts for 96.5% of it on its own, with 19 other manufacturers making up the rest. Reporting peaked in 2024 at $88,801 and has fallen 60.0% since, to $35,526 in 2025. Among adult reconstructive orthopaedic 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 277 payments — averaging $821.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Smith+Nephew$220K
- Depuy Synthes Products, Inc.$4K
- Zimmer Biomet$2K
- Johnson & Johnson$611
- Stryker$346
- Medacta USA, Inc.$277
- plus $478 from 14 others
What the payments were for
- Consulting fees$139,85161%
- Speaking & faculty fees$49,81322%
- Travel & lodging$27,53612%
- Food & beverage$10,4825%
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 |
|---|---|---|
| Smith+Nephew | 216 | $219,761 |
| Depuy Synthes Products, Inc. | 1 | $4,095 |
| Zimmer Biomet | 28 | $2,115 |
| Johnson & Johnson | 6 | $611 |
| Stryker | 6 | $346 |
| Medacta USA, Inc. | 2 | $277 |
| Medtronic | 1 | $77 |
| Si-bone, Inc. | 4 | $74 |
| Exactech, Inc. | 1 | $67 |
| Microport Orthopedics Inc | 1 | $62 |
| Solventum Corporation | 1 | $28 |
| Bioventus LLC | 1 | $25 |
| Medical Device Business Services, Inc. | 1 | $23 |
| Pacira Pharmaceuticals Incorporated | 1 | $20 |
| Convatec Inc. | 1 | $19 |
| Heraeus Medical, LLC. | 2 | $17 |
| Amgen | 1 | $17 |
| Orthofix Medical, Inc. | 1 | $16 |
| Innovation Technologies Inc | 1 | $16 |
| Linvatec Corporation | 1 | $16 |
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.
- Journey II$162,166
- REAL INTELLIGENCE$120,562
- Tandem$82,943
- REDAPT$74,899
- POLARSTEM$42,717
- RI.HIP NAVIGATION$37,103
- OR3O Dual Mobility$33,945
- R3 ACETABULAR$28,687
- K-15 PORK$27,713
- Anthology$18,594
- Legion$13,000
- Legion Revision$12,269
- Engage Partial Knee System$10,931
- POLARCUP$8,417
- PICO$7,681
- Pinnacle Gription$4,095
- Pinnacle Gription TF$4,095
- RECLAIM$4,095
- PINNACLE$4,095
- JOURNEY$1,497
How this compares
$227,682 in reported general payments places this provider in the 90th percentile of 96 adult reconstructive orthopaedic surgery providers in Florida.
See all adult reconstructive orthopaedic 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 |
|---|---|---|
| Celecoxib | 148 | $2,716 |
| Mupirocin | 124 | $877 |
| Pregabalin | 112 | $715 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 39 | $365 |
| Oxycodone Hcl | 81 | $346 |
| Meloxicam | 30 | $88 |
| Tramadol Hcl | 24 | $60 |
| Gabapentin | 17 | $29 |
| Amoxicillin | 17 | $16 |
Paid to pharmacies, not to this prescriber.
Other adult reconstructive orthopaedic surgery in Gainesville
- Hari ParvataneniGainesville$54K
- Jeremy TaylorGainesville$14K
- Carlos LaverniaMiami$5.4M
- Juan SuarezMiami$3.9M
- John RedmondJacksonville$987K
- Gavan DuffyJacksonville$543K
- Timothy van de LeurSummerfield$511K
- Edward StolarskiSarasota$445K
- Andrew NoblePalm Beach Gardens$308K
- Raul GostheMiami$252K
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.