John Williams, MD
Orthopaedic Surgery · Lady Lake, FLNPI 1790745164
Payments from drug & device makers
Across 60 payments — averaging $54.11 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Zimmer Biomet$2K
- Microport Orthopedics Inc$213
- Smith+Nephew$201
- CGG Medical Inc$120
- Bioventus LLC$107
- Convatec Inc.$99
- plus $621 from 21 others
What the payments were for
- Food & beverage$3,247100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 | 16 | $1,886 |
| Microport Orthopedics Inc | 3 | $213 |
| Smith+Nephew | 5 | $201 |
| CGG Medical Inc | 2 | $120 |
| Bioventus LLC | 5 | $107 |
| Convatec Inc. | 2 | $99 |
| Dynasplint Systems Inc. | 1 | $92 |
| Davol Inc. | 3 | $85 |
| BD | 1 | $43 |
| Pacira Pharmaceuticals Incorporated | 2 | $37 |
| Globus Medical | 1 | $36 |
| Heraeus Medical, LLC. | 3 | $34 |
| Pacira Therapeutics, Inc. | 2 | $30 |
| Heron Therapeutics, Inc. | 1 | $29 |
| Boston Scientific | 1 | $26 |
| Vericel Corporation | 1 | $26 |
| Daiichi Sankyo Inc. | 1 | $24 |
| Vertex | 1 | $22 |
| Stryker | 1 | $21 |
| Innovation Technologies Inc | 1 | $19 |
| Johnson & Johnson | 1 | $17 |
| AbbVie | 1 | $17 |
| Nalu Medical, Inc. | 1 | $16 |
| Kowa Pharmaceuticals America, Inc. | 1 | $14 |
| Fidia Pharma USA Inc. | 1 | $14 |
| Amgen | 1 | $13 |
| Kinex Medical Company LLC | 1 | $6 |
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.
- ROSA-Knee$242
- mymobility Platform$127
- MPO Hip System$113
- Persona$109
How this compares
$3,247 in reported general payments places this provider in the 35th percentile of 1,263 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 |
|---|---|---|
| Tramadol Hcl | 160 | $778 |
| Celecoxib | 21 | $574 |
| Methylprednisolone | 58 | $364 |
| Meloxicam | 105 | $269 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 19 | $189 |
| Gabapentin | 17 | $136 |
| Tizanidine Hcl | 13 | $125 |
| Amoxicillin | 28 | $28 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Lady Lake
- Thomas McCoyLady Lake$632K
- Andrew CooperClearwater$102M
- Richard HynesMelbourne$35M
- Mark FrankleTemple Terrace$31.4M
- David WatsonTemple Terrace$21M
- Roy SandersTemple Terrace$19.6M
- George HaidukewychOrlando$10M
- Martin RocheFt. Lauderdale$7.3M
- Robert SantrockFernandina Beach$7.3M
- Steven LyonsTampa$6.8M
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.