Gerald Williams, MD
Orthopaedic Surgery · Bryn Mawr, PANPI 1972531424
Payments from drug & device makers
What this record shows
This record is dominated by royalties or licence payments: $6,284,248 of the $6,816,596 with a category attached, or 92.2%. Encore Medical, LP accounts for 73.8% of it on its own, with 10 other manufacturers making up the rest. Among orthopaedic surgery clinicians in PA with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 467 payments — averaging $14,597 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Encore Medical, LP$5M
- Depuy Synthes Products, Inc.$1.8M
- Insight Medical Systems, Inc.$13K
- Shoulder Innovations, Inc.$2K
- Liberty Surgical Inc.$616
- Catalyst Orthoscience$296
- plus $308 from 5 others
What the payments were for
- Royalty or licence$6,284,24892%
- Consulting fees$479,9257%
- Travel & lodging$45,9731%
- Food & beverage$5,8350%
- Education$6160%
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 |
|---|---|---|
| Encore Medical, LP | 420 | $5,029,648 |
| Depuy Synthes Products, Inc. | 30 | $1,770,161 |
| Insight Medical Systems, Inc. | 4 | $13,258 |
| Shoulder Innovations, Inc. | 3 | $2,309 |
| Liberty Surgical Inc. | 1 | $616 |
| Catalyst Orthoscience | 2 | $296 |
| Exactech, Inc. | 1 | $136 |
| Stryker | 1 | $69 |
| Heraeus Medical, LLC. | 3 | $62 |
| Maruho Medical, Inc. | 1 | $25 |
| Johnson & Johnson | 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.
- DJO SURGICAL$6,606,424
- DJO Surgical AltiVate Anatomic System$1,860,927
- GLOBAL$1,770,147
- DJO Surgical AltiVate Reverse$61,077
- DJO Surgical Turon Modular Shoulder System$13,875
- ARVIS$13,258
- AIRCAST$3,000
- DJO Surgical Match Point System$2,699
- InSet System$2,216
- DJO Surgical Discovery Elbow System$877
- Catalyst Total CSR$168
- EQUINOXE$136
- Catalyst CSR Shoulder System$128
- R1 Reverse Shoulder System$128
- DJO Surgical Alians Proximal Humerus Fracture Plate$127
- DJO Surgical Empowr Knee System$104
How this compares
$6,816,596 in reported general payments places this provider in the 95th percentile of 1,048 orthopaedic surgery providers in Pennsylvania.
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 Hcl | 142 | $549 |
| Doxycycline Hyclate | 29 | $388 |
| Methylprednisolone | 13 | $72 |
| Cephalexin | 11 | $52 |
| Amoxicillin | 21 | $32 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Bryn Mawr
- Jess LonnerBryn Mawr$7.8M
- Yale FillinghamBryn Mawr$748K
- William HozackBensalem$10.6M
- Mark LazarusBensalem$6.4M
- John FenlinPhiladelphia$5.9M
- Peter SharkeyKing Of Prussia$5.7M
- Alexander VaccaroPhiladelphia$4.5M
- Selene ParekhBensalem$4.5M
- Joseph AbboudPhiladelphia$3.9M
- Jonathan GarinoMalvern$3.8M
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.