Mitchell Williamson
Neurology · Lawrenceville, GANPI 1790786473
Payments from drug & device makers
Across 86 payments — averaging $19.47 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biogen$217
- Novartis$176
- Acadia Pharmaceuticals Inc$107
- Banner Life Sciences, LLC$97
- SK Life Science, Inc.$90
- Supernus Pharmaceuticals, Inc.$82
- plus $905 from 27 others
What the payments were for
- Speaking & faculty fees$282%
- Food & beverage$1,58895%
- Education$583%
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.
How this compares
$1,674 in reported general payments places this provider in the 50th percentile of 506 neurology providers in Georgia.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EpidiolexCannabidiol (Cbd) | 26 | $127,737 |
| Aimovig AutoinjectorErenumab-Aooe | 46 | $33,238 |
| Emgality PenGalcanezumab-Gnlm | 27 | $20,217 |
| BriviactBrivaracetam | 12 | $18,354 |
| Carbidopa-LevodopaCarbidopa/Levodopa | 83 | $4,200 |
| Gabapentin | 102 | $3,146 |
| Entacapone | 22 | $2,495 |
| Memantine Hcl ErMemantine Hcl | 15 | $1,943 |
| Oxcarbazepine | 46 | $1,913 |
| Levetiracetam | 76 | $1,703 |
| Memantine Hcl | 54 | $1,471 |
| AmantadineAmantadine Hcl | 17 | $1,462 |
| Lamotrigine | 73 | $1,273 |
| Amitriptyline Hcl | 63 | $1,161 |
| Propranolol Hcl ErPropranolol Hcl | 25 | $724 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| UCB, Inc.Briviact | $19 | $18,35412 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 50th percentile of 506 neurology providers in Georgia.
Other neurology in Lawrenceville
- Sandeep VaidLawrenceville$4.2M
- Dinesh RajuLawrenceville$414K
- Jonathan LissColumbus$25M
- Marshall NashDecatur$13.6M
- James LahAtlanta$6.8M
- Jonathan GlassAtlanta$5.1M
- Allan LeveyAtlanta$4.2M
- Ben ThrowerAtlanta$3.7M
- Jeffrey EnglishAtlanta$3.1M
- Dennis LaceyAtlanta$2.8M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.