Christopher Luzzio, MD
Neurology · Madison, WINPI 1720051576
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $6,870 of the $9,015 with a category attached, or 76.2%. Bristol Myers Squibb accounts for 85.3% of it on its own, with 4 other manufacturers making up the rest. Reporting peaked in 2019 at $7,843 and has fallen 98.9% since, to $87 in 2025. Among neurology clinicians in WI 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 20 payments — averaging $450.75 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bristol Myers Squibb$8K
- Novartis$778
- Biogen$290
- TG Therapeutics, Inc.$168
- Amgen$87
Across 32 payments — averaging $17,074 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Novartis$519K
- Jazz Pharmaceuticals Inc.$18K
- Biogen$8K
- EMD Serono, Inc.$865
What the payments were for
- Consulting fees$6,87076%
- Travel & lodging$1,39215%
- Food & beverage$7538%
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 |
|---|---|---|
| Bristol Myers Squibb | 9 | $7,693 |
| Novartis | 3 | $778 |
| Biogen | 3 | $290 |
| TG Therapeutics, Inc. | 4 | $168 |
| Amgen | 1 | $87 |
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
$9,015 in reported general payments places this provider in the 90th percentile of 308 neurology providers in Wisconsin.
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 |
|---|---|---|
| Avonex Pen (4 Pack)Interferon Beta-1a | 60 | $489,403 |
| VumerityDiroximel Fumarate | 49 | $381,210 |
| CopaxoneGlatiramer Acetate | 52 | $352,871 |
| Avonex (4 Pack)Interferon Beta-1a | 40 | $329,283 |
| Plegridy PenPeginterferon Beta-1a | 38 | $310,083 |
| ZeposiaOzanimod Hydrochloride | 30 | $306,570 |
| Kesimpta PenOfatumumab | 29 | $269,230 |
| FingolimodFingolimod Hcl | 112 | $225,398 |
| GilenyaFingolimod Hcl | 24 | $221,557 |
| BetaseronInterferon Beta-1b | 15 | $143,587 |
| Teriflunomide | 63 | $113,780 |
| Glatiramer Acetate | 49 | $81,235 |
| Dimethyl Fumarate | 111 | $68,678 |
| GlatopaGlatiramer Acetate | 22 | $46,092 |
| OxycontinOxycodone Hcl | 26 | $20,755 |
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 |
|---|---|---|
| BiogenVumerity, Avonex (4 Pack) | $290 | $710,49389 claims |
| NovartisGilenya | $778 | $221,55724 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 90th percentile of 308 neurology providers in Wisconsin.
Other neurology in Madison
- Michael SnyderMadison$284K
- Kelsey GageschMadison$60K
- Brian NagleMadison$25K
- Michael FruchtMadison$22K
- Vanesa BotsfordMadison$11K
- Amanda AbuafMadison$11K
- Ankush BhatiaMadison$7K
- Rama MagantiMadison$6K
- Elizabeth FeltonMadison$5K
- Bhupendra KhatriMilwaukee$2.5M
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.