Marwan Shuayto, MD
Neurology · Port Huron, MINPI 1841383924
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (54.2%), consulting fees and travel and lodging — rather than concentrated in one kind of arrangement. 58 manufacturers reported payments, led by Boston Scientific at 28.4% of the total. Reporting peaked in 2021 at $8,491 and has fallen 65.1% since, to $2,966 in 2025.
Across 773 payments — averaging $30.47 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$7K
- Abbott$3K
- Nalu Medical, Inc.$2K
- AbbVie$2K
- Livanova USA, Inc.$2K
- Novartis$2K
- plus $7K from 52 others
Across 62 payments — averaging $2481.63 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.
- Nalu Medical, Inc.$154K
What the payments were for
- Consulting fees$6,77529%
- Speaking & faculty fees$520%
- Travel & lodging$3,83716%
- Food & beverage$12,77454%
- Education$1170%
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.
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.
- SPECTRA WAVEWRITER$5,200
- VNS Therapy$1,700
- Nalu Neurostimulation System$1,514
- PROCLAIM$975
- Proclaim IPG$600
- GENERAL PAIN MANAGEMENT$552
- SUPERION$199
- WaveWriter Alpha Prime 16$128
How this compares
$23,555 in reported general payments places this provider in the 85th percentile of 652 neurology providers in Michigan.
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 |
|---|---|---|
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 94 | $1,192 |
| Pregabalin | 18 | $683 |
| Dextrose In WaterDextrose 10 % In Water | 43 | $405 |
| Gabapentin | 37 | $393 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 26 | $376 |
| Topiramate | 20 | $353 |
| Naproxen | 47 | $298 |
| Cephalexin | 43 | $189 |
| Baclofen | 22 | $189 |
| Oxycodone Hcl | 13 | $143 |
| Tramadol Hcl | 17 | $118 |
| Primidone | 13 | $105 |
| Meloxicam | 13 | $13 |
| Diazepam | 13 | $12 |
| Lorazepam | 11 | $5 |
Paid to pharmacies, not to this prescriber.
Other neurology in Port Huron
- Aaron EllenbogenFarmington Hills$1.6M
- Matthew HoltzmanWayne$1.4M
- Richard TroschFarmington Hills$1.2M
- Wade CooperAnn Arbor$991K
- Bisena BulicaDetroit$900K
- Julie BurnhamMount Clemens$836K
- Amit MasihOkemos$785K
- Martin BelkinFarmington Hills$712K
- Robert PaceOwosso$693K
- Rosemarie WalchOwosso$563K
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.