Louis Marotti, MD
Neurological Surgery · Lancaster, PANPI 1740463983
Payments from drug & device makers
Across 207 payments — averaging $37.04 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$3K
- Abbott$2K
- Medacta USA, Inc.$463
- Nevro Corp.$347
- Cerapedics Inc.$278
- Relievant Medsystems, Inc.$169
- plus $1K from 30 others
Across 3 payments — averaging $1960.67 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.
- Nevro Corp.$6K
What the payments were for
- Travel & lodging$1532%
- Food & beverage$7,44997%
- Education$651%
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 |
|---|---|---|
| Medtronic(2 entities) | 68 | $2,605 |
| Abbott | 59 | $2,462 |
| Medacta USA, Inc. | 5 | $463 |
| Nevro Corp. | 7 | $347 |
| Cerapedics Inc. | 7 | $278 |
| Relievant Medsystems, Inc. | 9 | $169 |
| Vertos Medical, Inc. | 2 | $149 |
| Supernus Pharmaceuticals, Inc. | 7 | $144 |
| AbbVie(2 entities) | 6 | $102 |
| Vertiflex, Inc. | 2 | $89 |
| Providence Medical Technology, Inc. | 4 | $82 |
| Si-bone, Inc. | 1 | $81 |
| Greenwich Biosciences, Inc. | 1 | $77 |
| Boston Scientific | 2 | $58 |
| Stryker | 1 | $57 |
| Centinel Spine, LLC | 1 | $49 |
| Neurelis, Inc. | 3 | $48 |
| Nalu Medical, Inc. | 3 | $46 |
| Lundbeck LLC | 2 | $38 |
| Amgen | 1 | $30 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $25 |
| Biogen | 1 | $24 |
| Novartis | 1 | $24 |
| Teva Pharmaceuticals USA, Inc. | 1 | $22 |
| Lilly USA, LLC | 1 | $21 |
| EMD Serono, Inc. | 1 | $20 |
| SPR Therapeutics, Inc | 1 | $20 |
| Johnson & Johnson | 1 | $18 |
| Upsher-smith Laboratories LLC | 1 | $18 |
| Mallinckrodt Hospital Products Inc. | 1 | $18 |
| AstraZeneca | 1 | $18 |
| UCB, Inc. | 1 | $16 |
| GRT US Holding, Inc. | 1 | $13 |
| Neurocrine Biosciences, Inc. | 1 | $13 |
| Eisai Inc. | 1 | $13 |
| Biohaven Pharmaceuticals, Inc. | 1 | $12 |
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.
- PROCLAIM$1,135
- I-FACTOR PEPTIDE ENHANCED BONE GRAFT$640
- INTELLIS$475
- VANTA ADAPTIVESTIM$269
- Vanta$264
- MYSPINE$259
- ETERNA$168
- OPTIMIZER$137
- Proclaim Family of SCS IPGs$115
- mild Device Kit$106
- Senza Spinal Cord Stimulation System$106
How this compares
$7,667 in reported general payments places this provider in the 60th percentile of 390 neurological 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 |
|---|---|---|
| Gabapentin | 20 | $214 |
Paid to pharmacies, not to this prescriber.
Other neurological surgery in Lancaster
- Amer SamdaniPhiladelphia$4.7M
- Steven FalowskiFountain Hill$3.3M
- Adam KanterPittsburgh$2.6M
- David OkonkwoPittsburgh$2.5M
- Casey HalpernPhiladelphia$1.2M
- Clemens SchirmerDanville$1.1M
- Bradley GrossPittsburgh$1M
- Brian JankowitzPhiladelphia$978K
- Donald OrourkePhiladelphia$662K
- Joshua HellerPhiladelphia$653K
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.