Luisa Solis-Cohen, MD
Neurology · Littleton, CONPI 1215299193
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $107,514 of the $156,939 with a category attached, or 68.5%. 60 manufacturers reported payments, led by Neurocrine Biosciences, Inc. at 42.9% of the total. Among neurology clinicians in CO 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 1,221 payments — averaging $128.53 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Neurocrine Biosciences, Inc.$67K
- MDD US Operations, LLC$44K
- Adamas Pharmaceuticals, Inc.$19K
- Abbott$8K
- AbbVie$3K
- Amneal Pharmaceuticals LLC$2K
- plus $13K from 54 others
Across 26 payments — averaging $1224.64 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.
- Abbott$31K
- Medtronic$870
What the payments were for
- Consulting fees$20,67313%
- Speaking & faculty fees$107,51469%
- Travel & lodging$4,6763%
- Food & beverage$22,76715%
- Education$1,3111%
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.
How this compares
$156,939 in reported general payments places this provider in the 95th percentile of 334 neurology providers in Colorado.
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 |
|---|---|---|
| RytaryCarbidopa/Levodopa | 210 | $305,649 |
| IngrezzaValbenazine Tosylate | 22 | $252,710 |
| GocovriAmantadine Hcl | 46 | $122,395 |
| NeuproRotigotine | 11 | $24,168 |
| Carbidopa-LevodopaCarbidopa/Levodopa | 466 | $22,608 |
| NuedextaDextromethorphan Hbr/Quinidine | 11 | $17,680 |
| Carbidopa-Levodopa ErCarbidopa/Levodopa | 230 | $15,193 |
| Emgality PenGalcanezumab-Gnlm | 18 | $12,070 |
| MyrbetriqMirabegron | 11 | $9,085 |
| Ajovy AutoinjectorFremanezumab-Vfrm | 11 | $8,000 |
| AmantadineAmantadine Hcl | 77 | $7,166 |
| Gabapentin | 102 | $3,220 |
| RivastigmineRivastigmine Tartrate | 28 | $2,082 |
| Droxidopa | 16 | $1,923 |
| Pramipexole DihydrochloridePramipexole Di-Hcl | 49 | $1,861 |
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 |
|---|---|---|
| Amneal Pharmaceuticals LLCRytary | $1,829 | $305,649210 claims |
| Neurocrine Biosciences, Inc.Ingrezza | $67,339 | $252,71022 claims |
| MDD US Operations, LLCGocovri | $44,224 | $122,39546 claims |
| UCB, Inc.Neupro | $1,371 | $24,16811 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 95th percentile of 334 neurology providers in Colorado.
Other neurology in Littleton
- Mihaela AlexanderLittleton$28K
- Daniel KoontzLittleton$23K
- Tamara MillerFort Collins$1.4M
- Justin MoonDenver$1.4M
- Ravi ShahParker$1.3M
- Rajeev KumarEnglewood$955K
- Marc TreihaftEnglewood$673K
- Jeffrey BennettAurora$605K
- Beverly GilderLone Tree$558K
- Michael AmentDenver$457K
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.