RxDoctor Payments Data

Manisha Sahay, MD

Neurology · Lake Barrington, ILNPI 1629301890

Payments from drug & device makers

$2,509in general payments, 2019–2025

Across 34 payments — averaging $73.78 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Calliditas Therapeutics US Inc.$1K
  • AbbVie$243
  • Acadia Pharmaceuticals Inc$166
  • TG Therapeutics, Inc.$136
  • Novartis$132
  • Sanofi$112
  • plus $469 from 9 others

What the payments were for

  • Consulting fees$1,25050%
  • Food & beverage$1,24650%
  • Education$120%

General payments by program year

19
20
21
22
23
24
25

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

$2,509 in reported general payments places this provider in the 60th percentile of 790 neurology providers in Illinois.

See all neurology providers in Illinois

Medicare billing

Part B allowed, 2024
$559,967
Medicare patients
363
Services billed
12,692

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

DrugClaimsCost to plans & patients
NuplazidPimavanserin Tartrate11$57,298
Nurtec OdtRimegepant Sulfate16$32,936
UbrelvyUbrogepant16$25,040
Emgality PenGalcanezumab-Gnlm28$20,491
Aimovig AutoinjectorErenumab-Aooe13$14,584
DilantinPhenytoin Sodium Extended19$7,111
Gabapentin193$3,980
Pregabalin76$3,326
Carbidopa-LevodopaCarbidopa/Levodopa128$2,670
Levetiracetam73$2,633
Duloxetine Hcl62$1,833
AmantadineAmantadine Hcl47$1,606
Primidone55$1,464
Oxcarbazepine15$1,105
Lamotrigine40$908

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.

CompanyPaid to this providerPart D cost of their drugs
Acadia Pharmaceuticals IncNuplazid$166$57,29811 claims
PfizerNurtec Odt, Dilantin$92$40,04735 claims
AbbVieUbrelvy$243$25,04016 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 60th percentile of 790 neurology providers in Illinois.

Other neurology in Lake Barrington

See the full list for Illinois

Where these figures come from

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