Healthcare provider profile · identity verified

Eugene Tolunsky, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · MOUNT KISCO, NY · NPI 1023057783

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Eugene Tolunsky, MD received $878.88 in general payments during 2025 across 22 reported records.

Lilly USA, LLC accounted for 28.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Botox, Nurtec Odt, Ubrelvy.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported BOTOX as an associated drug or biological on 140321 records involving 30103 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Botox by this doctor in 2024.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported QULIPTA as an associated drug or biological on 298617 records involving 58957 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Qulipta by this doctor in 2024.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Ubrelvy by this doctor in 2024.

Lundbeck LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Rexulti by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Nurtec Odt by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$878.88

22 reported records · 7 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Lilly USA, LLC Unresolved — no canonical attribution shown $249.9828.4%22025
ABBVIE INC. Unresolved — no canonical attribution shown $214.5724.4%112025
Biogen, Inc. Unresolved — no canonical attribution shown $150.0017.1%12025
ARGENX US, INC. Unresolved — no canonical attribution shown $109.3412.4%12025
Lundbeck LLC Unresolved — no canonical attribution shown $62.317.1%32025
PFIZER INC. Unresolved — no canonical attribution shown $51.325.8%32025
UCB, Inc. Unresolved — no canonical attribution shown $41.364.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$728.8821
Consulting Fee$150.001

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $249.98 2 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $189.17 10 2025
Source payment records
TYSABRI
Normalized: tysabri
Biological Biogen, Inc. $150.00 1 2025
Source payment records
VYVGART
Normalized: vyvgart
Drug ARGENX US, INC. $109.34 1 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $62.31 3 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $51.32 3 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $51.32 3 2025
Source payment records
Zilbrysq
Normalized: zilbrysq
Drug UCB, Inc. $41.36 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $25.40 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
BOTOX
botox
2025 Botox 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 30
Beneficiary count suppressed
exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 BOTOX
open payments reported associated product
CMS Open Payments — General Payments
140321 supporting records · 30103 recipient NPIs · example record 1201352642
Botox · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 QULIPTA
open payments reported associated product
CMS Open Payments — General Payments
298617 supporting records · 58957 recipient NPIs · example record 1201352530
Qulipta · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 UBRELVY
open payments reported associated product
CMS Open Payments — General Payments
299803 supporting records · 61203 recipient NPIs · example record 1201352530
Ubrelvy · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
41 13
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 NURTEC ODT
open payments reported associated product
CMS Open Payments — General Payments
217574 supporting records · 54025 recipient NPIs · example record 1228794063
Nurtec Odt · 2024
Exact normalized brand match · 1 Part D row
30 suppressed by CMS

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
GabapentinGabapentin387123
Donepezil HclDonepezil Hcl334102
Memantine HclMemantine Hcl25067
Escitalopram OxalateEscitalopram Oxalate21456
Carbidopa-LevodopaCarbidopa/Levodopa17545
PregabalinPregabalin13529
LevetiracetamLevetiracetam13231
Sertraline HclSertraline Hcl9824
Duloxetine HclDuloxetine Hcl8721
Sumatriptan SuccinateSumatriptan Succinate8619
EszopicloneEszopiclone7417
MeloxicamMeloxicam6836
Tizanidine HclTizanidine Hcl6827
AlprazolamAlprazolam6739
Propranolol Hcl ErPropranolol Hcl5714
Galantamine ErGalantamine Hbr5513
ClonazepamClonazepam5420
Quetiapine FumarateQuetiapine Fumarate5213
RivastigmineRivastigmine4912
Trazodone HclTrazodone Hcl4911
Naratriptan HclNaratriptan Hcl4312
Venlafaxine Hcl ErVenlafaxine Hcl4313
Galantamine HbrGalantamine Hbr4111
RexultiBrexpiprazole4113
TopiramateTopiramate4113
RizatriptanRizatriptan Benzoate3714
Pramipexole DihydrochloridePramipexole Di-Hcl36suppressed
Bupropion XlBupropion Hcl35suppressed
LacosamideLacosamide35suppressed
ClopidogrelClopidogrel Bisulfate3311
Carbamazepine ErCarbamazepine32suppressed
Aimovig AutoinjectorErenumab-Aooe31suppressed
NadololNadolol31suppressed
Nurtec OdtRimegepant Sulfate30suppressed
PhenobarbitalPhenobarbital30suppressed
RamelteonRamelteon30suppressed
Rasagiline MesylateRasagiline Mesylate29suppressed
Atorvastatin CalciumAtorvastatin Calcium27suppressed
DroxidopaDroxidopa26suppressed
QuliptaAtogepant26suppressed
Zolpidem TartrateZolpidem Tartrate23suppressed
Eletriptan HbrEletriptan Hydrobromide21suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa20suppressed
Pyridostigmine BromidePyridostigmine Bromide20suppressed
EntacaponeEntacapone18suppressed
OxcarbazepineOxcarbazepine16suppressed
Propranolol HclPropranolol Hcl16suppressed
Rosuvastatin CalciumRosuvastatin Calcium16suppressed
UbrelvyUbrogepant16suppressed
PrednisonePrednisone15suppressed
BotoxOnabotulinumtoxina14suppressed
ExelonRivastigmine14suppressed
IngrezzaValbenazine Tosylate13suppressed
OctagamImmun Globg(Igg)/Malt/Iga Ov5013suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen13suppressed
BaclofenBaclofen12suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate12suppressed
LamotrigineLamotrigine12suppressed
RytaryCarbidopa/Levodopa12suppressed
ZolmitriptanZolmitriptan12suppressed
ZonisamideZonisamide12suppressed
ConcertaMethylphenidate Hcl11suppressed
LidocaineLidocaine11suppressed
MinoxidilMinoxidil11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $878.88 · 22 records Lilly USA, LLC BOTOX, KISUNLA, NURTEC ODT, TYSABRI, UBRELVY, VYEPTI, VYVGART, ZAVZPRET, Zilbrysq 5
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error