Healthcare provider profile · identity verified

Nicholas Koroneos, MS, DO

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · LITTLE RIVER, SC · NPI 1134622913

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 Nicholas Koroneos, MS, DO received $2,161.11 in general payments during 2025 across 94 reported records.

Novartis Pharmaceuticals Corporation accounted for 11.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 32 associated products.

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

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 18 claims for Qulipta 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 16 claims for Nurtec Odt by this doctor in 2024.

Teva Pharmaceuticals USA, 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 AUSTEDO XR as an associated drug or biological on 86263 records involving 23643 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Austedo Xr by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,161.11

94 reported records · 25 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
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $245.5511.4%92025
ABBVIE INC. Unresolved — no canonical attribution shown $231.8310.7%172025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $192.698.9%72025
UCB, Inc. Unresolved — no canonical attribution shown $160.427.4%52025
TG Therapeutics, Inc. Unresolved — no canonical attribution shown $140.266.5%82025
Lundbeck LLC Unresolved — no canonical attribution shown $131.846.1%62025
Lilly USA, LLC Unresolved — no canonical attribution shown $120.175.6%62025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $119.555.5%22025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $79.683.7%32025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $78.783.6%32025
Celgene Corporation Unresolved — no canonical attribution shown $73.933.4%42025
Biogen, Inc. Unresolved — no canonical attribution shown $71.423.3%32025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $60.232.8%32025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$56.802.6%22025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $51.822.4%22025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $46.382.1%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $44.242.0%22025
GENZYME CORPORATION Unresolved — no canonical attribution shown $40.101.9%12025
PFIZER INC. Unresolved — no canonical attribution shown $38.551.8%22025
Amgen Inc. Unresolved — no canonical attribution shown $36.871.7%22025
CSL Behring Unresolved — no canonical attribution shown $33.751.6%12025
Tonix Medicines, Inc. Unresolved — no canonical attribution shown $30.181.4%12025
Merz Pharmaceuticals, LLC Unresolved — no canonical attribution shown $27.731.3%12025
Averitas Pharma Inc. Unresolved — no canonical attribution shown $26.711.2%12025
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $21.631.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,161.1194

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
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $245.55 9 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $192.69 7 2025
Source payment records
BRIUMVI
Normalized: briumvi
Drug TG Therapeutics, Inc. $140.26 8 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $137.28 11 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $137.28 11 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $132.59 4 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $120.17 6 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $119.55 2 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $118.05 5 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $79.68 3 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $78.78 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $74.02 4 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation $73.93 4 2025
Source payment records
LEQEMBI
Normalized: leqembi
Drug Biogen, Inc. $71.42 3 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $60.94 4 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $51.82 2 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $44.24 2 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $36.87 2 2025
Source payment records
Hizentra
Normalized: hizentra
Biological CSL Behring $33.75 1 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $33.61 2 2025
Source payment records
ZEMBRACE SYMTOUCH
Normalized: zembrace symtouch
Drug Tonix Medicines, Inc. $30.18 1 2025
Source payment records
Nayzilam
Normalized: nayzilam
Drug UCB, Inc. $27.83 1 2025
Source payment records
INBRIJA
Normalized: inbrija
Drug Merz Pharmaceuticals, LLC $27.73 1 2025
Source payment records
Xeomin
Normalized: xeomin
Biological Merz Pharmaceuticals, LLC $27.73 1 2025
Source payment records
QUTENZA
Normalized: qutenza
Drug Averitas Pharma Inc. $26.71 1 2025
Source payment records
AMVUTTRA
Normalized: amvuttra
Drug Alnylam Pharmaceuticals Inc. $23.85 1 2025
Source payment records
ONPATTRO
Normalized: onpattro
Drug Alnylam Pharmaceuticals Inc. $22.53 1 2025
Source payment records
OCTAGAM IMMUNE GLOBULIN (HUMAN)
Normalized: octagam immune globulin human
Drug PFIZER INC. $22.38 1 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological PFIZER INC. $22.38 1 2025
Source payment records
EPIDIOLEX
Normalized: epidiolex
Drug JAZZ PHARMACEUTICALS INC. $21.63 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $16.17 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $16.17 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
AUSTEDO XR
austedo xr
2025 Austedo Xr 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D
QULIPTA
qulipta
2025 Qulipta 2024 18
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 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
18 suppressed by CMS
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
16 suppressed by CMS
Teva Pharmaceuticals USA, Inc.
Exact reporting entity; no affiliate inference
2025 AUSTEDO XR
open payments reported associated product
CMS Open Payments — General Payments
86263 supporting records · 23643 recipient NPIs · example record 1247244228
Austedo Xr · 2024
Exact normalized brand match · 1 Part D row
14 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
Memantine HclMemantine Hcl16774
Donepezil HclDonepezil Hcl16676
Carbidopa-LevodopaCarbidopa/Levodopa11846
LevetiracetamLevetiracetam9740
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine8117
GabapentinGabapentin7434
PregabalinPregabalin6328
Propranolol HclPropranolol Hcl5729
TopiramateTopiramate5436
PrimidonePrimidone5224
Propranolol Hcl ErPropranolol Hcl5218
Divalproex SodiumDivalproex Sodium5127
ClonazepamClonazepam5015
Duloxetine HclDuloxetine Hcl4113
BaclofenBaclofen4013
DiazepamDiazepam3734
Sumatriptan SuccinateSumatriptan Succinate3312
Emgality PenGalcanezumab-Gnlm29suppressed
Quetiapine FumarateQuetiapine Fumarate2313
RizatriptanRizatriptan Benzoate21suppressed
LamotrigineLamotrigine19suppressed
Atorvastatin CalciumAtorvastatin Calcium18suppressed
QuliptaAtogepant18suppressed
Ropinirole HclRopinirole Hcl18suppressed
Tramadol HclTramadol Hcl17suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa16suppressed
Nortriptyline HclNortriptyline Hcl16suppressed
Nurtec OdtRimegepant Sulfate16suppressed
ClopidogrelClopidogrel Bisulfate1511
RivastigmineRivastigmine15suppressed
Austedo XrDeutetrabenazine14suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended13suppressed
Sertraline HclSertraline Hcl13suppressed
ZonisamideZonisamide13suppressed
AlprazolamAlprazolam12suppressed
Ondansetron OdtOndansetron11suppressed
Valproic AcidValproic Acid (As Sodium Salt)11suppressed

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 $2,161.11 · 94 records Novartis Pharmaceuticals Corporation AMVUTTRA, AUSTEDO XR, BOTOX, BRIUMVI, CREXONT, EPIDIOLEX, Hizentra, INBRIJA, INGREZZA, KESIMPTA, KISUNLA, LEQEMBI, NUPLAZID, NURTEC ODT, Nayzilam, OCTAGAM IMMUNE GLOBULIN (HUMAN), ONPATTRO, PANZYGA, QULIPTA, QUTENZA, REXULTI, Rystiggo, Symbravo, UBRELVY, ULTOMIRIS, UPLIZNA, VYALEV, VYEPTI, Xeomin, ZAVZPRET, ZEMBRACE SYMTOUCH, ZEPOSIA 3
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