Healthcare provider profile · identity verified

Scott Mcwilliams, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · ROCKY POINT, NY · NPI 1013918812

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 Scott Mcwilliams, MD received $2,441.40 in general payments during 2025 across 112 reported records.

ABBVIE INC. accounted for 23.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 29 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Botox, Gamunex-C, Hizentra, Nuplazid, Nurtec Odt, Qulipta, 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 41 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 44 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 44 claims for Ubrelvy by this doctor in 2024.

ACADIA Pharmaceuticals 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 NUPLAZID as an associated drug or biological on 20845 records involving 6448 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Nuplazid by this doctor in 2024.

CSL Behring reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Hizentra as an associated drug or biological on 13634 records involving 4691 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Hizentra by this doctor in 2024.

Grifols USA, 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 Gamunex-C as an associated drug or biological on 3977 records involving 2134 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Gamunex-C 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 62 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

$2,441.40

112 reported records · 20 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
ABBVIE INC. Unresolved — no canonical attribution shown $581.5423.8%302025
UCB, Inc. Unresolved — no canonical attribution shown $239.519.8%102025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $223.579.2%92025
ARGENX US, INC. Unresolved — no canonical attribution shown $209.648.6%102025
Lundbeck LLC Unresolved — no canonical attribution shown $201.438.2%142025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $155.766.4%62025
Neurelis, Inc. Neurelis, Inc.
exact · evidence 2025-02-20
$113.784.7%32025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $96.263.9%52025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $91.433.7%42025
Merz Pharmaceuticals, LLC Unresolved — no canonical attribution shown $88.783.6%32025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$74.573.0%22025
PFIZER INC. Unresolved — no canonical attribution shown $62.392.6%32025
Grifols USA, LLC Unresolved — no canonical attribution shown $52.902.2%22025
ITF Therapeutics LLC Unresolved — no canonical attribution shown $52.732.2%22025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $44.271.8%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $43.221.8%22025
CSL Behring Unresolved — no canonical attribution shown $36.191.5%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $29.351.2%12025
MDD US Operations, LLC Unresolved — no canonical attribution shown $23.591.0%12025
Biogen, Inc. Unresolved — no canonical attribution shown $20.490.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,441.40112

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $363.34 18 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $338.48 19 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $223.57 9 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $199.13 8 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $185.52 9 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $155.76 6 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $148.23 5 2025
Source payment records
VYVGART HYTRULO
Normalized: vyvgart hytrulo
Drug ARGENX US, INC. $119.94 5 2025
Source payment records
VALTOCO
Normalized: valtoco
Drug Neurelis, Inc. $113.78 3 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $107.34 9 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $96.26 5 2025
Source payment records
Fintepla
Normalized: fintepla
Drug UCB, Inc. $91.28 5 2025
Source payment records
VYVGART
Normalized: vyvgart
Drug ARGENX US, INC. $89.70 5 2025
Source payment records
Xeomin
Normalized: xeomin
Biological Merz Pharmaceuticals, LLC $88.78 3 2025
Source payment records
PERCEPT PC BRAINSENSE
Normalized: percept pc brainsense
Device Medtronic, Inc. $74.57 2 2025
Source payment records
INBRIJA
Normalized: inbrija
Drug Merz Pharmaceuticals, LLC $57.17 2 2025
Source payment records
Gamunex-C
Normalized: gamunex c
Biological Grifols USA, LLC $52.90 2 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $44.27 2 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $43.22 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $42.27 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $42.27 2 2025
Source payment records
Hizentra
Normalized: hizentra
Biological CSL Behring $36.19 2 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $29.35 1 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $27.18 2 2025
Source payment records
Gocovri
Normalized: gocovri
Drug MDD US Operations, LLC $23.59 1 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $20.49 1 2025
Source payment records
OCTAGAM IMMUNE GLOBULIN (HUMAN)
Normalized: octagam immune globulin human
Drug PFIZER INC. $20.12 1 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological PFIZER INC. $20.12 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $16.75 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 41 exact normalized Medicare Part D
Gamunex-C
gamunex c
2025 Gamunex-C 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
Hizentra
hizentra
2025 Hizentra 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
NUPLAZID
nuplazid
2025 Nuplazid 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 62 exact normalized Medicare Part D
QULIPTA
qulipta
2025 Qulipta 2024 44 exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 44
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
41 11
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
44 11
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
44 suppressed by CMS
ACADIA Pharmaceuticals Inc
Exact reporting entity; no affiliate inference
2025 NUPLAZID
open payments reported associated product
CMS Open Payments — General Payments
20845 supporting records · 6448 recipient NPIs · example record 1247763852
Nuplazid · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
CSL Behring
Exact reporting entity; no affiliate inference
2025 Hizentra
open payments reported associated product
CMS Open Payments — General Payments
13634 supporting records · 4691 recipient NPIs · example record 1232339012
Hizentra · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Grifols USA, LLC
Exact reporting entity; no affiliate inference
2025 Gamunex-C
open payments reported associated product
CMS Open Payments — General Payments
3977 supporting records · 2134 recipient NPIs · example record 1249529381
Gamunex-C · 2024
Exact normalized brand match · 1 Part D row
11 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
62 16

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
Galantamine ErGalantamine Hbr453128
Memantine Hcl ErMemantine Hcl25069
Ropinirole ErRopinirole Hcl11629
GabapentinGabapentin11229
LevetiracetamLevetiracetam9624
Carbidopa-LevodopaCarbidopa/Levodopa8528
PrimidonePrimidone8523
Quetiapine FumarateQuetiapine Fumarate8518
Donepezil HclDonepezil Hcl8223
Carbidopa-Levodopa ErCarbidopa/Levodopa7121
AlprazolamAlprazolam6827
CelecoxibCelecoxib6821
PregabalinPregabalin6613
TopiramateTopiramate66suppressed
Nurtec OdtRimegepant Sulfate6216
Sumatriptan SuccinateSumatriptan Succinate52suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine5118
Rasagiline MesylateRasagiline Mesylate5114
Pyridostigmine BromidePyridostigmine Bromide4911
Propranolol HclPropranolol Hcl4516
BaclofenBaclofen4412
QuliptaAtogepant4411
UbrelvyUbrogepant44suppressed
Aimovig AutoinjectorErenumab-Aooe42suppressed
OxcarbazepineOxcarbazepine42suppressed
Trazodone HclTrazodone Hcl4214
BotoxOnabotulinumtoxina4111
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen40suppressed
PhenobarbitalPhenobarbital37suppressed
Escitalopram OxalateEscitalopram Oxalate3613
Propranolol Hcl ErPropranolol Hcl35suppressed
Ropinirole HclRopinirole Hcl3411
ZonisamideZonisamide34suppressed
LamotrigineLamotrigine32suppressed
LacosamideLacosamide31suppressed
Memantine HclMemantine Hcl29suppressed
Morphine Sulfate ErMorphine Sulfate28suppressed
ClonazepamClonazepam27suppressed
RizatriptanRizatriptan Benzoate27suppressed
Ondansetron OdtOndansetron26suppressed
CarbamazepineCarbamazepine25suppressed
FentanylFentanyl25suppressed
Galantamine HbrGalantamine Hbr25suppressed
Eletriptan HbrEletriptan Hydrobromide23suppressed
ModafinilModafinil23suppressed
Valproic AcidValproic Acid (As Sodium Salt)23suppressed
DiazepamDiazepam22suppressed
Tizanidine HclTizanidine Hcl22suppressed
Divalproex SodiumDivalproex Sodium20suppressed
Duloxetine HclDuloxetine Hcl20suppressed
KeppraLevetiracetam20suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine19suppressed
Tramadol HclTramadol Hcl1911
LorazepamLorazepam18suppressed
PrednisonePrednisone18suppressed
Oxycodone HclOxycodone Hcl17suppressed
Pramipexole ErPramipexole Di-Hcl17suppressed
ClopidogrelClopidogrel Bisulfate16suppressed
Dalfampridine ErDalfampridine16suppressed
Meclizine HclMeclizine Hcl15suppressed
Zolpidem TartrateZolpidem Tartrate14suppressed
Divalproex Sodium ErDivalproex Sodium13suppressed
HizentraImmun Glob G(Igg)/Pro/Iga 0-5013suppressed
LidocaineLidocaine13suppressed
MeloxicamMeloxicam13suppressed
OxycontinOxycodone Hcl13suppressed
MethylprednisoloneMethylprednisolone12suppressed
Mycophenolate MofetilMycophenolate Mofetil12suppressed
Carbamazepine ErCarbamazepine11suppressed
Diclofenac Sodium-MisoprostolDiclofenac Sodium/Misoprostol11suppressed
Gamunex-CImmune Globul G/Gly/Iga Avg 4611suppressed
Hydromorphone HclHydromorphone Hcl11suppressed
NuplazidPimavanserin Tartrate11suppressed

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 $2,441.40 · 112 records ABBVIE INC. BOTOX, CREXONT, Fintepla, Gamunex-C, Gocovri, Hizentra, INBRIJA, KESIMPTA, KISUNLA, NUPLAZID, NURTEC ODT, OCTAGAM IMMUNE GLOBULIN (HUMAN), PANZYGA, PERCEPT PC BRAINSENSE, QULIPTA, REXULTI, Rystiggo, Symbravo, UBRELVY, ULTOMIRIS, VALTOCO, VRAYLAR, VUMERITY, VYALEV, VYEPTI, VYVGART, VYVGART HYTRULO, Xeomin, ZAVZPRET 7
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