Healthcare provider profile · identity verified

Gregory Hilton Stonier, MD

Allopathic & Osteopathic Physicians|Family Medicine · VESTAL, NY · NPI 1154884625

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 Gregory Hilton Stonier, MD received $639.60 in general payments during 2025 across 38 reported records.

ABBVIE INC. accounted for 96.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic.

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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Synthroid by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 239 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$639.60

38 reported records · 2 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 $617.0996.5%372025
Novo Nordisk Inc Unresolved — no canonical attribution shown $22.513.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$639.6038

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $617.09 37 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $22.51 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $22.51 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
Ozempic
ozempic
2025 Ozempic 2024 239 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 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
46 12
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
239 37

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
Atorvastatin CalciumAtorvastatin Calcium947281
LisinoprilLisinopril593169
Amlodipine BesylateAmlodipine Besylate401123
Levothyroxine SodiumLevothyroxine Sodium38394
OmeprazoleOmeprazole32798
Rosuvastatin CalciumRosuvastatin Calcium29078
Metoprolol SuccinateMetoprolol Succinate26283
Metformin HclMetformin Hcl24569
OzempicSemaglutide23937
Zolpidem TartrateZolpidem Tartrate23133
ValsartanValsartan22858
Pantoprazole SodiumPantoprazole Sodium19355
GabapentinGabapentin18944
Escitalopram OxalateEscitalopram Oxalate14841
Sertraline HclSertraline Hcl14438
Trazodone HclTrazodone Hcl14350
Fluticasone PropionateFluticasone Propionate13956
Tamsulosin HclTamsulosin Hcl13947
Duloxetine HclDuloxetine Hcl13534
AllopurinolAllopurinol13435
Losartan PotassiumLosartan Potassium13444
EliquisApixaban13341
EzetimibeEzetimibe12631
Tizanidine HclTizanidine Hcl11541
HydrochlorothiazideHydrochlorothiazide11427
SimvastatinSimvastatin11133
Albuterol Sulfate HfaAlbuterol Sulfate11049
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11015
CarvedilolCarvedilol10828
Venlafaxine Hcl ErVenlafaxine Hcl9822
FamotidineFamotidine9628
FurosemideFurosemide8938
ClopidogrelClopidogrel Bisulfate8521
XareltoRivaroxaban8515
JardianceEmpagliflozin8022
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7615
NaproxenNaproxen7534
Pravastatin SodiumPravastatin Sodium7528
ClonazepamClonazepam7216
Montelukast SodiumMontelukast Sodium7118
Buspirone HclBuspirone Hcl6312
SpironolactoneSpironolactone5916
Doxepin HclDoxepin Hcl5714
Fluoxetine HclFluoxetine Hcl5719
Metformin Hcl ErMetformin Hcl5715
IrbesartanIrbesartan5416
Nortriptyline HclNortriptyline Hcl5417
Oxybutynin Chloride ErOxybutynin Chloride5411
PrednisonePrednisone5425
Bupropion Hcl SrBupropion Hcl50suppressed
Oxycodone HclOxycodone Hcl50suppressed
EntrestoSacubitril/Valsartan48suppressed
Quetiapine FumarateQuetiapine Fumarate47suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl4611
SynthroidLevothyroxine Sodium4612
Trelegy ElliptaFluticasone/Umeclidin/Vilanter46suppressed
Alendronate SodiumAlendronate Sodium4512
Sumatriptan SuccinateSumatriptan Succinate45suppressed
MirtazapineMirtazapine4311
Tramadol HclTramadol Hcl4315
Metoprolol TartrateMetoprolol Tartrate42suppressed
Potassium ChloridePotassium Chloride4211
Azelastine HclAzelastine Hcl4114
Isosorbide Mononitrate ErIsosorbide Mononitrate41suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium38suppressed
FenofibrateFenofibrate38suppressed
Hydroxyzine HclHydroxyzine Hcl3616
DiazepamDiazepam3513
Doxycycline HyclateDoxycycline Hyclate3534
Incruse ElliptaUmeclidinium Bromide35suppressed
MethylprednisoloneMethylprednisolone3532
CelecoxibCelecoxib3412
Diltiazem 24hr Er (Cd)Diltiazem Hcl32suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol3213
LorazepamLorazepam3213
LamotrigineLamotrigine31suppressed
FinasterideFinasteride30suppressed
PrimidonePrimidone29suppressed
TopiramateTopiramate29suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2920
AzithromycinAzithromycin2824
BaclofenBaclofen28suppressed
FarxigaDapagliflozin Propanediol28suppressed
PaxlovidNirmatrelvir/Ritonavir2828
AlprazolamAlprazolam2712
Hydroxyzine PamoateHydroxyzine Pamoate27suppressed
Ondansetron OdtOndansetron26suppressed
RamiprilRamipril26suppressed
Diclofenac SodiumDiclofenac Sodium25suppressed
Breo ElliptaFluticasone/Vilanterol24suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen24suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide24suppressed
Clonidine HclClonidine Hcl23suppressed
MyrbetriqMirabegron23suppressed
Bupropion XlBupropion Hcl22suppressed
Propranolol HclPropranolol Hcl22suppressed
Citalopram HbrCitalopram Hydrobromide21suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr19suppressed
AripiprazoleAripiprazole19suppressed
Bisoprolol FumarateBisoprolol Fumarate19suppressed
Enalapril MaleateEnalapril Maleate19suppressed
MeloxicamMeloxicam19suppressed
CephalexinCephalexin1817
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide18suppressed
Meclizine HclMeclizine Hcl1814
Olmesartan MedoxomilOlmesartan Medoxomil18suppressed
ChlorthalidoneChlorthalidone17suppressed
JanuviaSitagliptin Phosphate17suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1714
ValacyclovirValacyclovir Hcl17suppressed
Verapamil ErVerapamil Hcl17suppressed
Alfuzosin Hcl ErAlfuzosin Hcl16suppressed
LansoprazoleLansoprazole16suppressed
Nifedipine ErNifedipine16suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol15suppressed
BumetanideBumetanide15suppressed
Dicyclomine HclDicyclomine Hcl15suppressed
FluconazoleFluconazole1511
TorsemideTorsemide15suppressed
Tresiba Flextouch U-100Insulin Degludec15suppressed
FenofibrateFenofibrate Nanocrystallized14suppressed
GlipizideGlipizide14suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride14suppressed
LidocaineLidocaine14suppressed
OlanzapineOlanzapine14suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
Donepezil HclDonepezil Hcl13suppressed
NitroglycerinNitroglycerin13suppressed
Ranolazine ErRanolazine13suppressed
ScopolamineScopolamine13suppressed
AmbienZolpidem Tartrate12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav12suppressed
AtenololAtenolol12suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate12suppressed
IbuprofenIbuprofen12suppressed
Ondansetron HclOndansetron Hcl12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
Lidocaine Hcl ViscousLidocaine Hcl11suppressed
LovastatinLovastatin11suppressed
MupirocinMupirocin Calcium11suppressed
NystatinNystatin11suppressed
Paroxetine HclParoxetine Hcl11suppressed
SavellaMilnacipran Hcl11suppressed
Spiriva RespimatTiotropium Bromide11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed
TemazepamTemazepam11suppressed

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 $639.60 · 38 records ABBVIE INC. Ozempic, Rybelsus, VRAYLAR 2
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