Healthcare provider profile · identity verified

Arnold Leon Weg, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology · FOREST HILLS, NY · NPI 1417961814

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 Arnold Leon Weg, MD received $34.55 in general payments during 2025 across 1 reported records.

Novo Nordisk Inc accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

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 81 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

$34.55

1 reported records · 1 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $34.55100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$34.551

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $34.55 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 81 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
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
81 22

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
Rosuvastatin CalciumRosuvastatin Calcium1121309
Atorvastatin CalciumAtorvastatin Calcium895253
Pantoprazole SodiumPantoprazole Sodium629198
Losartan PotassiumLosartan Potassium371108
EzetimibeEzetimibe36198
Levothyroxine SodiumLevothyroxine Sodium33595
Candesartan CilexetilCandesartan Cilexetil32285
Amlodipine BesylateAmlodipine Besylate28582
SimvastatinSimvastatin27776
Zolpidem TartrateZolpidem Tartrate26360
Escitalopram OxalateEscitalopram Oxalate25772
OmeprazoleOmeprazole25580
Metoprolol SuccinateMetoprolol Succinate24973
Metformin Hcl ErMetformin Hcl22670
MeloxicamMeloxicam20564
FenofibrateFenofibrate Nanocrystallized20062
EliquisApixaban16936
AlprazolamAlprazolam16743
LorazepamLorazepam15643
SynthroidLevothyroxine Sodium15344
Trazodone HclTrazodone Hcl15034
Tamsulosin HclTamsulosin Hcl14749
Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates145143
Metformin HclMetformin Hcl14242
Dexlansoprazole DrDexlansoprazole13036
GabapentinGabapentin12744
ValsartanValsartan11632
ClonazepamClonazepam11123
JardianceEmpagliflozin10928
HydrochlorothiazideHydrochlorothiazide10227
Montelukast SodiumMontelukast Sodium9427
AllopurinolAllopurinol9324
TorsemideTorsemide8527
MounjaroTirzepatide8419
Clonidine HclClonidine Hcl8320
Donepezil HclDonepezil Hcl8322
FamotidineFamotidine8233
OzempicSemaglutide8122
Fluticasone PropionateFluticasone Propionate8035
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters7624
Sumatriptan SuccinateSumatriptan Succinate7413
Amlodipine-ValsartanAmlodipine Besylate/Valsartan7120
FinasterideFinasteride7018
SilodosinSilodosin7021
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril6816
AtenololAtenolol6818
Duloxetine HclDuloxetine Hcl6721
LisinoprilLisinopril6716
MyrbetriqMirabegron6717
Memantine HclMemantine Hcl6518
MirtazapineMirtazapine6416
Rabeprazole SodiumRabeprazole Sodium6316
TrulicityDulaglutide6314
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6216
Venlafaxine Hcl ErVenlafaxine Hcl6118
Tramadol HclTramadol Hcl6026
DutasterideDutasteride5913
GlimepirideGlimepiride5823
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip5331
Bupropion Hcl SrBupropion Hcl5214
CefuroximeCefuroxime Axetil5241
Sertraline HclSertraline Hcl5014
Zolpidem Tartrate ErZolpidem Tartrate50suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4940
Esomeprazole MagnesiumEsomeprazole Magnesium4514
Fluticasone-SalmeterolFluticasone Propion/Salmeterol4419
SpironolactoneSpironolactone4413
ValacyclovirValacyclovir Hcl4421
Azelastine-FluticasoneAzelastine/Fluticasone4328
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride4315
Ondansetron HclOndansetron Hcl4321
Albuterol Sulfate HfaAlbuterol Sulfate4218
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst4030
Raloxifene HclRaloxifene Hcl3911
ChlorthalidoneChlorthalidone3813
Nortriptyline HclNortriptyline Hcl37suppressed
MethylprednisoloneMethylprednisolone3627
FenofibrateFenofibrate34suppressed
Pravastatin SodiumPravastatin Sodium3412
Fluoxetine HclFluoxetine Hcl33suppressed
Bupropion XlBupropion Hcl32suppressed
Repatha SureclickEvolocumab31suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide30suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2919
Glipizide ErGlipizide29suppressed
Metoprolol TartrateMetoprolol Tartrate2911
ClopidogrelClopidogrel Bisulfate28suppressed
Doxepin HclDoxepin Hcl28suppressed
Paroxetine HclParoxetine Hcl28suppressed
Potassium ChloridePotassium Chloride27suppressed
Citalopram HbrCitalopram Hydrobromide26suppressed
OlanzapineOlanzapine26suppressed
Warfarin SodiumWarfarin Sodium26suppressed
Bisoprolol FumarateBisoprolol Fumarate25suppressed
RamiprilRamipril25suppressed
Alendronate SodiumAlendronate Sodium24suppressed
FurosemideFurosemide2412
Niacin ErNiacin24suppressed
Pioglitazone HclPioglitazone Hcl24suppressed
Candesartan-HydrochlorothiazidCandesartan/Hydrochlorothiazid23suppressed
JanuviaSitagliptin Phosphate23suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter22suppressed
TriazolamTriazolam22suppressed
CarvedilolCarvedilol21suppressed
CholestyramineCholestyramine (With Sugar)21suppressed
Methylphenidate HclMethylphenidate Hcl21suppressed
PrimidonePrimidone21suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid21suppressed
Budesonide ErBudesonide20suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine20suppressed
DiazepamDiazepam20suppressed
LidocaineLidocaine20suppressed
Propranolol HclPropranolol Hcl20suppressed
XareltoRivaroxaban20suppressed
AzithromycinAzithromycin1918
Doxycycline HyclateDoxycycline Hyclate1913
Ezetimibe-SimvastatinEzetimibe/Simvastatin19suppressed
Meclizine HclMeclizine Hcl1915
Pitavastatin CalciumPitavastatin Calcium18suppressed
Alfuzosin Hcl ErAlfuzosin Hcl17suppressed
CelecoxibCelecoxib17suppressed
DexilantDexlansoprazole16suppressed
FluocinonideFluocinonide1611
LinzessLinaclotide16suppressed
Azelastine HclAzelastine Hcl15suppressed
Balsalazide DisodiumBalsalazide Disodium15suppressed
Bupropion HclBupropion Hcl15suppressed
Ciprofloxacin HclCiprofloxacin Hcl1512
Fludrocortisone AcetateFludrocortisone Acetate15suppressed
GlipizideGlipizide15suppressed
MesalamineMesalamine15suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen15suppressed
CarbamazepineCarbamazepine14suppressed
Carbidopa-LevodopaCarbidopa/Levodopa14suppressed
FenofibrateFenofibrate,micronized14suppressed
LevofloxacinLevofloxacin1412
Olmesartan MedoxomilOlmesartan Medoxomil14suppressed
Wixela InhubFluticasone Propion/Salmeterol14suppressed
AcyclovirAcyclovir13suppressed
Alosetron HclAlosetron Hcl13suppressed
Benazepril HclBenazepril Hcl13suppressed
Diclofenac Sodium-MisoprostolDiclofenac Sodium/Misoprostol13suppressed
GemtesaVibegron13suppressed
IngrezzaValbenazine Tosylate13suppressed
Propranolol Hcl ErPropranolol Hcl13suppressed
RizatriptanRizatriptan Benzoate13suppressed
TadalafilTadalafil13suppressed
CelebrexCelecoxib12suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
EszopicloneEszopiclone12suppressed
FarxigaDapagliflozin Propanediol12suppressed
LacosamideLacosamide12suppressed
Liothyronine SodiumLiothyronine Sodium12suppressed
MinoxidilMinoxidil12suppressed
Mirabegron ErMirabegron12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
PrednisonePrednisone12suppressed
TemazepamTemazepam12suppressed
Toprol XlMetoprolol Succinate12suppressed
Advair DiskusFluticasone Propion/Salmeterol11suppressed
CephalexinCephalexin11suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
Enalapril MaleateEnalapril Maleate11suppressed
Hydralazine HclHydralazine Hcl11suppressed
SutabSod Sulf/Pot Chloride/Mag Sulf1111
UrsodiolUrsodiol11suppressed
Xigduo XrDapaglifloz Propaned/Metformin11suppressed

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 $34.55 · 1 records Novo Nordisk Inc Ozempic 1
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