Healthcare provider profile · identity verified

Izzat Chalabi, MD

Allopathic & Osteopathic Physicians|Internal Medicine · LANHAM, MD · NPI 1184657157

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 Izzat Chalabi, MD received $469.87 in general payments during 2025 across 17 reported records.

SANOFI-AVENTIS U.S. LLC accounted for 25.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 18 associated products.

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

Boehringer Ingelheim 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 60 claims for Jardiance by this doctor in 2024.

Lilly 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 60 claims for Jardiance by this doctor in 2024.

Lilly 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Mounjaro 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 50 claims for Ozempic 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 84 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$469.87

17 reported records · 9 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
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $118.3725.2%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $103.9922.1%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $76.4916.3%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $45.399.7%22025
Amgen Inc. Unresolved — no canonical attribution shown $34.497.3%22025
PFIZER INC. Unresolved — no canonical attribution shown $31.906.8%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.064.7%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $19.714.2%12025
Dynavax Technologies Corporation Unresolved — no canonical attribution shown $17.473.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$469.8717

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
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $118.37 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $103.99 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $52.01 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $45.39 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $34.49 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $34.49 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $24.82 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $24.57 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $24.48 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $22.06 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $19.71 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $19.71 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $17.77 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $17.77 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $17.77 1 2025
Source payment records
Heplisav-B
Normalized: heplisav b
Drug Dynavax Technologies Corporation $17.47 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $14.13 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $14.13 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
JARDIANCE
jardiance
2025 Jardiance 2024 60 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 50
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
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
60 19
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
60 19
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
27 suppressed by CMS
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
50 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
84 26

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 Calcium1003329
Amlodipine BesylateAmlodipine Besylate649185
Losartan PotassiumLosartan Potassium438136
Metoprolol SuccinateMetoprolol Succinate338103
HydrochlorothiazideHydrochlorothiazide29491
Fluticasone PropionateFluticasone Propionate227114
Metformin HclMetformin Hcl22472
Rosuvastatin CalciumRosuvastatin Calcium22075
Levothyroxine SodiumLevothyroxine Sodium18449
Pantoprazole SodiumPantoprazole Sodium18457
Alendronate SodiumAlendronate Sodium15049
LisinoprilLisinopril14441
Albuterol Sulfate HfaAlbuterol Sulfate13949
FurosemideFurosemide13245
AllopurinolAllopurinol11428
GlipizideGlipizide10431
SimvastatinSimvastatin9625
Pravastatin SodiumPravastatin Sodium9331
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide8823
EliquisApixaban8426
Potassium ChloridePotassium Chloride7929
GabapentinGabapentin7833
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid7825
Tamsulosin HclTamsulosin Hcl7628
CarvedilolCarvedilol7424
EzetimibeEzetimibe6926
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6919
MethylprednisoloneMethylprednisolone6353
ClopidogrelClopidogrel Bisulfate6019
JardianceEmpagliflozin6019
Tizanidine HclTizanidine Hcl5336
Montelukast SodiumMontelukast Sodium5215
OzempicSemaglutide50suppressed
Metoprolol TartrateMetoprolol Tartrate4919
Hydralazine HclHydralazine Hcl4515
Olmesartan MedoxomilOlmesartan Medoxomil4516
AlprazolamAlprazolam4320
Vitamin D2Ergocalciferol (Vitamin D2)4319
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide4211
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide4011
Trazodone HclTrazodone Hcl4017
AtenololAtenolol3912
Sertraline HclSertraline Hcl3915
ValsartanValsartan3812
Warfarin SodiumWarfarin Sodium37suppressed
FamotidineFamotidine3514
NaproxenNaproxen3521
Escitalopram OxalateEscitalopram Oxalate3415
Glipizide ErGlipizide33suppressed
Klor-Con M20Potassium Chloride3315
Diltiazem 24hr Er (Cd)Diltiazem Hcl32suppressed
Doxazosin MesylateDoxazosin Mesylate32suppressed
GlimepirideGlimepiride29suppressed
Pioglitazone HclPioglitazone Hcl29suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2923
AzithromycinAzithromycin2826
LevetiracetamLevetiracetam28suppressed
JanuviaSitagliptin Phosphate27suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog27suppressed
MounjaroTirzepatide27suppressed
DiazepamDiazepam26suppressed
XareltoRivaroxaban26suppressed
Breo ElliptaFluticasone/Vilanterol25suppressed
CefuroximeCefuroxime Axetil2523
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2511
Tresiba Flextouch U-200Insulin Degludec25suppressed
Metformin Hcl ErMetformin Hcl24suppressed
ColchicineColchicine2212
Donepezil HclDonepezil Hcl22suppressed
FarxigaDapagliflozin Propanediol22suppressed
Meclizine HclMeclizine Hcl2214
Nifedipine ErNifedipine22suppressed
OmeprazoleOmeprazole2211
SynthroidLevothyroxine Sodium22suppressed
FluconazoleFluconazole2115
Tramadol HclTramadol Hcl2118
TradjentaLinagliptin20suppressed
Ipratropium BromideIpratropium Bromide19suppressed
FinasterideFinasteride18suppressed
LovastatinLovastatin18suppressed
MupirocinMupirocin1811
Clonidine HclClonidine Hcl17suppressed
Doxycycline HyclateDoxycycline Hyclate1716
Zolpidem Tartrate ErZolpidem Tartrate17suppressed
IbuprofenIbuprofen16suppressed
ChlorthalidoneChlorthalidone15suppressed
Ciprofloxacin HclCiprofloxacin Hcl1513
Citalopram HbrCitalopram Hydrobromide15suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl15suppressed
FenofibrateFenofibrate Nanocrystallized15suppressed
GlyburideGlyburide14suppressed
Mometasone FuroateMometasone Furoate14suppressed
Potassium Citrate ErPotassium Citrate14suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic14suppressed
ValacyclovirValacyclovir Hcl14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med13suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan13suppressed
Carvedilol ErCarvedilol Phosphate13suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1211
HydrocortisoneHydrocortisone12suppressed
LidocaineLidocaine12suppressed
BaclofenBaclofen11suppressed
Felodipine ErFelodipine11suppressed
Ibandronate SodiumIbandronate Sodium11suppressed
PrimidonePrimidone11suppressed
TelmisartanTelmisartan11suppressed

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 $469.87 · 17 records SANOFI-AVENTIS U.S. LLC ABRYSVO, CAPVAXIVE, COMIRNATY, Cologuard Collection Kit, GARDASIL 9, Heplisav-B, JARDIANCE, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, PREVNAR 20, REPATHA, Rybelsus, TZIELD, Wegovy, ZAVZPRET, ZEPBOUND 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