Healthcare provider profile · identity verified

Nidal Hasan, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · CHICAGO, IL · NPI 1326024134

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 Nidal Hasan, MD received $546.00 in general payments during 2025 across 33 reported records.

Lilly USA, LLC accounted for 35.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

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

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 38 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 38 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 118 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 38 claims for Trulicity 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 378 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 42 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$546.00

33 reported records · 6 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
Lilly USA, LLC Unresolved — no canonical attribution shown $192.6035.3%142025
Novo Nordisk Inc Unresolved — no canonical attribution shown $146.0826.8%92025
Amgen Inc. Unresolved — no canonical attribution shown $142.7726.1%72025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $30.005.5%12025
Abbott Laboratories Unresolved — no canonical attribution shown $21.003.9%12025
RECORDATI_RARE_DISEASES_INC. Unresolved — no canonical attribution shown $13.552.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$501.0032
Education$45.001

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
TEPEZZA
Normalized: tepezza
Biological Amgen Inc. $142.77 7 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $123.14 11 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $123.14 11 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $73.80 4 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $73.80 4 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $72.28 5 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $54.46 3 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $21.00 1 2025
Source payment records
ISTURISA
Normalized: isturisa
Drug RECORDATI_RARE_DISEASES_INC. $13.55 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
JARDIANCE
jardiance
2025 Jardiance 2024 38 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 118 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 378 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 42 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
38 17
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
38 17
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
118 25
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
38 13
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
378 73
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
42 14

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
OzempicSemaglutide37873
Metformin HclMetformin Hcl344114
Levothyroxine SodiumLevothyroxine Sodium20456
Atorvastatin CalciumAtorvastatin Calcium17266
MounjaroTirzepatide11825
FarxigaDapagliflozin Propanediol10032
GlipizideGlipizide8935
Pantoprazole SodiumPantoprazole Sodium8833
Amlodipine BesylateAmlodipine Besylate7826
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7329
Losartan PotassiumLosartan Potassium7226
Metoprolol SuccinateMetoprolol Succinate6423
Rosuvastatin CalciumRosuvastatin Calcium6422
JanuviaSitagliptin Phosphate6016
LisinoprilLisinopril5916
Novolog FlexpenInsulin Aspart5216
PrednisonePrednisone4920
Testosterone CypionateTestosterone Cypionate4414
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp4212
RybelsusSemaglutide4214
Zolpidem TartrateZolpidem Tartrate42suppressed
JardianceEmpagliflozin3817
TrulicityDulaglutide3813
TopiramateTopiramate37suppressed
RepaglinideRepaglinide3612
FurosemideFurosemide3516
Tamsulosin HclTamsulosin Hcl3412
EzetimibeEzetimibe33suppressed
GlimepirideGlimepiride3311
Humalog Kwikpen U-100Insulin Lispro3314
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic3111
CarvedilolCarvedilol3013
Cinacalcet HclCinacalcet Hcl30suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog2911
Nano 2nd Gen Pen NeedlePen Needle, Diabetic29suppressed
AzithromycinAzithromycin2819
GabapentinGabapentin2815
Nifedipine ErNifedipine27suppressed
SimvastatinSimvastatin27suppressed
TradjentaLinagliptin27suppressed
AfrezzaInsulin Regular, Human26suppressed
MethimazoleMethimazole26suppressed
OmeprazoleOmeprazole25suppressed
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro24suppressed
Liothyronine SodiumLiothyronine Sodium24suppressed
Ultra-Fine Micro Pen NeedlePen Needle, Diabetic2412
PregabalinPregabalin23suppressed
SynthroidLevothyroxine Sodium22suppressed
Tresiba Flextouch U-200Insulin Degludec21suppressed
AcarboseAcarbose20suppressed
HydrochlorothiazideHydrochlorothiazide20suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1913
Fiasp FlextouchInsulin Aspart (Niacinamide)19suppressed
Hydralazine HclHydralazine Hcl19suppressed
Pioglitazone HclPioglitazone Hcl19suppressed
Potassium ChloridePotassium Chloride19suppressed
Albuterol Sulfate HfaAlbuterol Sulfate18suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl18suppressed
Metoprolol TartrateMetoprolol Tartrate18suppressed
Escitalopram OxalateEscitalopram Oxalate17suppressed
Tresiba Flextouch U-100Insulin Degludec17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide17suppressed
ClopidogrelClopidogrel Bisulfate16suppressed
Pravastatin SodiumPravastatin Sodium16suppressed
Bupropion Hcl SrBupropion Hcl15suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro15suppressed
FluconazoleFluconazole14suppressed
Tolterodine TartrateTolterodine Tartrate14suppressed
CephalexinCephalexin1311
Fluticasone PropionateFluticasone Propionate13suppressed
Ondansetron HclOndansetron Hcl13suppressed
Quetiapine FumarateQuetiapine Fumarate13suppressed
Vitamin D2Ergocalciferol (Vitamin D2)13suppressed
Donepezil HclDonepezil Hcl12suppressed
HydrocortisoneHydrocortisone12suppressed
Trueplus Pen NeedlePen Needle, Diabetic12suppressed
AlprazolamAlprazolam11suppressed
Buspirone HclBuspirone Hcl11suppressed
EliquisApixaban11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Montelukast SodiumMontelukast Sodium11suppressed
Repatha SyringeEvolocumab11suppressed

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 $546.00 · 33 records Lilly USA, LLC FREESTYLE LIBRE 3, ISTURISA, JARDIANCE, MOUNJARO, Ozempic, Rybelsus, TEPEZZA, Wegovy, ZEPBOUND 6
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