Healthcare provider profile · identity verified

Erhan Kucuk, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · WAYNE, NJ · NPI 1528069416

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 Erhan Kucuk, M.D. received $140.35 in general payments during 2025 across 8 reported records.

Novo Nordisk Inc accounted for 25.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

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

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 62 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 62 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 15 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 12 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

$140.35

8 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $35.1925.1%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $30.8021.9%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $22.0515.7%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $18.7713.4%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.5912.5%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $15.9511.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$140.358

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
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $30.80 2 2025
Source payment records
  • 2025-12-01 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $13.91 · Open Payments source
  • 2025-12-15 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $16.89 · Open Payments source
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $22.05 1 2025
Source payment records
LAGEVRIO
Normalized: lagevrio
Drug Merck Sharp & Dohme LLC $18.77 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $17.59 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $16.55 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $15.95 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $15.95 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 62 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 15
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
62 16
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
62 16
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
15 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
12 suppressed by CMS

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 Calcium336101
Amlodipine BesylateAmlodipine Besylate31984
Levothyroxine SodiumLevothyroxine Sodium27661
Metformin HclMetformin Hcl17250
Rosuvastatin CalciumRosuvastatin Calcium16355
Metoprolol SuccinateMetoprolol Succinate15647
Losartan PotassiumLosartan Potassium14738
Pantoprazole SodiumPantoprazole Sodium10929
LisinoprilLisinopril10530
FurosemideFurosemide10125
HydrochlorothiazideHydrochlorothiazide10034
EliquisApixaban9921
Tamsulosin HclTamsulosin Hcl9925
Hydralazine HclHydralazine Hcl9822
AlprazolamAlprazolam9323
Metformin Hcl ErMetformin Hcl8734
ClopidogrelClopidogrel Bisulfate8622
Escitalopram OxalateEscitalopram Oxalate8525
Trazodone HclTrazodone Hcl7219
FinasterideFinasteride6817
Sertraline HclSertraline Hcl6814
JanuviaSitagliptin Phosphate6414
SimvastatinSimvastatin6420
JardianceEmpagliflozin6216
GabapentinGabapentin6118
AtenololAtenolol6014
OmeprazoleOmeprazole5917
Metoprolol TartrateMetoprolol Tartrate5512
Divalproex SodiumDivalproex Sodium5311
ValsartanValsartan5312
Pioglitazone HclPioglitazone Hcl5112
Potassium ChloridePotassium Chloride5015
AllopurinolAllopurinol4814
Lantus SolostarInsulin Glargine,hum.Rec.Anlog48suppressed
GlimepirideGlimepiride4214
TradjentaLinagliptin4111
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril4011
OlanzapineOlanzapine40suppressed
Benazepril HclBenazepril Hcl38suppressed
FamotidineFamotidine3714
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3511
Albuterol Sulfate HfaAlbuterol Sulfate3315
IrbesartanIrbesartan3212
MeloxicamMeloxicam3111
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide31suppressed
GlipizideGlipizide30suppressed
Pravastatin SodiumPravastatin Sodium30suppressed
Alendronate SodiumAlendronate Sodium29suppressed
Nifedipine ErNifedipine29suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro28suppressed
MirtazapineMirtazapine28suppressed
Olmesartan MedoxomilOlmesartan Medoxomil28suppressed
Donepezil HclDonepezil Hcl27suppressed
RamiprilRamipril27suppressed
CarvedilolCarvedilol26suppressed
LidocaineLidocaine26suppressed
PrednisonePrednisone2621
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide25suppressed
Memantine HclMemantine Hcl25suppressed
Paroxetine HclParoxetine Hcl25suppressed
Ipratropium BromideIpratropium Bromide2423
JanumetSitagliptin Phos/Metformin Hcl23suppressed
MisoprostolMisoprostol21suppressed
Tramadol HclTramadol Hcl21suppressed
LevetiracetamLevetiracetam20suppressed
Nebivolol HclNebivolol Hcl20suppressed
Terazosin HclTerazosin Hcl20suppressed
BaclofenBaclofen19suppressed
Quetiapine FumarateQuetiapine Fumarate19suppressed
Carbidopa-LevodopaCarbidopa/Levodopa18suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl18suppressed
Meclizine HclMeclizine Hcl18suppressed
Timolol MaleateTimolol Maleate18suppressed
XareltoRivaroxaban18suppressed
EzetimibeEzetimibe17suppressed
LatanoprostLatanoprost17suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic17suppressed
RisperidoneRisperidone17suppressed
FenofibrateFenofibrate16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate16suppressed
MounjaroTirzepatide15suppressed
RivastigmineRivastigmine15suppressed
TorsemideTorsemide15suppressed
CreonLipase/Protease/Amylase14suppressed
Duloxetine HclDuloxetine Hcl14suppressed
Humalog Kwikpen U-100Insulin Lispro14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1413
Triamcinolone AcetonideTriamcinolone Acetonide14suppressed
Alphagan PBrimonidine Tartrate13suppressed
Labetalol HclLabetalol Hcl13suppressed
SucralfateSucralfate13suppressed
Benztropine MesylateBenztropine Mesylate12suppressed
FarxigaDapagliflozin Propanediol12suppressed
Fludrocortisone AcetateFludrocortisone Acetate12suppressed
Fluticasone PropionateFluticasone Propionate12suppressed
Ondansetron HclOndansetron Hcl12suppressed
OzempicSemaglutide12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
Zolpidem TartrateZolpidem Tartrate12suppressed
ClonazepamClonazepam11suppressed
Montelukast SodiumMontelukast Sodium11suppressed
Ranolazine ErRanolazine11suppressed
ValacyclovirValacyclovir Hcl11suppressed

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 $140.35 · 8 records Novo Nordisk Inc Cologuard Collection Kit, JARDIANCE, LAGEVRIO, MOUNJARO, Wegovy, XIFAXAN, ZEPBOUND 4
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