Healthcare provider profile · identity verified

Mckenzie Lueken

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant · EVANSVILLE, IN · NPI 1003418682

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 Mckenzie Lueken received $1,373.83 in general payments during 2025 across 63 reported records.

UCB, Inc. accounted for 25.9% 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: Actemra, Enbrel, Orencia.

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 HUMIRA as an associated drug or biological on 1828 records involving 689 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Humira by this doctor in 2024.

Amgen 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 ENBREL as an associated drug or biological on 9330 records involving 2094 distinct recipient NPIs. Public Medicare Part D data also shows 54 claims for Enbrel by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORENCIA as an associated drug or biological on 10404 records involving 2463 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Orencia by this doctor in 2024.

Genentech USA, 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 Actemra as an associated drug or biological on 2116 records involving 1314 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Actemra by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,373.83

63 reported records · 13 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
UCB, Inc. Unresolved — no canonical attribution shown $356.2325.9%142025
ABBVIE INC. Unresolved — no canonical attribution shown $336.5524.5%182025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $113.038.2%52025
Amgen Inc. Unresolved — no canonical attribution shown $99.367.2%62025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $97.597.1%52025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $91.546.7%42025
PFIZER INC. Unresolved — no canonical attribution shown $78.595.7%42025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $69.255.0%12025
Genentech USA, Inc. Unresolved — no canonical attribution shown $42.853.1%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $34.982.5%12025
SOBI, INC Unresolved — no canonical attribution shown $25.191.8%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $14.551.1%12025
Organon LLC Unresolved — no canonical attribution shown $14.121.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,373.8363

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
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $356.23 14 2025
Source payment records
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $211.21 11 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $125.34 7 2025
Source payment records
ORENCIA
Normalized: orencia
Biological E.R. Squibb & Sons, L.L.C. $113.03 5 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $97.59 5 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $78.59 4 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $69.25 1 2025
Source payment records
TAVNEOS
Normalized: tavneos
Drug Amgen Inc. $63.05 4 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $58.55 3 2025
Source payment records
ENBREL
Normalized: enbrel
Biological Amgen Inc. $36.31 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $36.31 2 2025
Source payment records
TALTZ
Normalized: taltz
Drug Lilly USA, LLC $34.98 1 2025
Source payment records
ILARIS
Normalized: ilaris
Drug Novartis Pharmaceuticals Corporation $32.99 1 2025
Source payment records
Kineret
Normalized: kineret
Drug SOBI, INC $25.19 1 2025
Source payment records
Gazyva
Normalized: gazyva
Biological Genentech USA, Inc. $24.23 1 2025
Source payment records
Actemra
Normalized: actemra
Biological Genentech USA, Inc. $18.62 1 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $14.55 1 2025
Source payment records
HADLIMA
Normalized: hadlima
Drug Organon LLC $14.12 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
Actemra
actemra
2025 Actemra 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D
ENBREL
enbrel
2025 Enbrel 2024 54
Beneficiary count suppressed
exact normalized Medicare Part D
ORENCIA
orencia
2025 Orencia 2024 30
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 HUMIRA
open payments reported associated product
CMS Open Payments — General Payments
1828 supporting records · 689 recipient NPIs · example record 1201353784
Humira · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 ENBREL
open payments reported associated product
CMS Open Payments — General Payments
9330 supporting records · 2094 recipient NPIs · example record 1226877474
Enbrel · 2024
Exact normalized brand match · 1 Part D row
54 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ORENCIA
open payments reported associated product
CMS Open Payments — General Payments
10404 supporting records · 2463 recipient NPIs · example record 1184378623
Orencia · 2024
Exact normalized brand match · 1 Part D row
30 suppressed by CMS
Genentech USA, Inc.
Exact reporting entity; no affiliate inference
2025 Actemra
open payments reported associated product
CMS Open Payments — General Payments
2116 supporting records · 1314 recipient NPIs · example record 1211488494
Actemra · 2024
Exact normalized brand match · 1 Part D row
16 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
Hydroxychloroquine SulfateHydroxychloroquine Sulfate653161
MethotrexateMethotrexate Sodium565141
PrednisonePrednisone555186
AllopurinolAllopurinol10732
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10016
GabapentinGabapentin9617
SulfasalazineSulfasalazine9523
Humira(Cf) PenAdalimumab9211
Enbrel SureclickEtanercept77suppressed
LeflunomideLeflunomide7520
MethylprednisoloneMethylprednisolone6648
Tizanidine HclTizanidine Hcl6519
Folic AcidFolic Acid5819
EnbrelEtanercept54suppressed
CelecoxibCelecoxib5314
Cyclobenzaprine HclCyclobenzaprine Hcl4811
Mycophenolate MofetilMycophenolate Mofetil4211
Alendronate SodiumAlendronate Sodium4115
Diclofenac SodiumDiclofenac Sodium35suppressed
AzathioprineAzathioprine30suppressed
OrenciaAbatacept30suppressed
Tramadol HclTramadol Hcl30suppressed
Leucovorin CalciumLeucovorin Calcium27suppressed
MeloxicamMeloxicam26suppressed
KevzaraSarilumab23suppressed
Enbrel MiniEtanercept22suppressed
Duloxetine HclDuloxetine Hcl20suppressed
Pilocarpine HclPilocarpine Hcl20suppressed
BaclofenBaclofen17suppressed
ActemraTocilizumab16suppressed
Methotrexate SodiumMethotrexate Sodium/Pf15suppressed
NaproxenNaproxen15suppressed
Morphine Sulfate ErMorphine Sulfate14suppressed
Amlodipine BesylateAmlodipine Besylate12suppressed
HumiraAdalimumab12suppressed

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 $1,373.83 · 63 records UCB, Inc. Actemra, BENLYSTA, Bimzelx, COSENTYX, ENBREL, Gazyva, HADLIMA, ILARIS, Kineret, ORENCIA, OTEZLA, REZDIFFRA, RINVOQ, SKYRIZI, TALTZ, TAVNEOS, TREMFYA, XELJANZ 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