Healthcare provider profile · identity verified

Joseph W Luinstra, MD

Allopathic & Osteopathic Physicians|Family Medicine · NEWTON, KS · NPI 1356378236

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 Joseph W Luinstra, MD received $204.08 in general payments during 2025 across 10 reported records.

Lilly USA, LLC accounted for 25.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Farxiga 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 186 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 59 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 107 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 98 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 56 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$204.08

10 reported records · 7 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 $52.7525.9%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $45.4522.3%22025
SANOFI PASTEUR INC. Unresolved — no canonical attribution shown $27.8413.6%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $23.7711.7%12025
PFIZER INC. Unresolved — no canonical attribution shown $22.1510.8%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $17.718.7%12025
Karyopharm Therapeutics Inc. Unresolved — no canonical attribution shown $14.417.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$204.0810

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
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $52.75 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $45.45 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $38.26 2 2025
Source payment records
BEYFORTUS
Normalized: beyfortus
Biological SANOFI PASTEUR INC. $27.84 1 2025
Source payment records
FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE
Normalized: flublok quadrivalent northern hemisphere
Biological SANOFI PASTEUR INC. $27.84 1 2025
Source payment records
FLUZONE QUADRIVALENT NORTHERN HEMISPHERE
Normalized: fluzone quadrivalent northern hemisphere
Biological SANOFI PASTEUR INC. $27.84 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $23.95 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $23.77 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $22.15 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $22.15 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $22.15 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $17.71 1 2025
Source payment records
XPOVIO
Normalized: xpovio
Drug Karyopharm Therapeutics Inc. $14.41 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 59
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 98 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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
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
186 55
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
59 suppressed by CMS
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
107 18
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
98 16
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
56 11
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
13 13

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
Amlodipine BesylateAmlodipine Besylate422110
OmeprazoleOmeprazole400106
Levothyroxine SodiumLevothyroxine Sodium35678
Atorvastatin CalciumAtorvastatin Calcium34895
Losartan PotassiumLosartan Potassium28073
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen26962
Metformin HclMetformin Hcl24870
SimvastatinSimvastatin22862
LisinoprilLisinopril22366
XareltoRivaroxaban20253
JardianceEmpagliflozin18655
Tamsulosin HclTamsulosin Hcl16549
FurosemideFurosemide15337
Citalopram HbrCitalopram Hydrobromide13933
Tramadol HclTramadol Hcl13619
MeloxicamMeloxicam13439
Potassium ChloridePotassium Chloride13132
GabapentinGabapentin12925
Metoprolol TartrateMetoprolol Tartrate12929
HydrochlorothiazideHydrochlorothiazide12434
Pantoprazole SodiumPantoprazole Sodium11935
CephalexinCephalexin10779
TrulicityDulaglutide10718
AllopurinolAllopurinol10328
PrednisonePrednisone10174
OzempicSemaglutide9816
AzithromycinAzithromycin9673
Trazodone HclTrazodone Hcl9220
Metoprolol SuccinateMetoprolol Succinate8622
AtenololAtenolol8326
Zolpidem TartrateZolpidem Tartrate79suppressed
CarvedilolCarvedilol7815
LinzessLinaclotide7323
Duloxetine HclDuloxetine Hcl7120
Albuterol Sulfate HfaAlbuterol Sulfate7034
FinasterideFinasteride7019
Quetiapine FumarateQuetiapine Fumarate66suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl6520
JanuviaSitagliptin Phosphate6416
LovastatinLovastatin6315
Pravastatin SodiumPravastatin Sodium6113
MounjaroTirzepatide59suppressed
AmoxicillinAmoxicillin5841
EliquisApixaban5611
ClopidogrelClopidogrel Bisulfate5415
Sertraline HclSertraline Hcl4913
ChlorthalidoneChlorthalidone4714
Rosuvastatin CalciumRosuvastatin Calcium4616
Tresiba Flextouch U-100Insulin Degludec46suppressed
MupirocinMupirocin4530
Bupropion XlBupropion Hcl39suppressed
FamotidineFamotidine3811
Fluticasone PropionateFluticasone Propionate3715
Venlafaxine Hcl ErVenlafaxine Hcl37suppressed
Benazepril HclBenazepril Hcl34suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium34suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr33suppressed
Alendronate SodiumAlendronate Sodium3212
GlimepirideGlimepiride32suppressed
Novolog FlexpenInsulin Aspart32suppressed
BaclofenBaclofen31suppressed
Doxycycline HyclateDoxycycline Hyclate3123
DiazepamDiazepam30suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog30suppressed
Adacel TdapDiph,pertuss(Acell),tet Vac/Pf2929
Diltiazem 24hr Er (Cd)Diltiazem Hcl29suppressed
Donepezil HclDonepezil Hcl27suppressed
EzetimibeEzetimibe27suppressed
InvokanaCanagliflozin27suppressed
SpironolactoneSpironolactone27suppressed
SucralfateSucralfate27suppressed
ClonazepamClonazepam25suppressed
Oxycodone HclOxycodone Hcl25suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf2523
Aimovig AutoinjectorErenumab-Aooe24suppressed
Paroxetine HclParoxetine Hcl24suppressed
Propranolol HclPropranolol Hcl24suppressed
Escitalopram OxalateEscitalopram Oxalate23suppressed
Hydroxyzine HclHydroxyzine Hcl23suppressed
Terazosin HclTerazosin Hcl23suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol22suppressed
FluconazoleFluconazole2216
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide22suppressed
LorazepamLorazepam22suppressed
BumetanideBumetanide21suppressed
DigoxinDigoxin21suppressed
LevofloxacinLevofloxacin2118
MirtazapineMirtazapine2111
Soliqua 100-33Insulin Glargine/Lixisenatide21suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid21suppressed
Ciprofloxacin HclCiprofloxacin Hcl2020
FarxigaDapagliflozin Propanediol20suppressed
Fluoxetine HclFluoxetine Hcl19suppressed
Nebivolol HclNebivolol Hcl19suppressed
Bydureon BciseExenatide Microspheres18suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog18suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)17suppressed
Hydralazine HclHydralazine Hcl17suppressed
MethylprednisoloneMethylprednisolone1716
Bisoprolol FumarateBisoprolol Fumarate16suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine16suppressed
Montelukast SodiumMontelukast Sodium16suppressed
Bupropion HclBupropion Hcl15suppressed
Metformin Hcl ErMetformin Hcl15suppressed
Tizanidine HclTizanidine Hcl15suppressed
Triamcinolone AcetonideTriamcinolone Acetonide15suppressed
Buspirone HclBuspirone Hcl14suppressed
FenofibrateFenofibrate Nanocrystallized14suppressed
IbuprofenIbuprofen14suppressed
Klor-Con M20Potassium Chloride14suppressed
Oxybutynin ChlorideOxybutynin Chloride14suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen14suppressed
PregabalinPregabalin14suppressed
Ondansetron HclOndansetron Hcl13suppressed
PaxlovidNirmatrelvir/Ritonavir1313
Xultophy 100-3.6Insulin Degludec/Liraglutide13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
CelecoxibCelecoxib12suppressed
IndapamideIndapamide12suppressed
Morphine Sulfate ErMorphine Sulfate12suppressed
SotalolSotalol Hcl12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
ColchicineColchicine11suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
SynthroidLevothyroxine Sodium11suppressed
TopiramateTopiramate11suppressed
Venlafaxine HclVenlafaxine 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 $204.08 · 10 records Lilly USA, LLC ABRYSVO, AIRSUPRA, BEYFORTUS, COMIRNATY, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, FLUZONE QUADRIVALENT NORTHERN HEMISPHERE, Kerendia, MOUNJARO, Ozempic, PREVNAR 20, Rybelsus, XPOVIO, ZEPBOUND 7
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