Healthcare provider profile · identity verified

Joel D Walz, MD

Allopathic & Osteopathic Physicians|Family Medicine · GRAND FORKS, ND · NPI 1639265994

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 Joel D Walz, MD received $242.47 in general payments during 2025 across 2 reported records.

Amgen Inc. accounted for 72.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

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

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 100 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 14 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 19 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$242.47

2 reported records · 2 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
Amgen Inc. Unresolved — no canonical attribution shown $175.0072.2%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $67.4727.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$175.001
Food and Beverage$67.471

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
PROLIA
Normalized: prolia
Biological Amgen Inc. $175.00 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $67.47 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 14
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
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
100 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
14 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
19 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 Calcium763186
Amlodipine BesylateAmlodipine Besylate37983
LisinoprilLisinopril35782
Metformin HclMetformin Hcl31176
Levothyroxine SodiumLevothyroxine Sodium28467
Metoprolol SuccinateMetoprolol Succinate27767
HydrochlorothiazideHydrochlorothiazide25874
Pantoprazole SodiumPantoprazole Sodium25059
SimvastatinSimvastatin22861
OmeprazoleOmeprazole22660
Tamsulosin HclTamsulosin Hcl22059
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide17444
GabapentinGabapentin17242
Rosuvastatin CalciumRosuvastatin Calcium16342
Losartan PotassiumLosartan Potassium15846
EliquisApixaban14429
SpironolactoneSpironolactone13828
Zolpidem TartrateZolpidem Tartrate13520
AllopurinolAllopurinol13330
ClopidogrelClopidogrel Bisulfate13031
Sertraline HclSertraline Hcl13029
Metformin Hcl ErMetformin Hcl12334
Escitalopram OxalateEscitalopram Oxalate11729
OzempicSemaglutide10616
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10420
Albuterol Sulfate HfaAlbuterol Sulfate10033
JardianceEmpagliflozin10019
LorazepamLorazepam9924
Bupropion XlBupropion Hcl9720
Donepezil HclDonepezil Hcl9517
Tramadol HclTramadol Hcl9326
Fluticasone PropionateFluticasone Propionate9129
Pioglitazone HclPioglitazone Hcl9117
CarvedilolCarvedilol8927
Warfarin SodiumWarfarin Sodium8920
FurosemideFurosemide8525
MirtazapineMirtazapine8419
Metoprolol TartrateMetoprolol Tartrate8125
Oxycodone HclOxycodone Hcl8017
IrbesartanIrbesartan7721
BumetanideBumetanide6912
Potassium ChloridePotassium Chloride6913
GlipizideGlipizide6615
Duloxetine HclDuloxetine Hcl6516
AlprazolamAlprazolam6413
Pravastatin SodiumPravastatin Sodium6215
Amitriptyline HclAmitriptyline Hcl60suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide6016
Venlafaxine Hcl ErVenlafaxine Hcl60suppressed
FamotidineFamotidine5714
Cyclobenzaprine HclCyclobenzaprine Hcl5611
Montelukast SodiumMontelukast Sodium5316
CelecoxibCelecoxib5111
Lantus SolostarInsulin Glargine,hum.Rec.Anlog5115
Trazodone HclTrazodone Hcl5116
JantovenWarfarin Sodium4811
PrednisonePrednisone4825
LactuloseLactulose47suppressed
Quetiapine FumarateQuetiapine Fumarate47suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4616
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4511
Memantine HclMemantine Hcl44suppressed
FinasterideFinasteride4311
Citalopram HbrCitalopram Hydrobromide42suppressed
Clonidine HclClonidine Hcl40suppressed
Carbidopa-LevodopaCarbidopa/Levodopa38suppressed
Propranolol Hcl ErPropranolol Hcl37suppressed
ChlorthalidoneChlorthalidone36suppressed
ClonazepamClonazepam3614
PregabalinPregabalin36suppressed
Valproic AcidValproic Acid (As Sodium Salt)36suppressed
Fluoxetine HclFluoxetine Hcl33suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen31suppressed
EzetimibeEzetimibe30suppressed
XareltoRivaroxaban30suppressed
AtenololAtenolol28suppressed
Klor-Con M10Potassium Chloride28suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl26suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid26suppressed
Venlafaxine HclVenlafaxine Hcl26suppressed
Methenamine HippurateMethenamine Hippurate25suppressed
Methylphenidate HclMethylphenidate Hcl25suppressed
Propranolol HclPropranolol Hcl25suppressed
RamiprilRamipril25suppressed
Ventolin HfaAlbuterol Sulfate2511
FarxigaDapagliflozin Propanediol24suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic24suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog23suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate23suppressed
JanuviaSitagliptin Phosphate23suppressed
Breo ElliptaFluticasone/Vilanterol22suppressed
Doxazosin MesylateDoxazosin Mesylate22suppressed
NuedextaDextromethorphan Hbr/Quinidine22suppressed
Enalapril MaleateEnalapril Maleate20suppressed
LevetiracetamLevetiracetam20suppressed
Morphine Sulfate ErMorphine Sulfate20suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic20suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2014
Ropinirole HclRopinirole Hcl20suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium19suppressed
Labetalol HclLabetalol Hcl19suppressed
TrulicityDulaglutide19suppressed
Ibandronate SodiumIbandronate Sodium18suppressed
KetoconazoleKetoconazole18suppressed
MeloxicamMeloxicam18suppressed
Paroxetine HclParoxetine Hcl18suppressed
Benazepril HclBenazepril Hcl17suppressed
DigoxinDigoxin17suppressed
Doxycycline HyclateDoxycycline Hyclate1712
EstradiolEstradiol17suppressed
NitroglycerinNitroglycerin1711
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim17suppressed
BaclofenBaclofen16suppressed
Dicyclomine HclDicyclomine Hcl16suppressed
Dropsafe Pen NeedlePen Needle, Diabetic, Safety16suppressed
SynthroidLevothyroxine Sodium16suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)15suppressed
LansoprazoleLansoprazole15suppressed
LumiganBimatoprost15suppressed
SymbicortBudesonide/Formoterol Fumarate15suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
Victoza 2-PakLiraglutide15suppressed
Ciprofloxacin HclCiprofloxacin Hcl14suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol14suppressed
GlimepirideGlimepiride14suppressed
IbuprofenIbuprofen14suppressed
Klor-Con M20Potassium Chloride14suppressed
MounjaroTirzepatide14suppressed
RisperidoneRisperidone14suppressed
SotalolSotalol Hcl14suppressed
ValsartanValsartan14suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med13suppressed
Divalproex Sodium ErDivalproex Sodium13suppressed
Doxepin HclDoxepin Hcl13suppressed
FenofibrateFenofibrate13suppressed
FluconazoleFluconazole13suppressed
Fosinopril SodiumFosinopril Sodium13suppressed
Humalog Kwikpen U-100Insulin Lispro13suppressed
Incruse ElliptaUmeclidinium Bromide13suppressed
Ziprasidone HclZiprasidone Hcl13suppressed
Advair HfaFluticasone Propion/Salmeterol12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril12suppressed
DutasterideDutasteride12suppressed
LinzessLinaclotide12suppressed
Repatha SureclickEvolocumab12suppressed
Risedronate SodiumRisedronate Sodium12suppressed
Spiriva HandihalerTiotropium Bromide12suppressed
Tizanidine HclTizanidine Hcl12suppressed
Ultra-Fine Original Pen NeedlePen Needle, Diabetic12suppressed
AzithromycinAzithromycin1111
Betamethasone DipropionateBetamethasone Dipropionate11suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate11suppressed
CephalexinCephalexin11suppressed
CrestorRosuvastatin Calcium11suppressed
FluocinonideFluocinonide11suppressed
Hydralazine HclHydralazine Hcl11suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp11suppressed
OxycontinOxycodone Hcl11suppressed
RiluzoleRiluzole11suppressed
TelmisartanTelmisartan11suppressed
Verapamil ErVerapamil Hcl11suppressed
Verapamil SrVerapamil 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 $242.47 · 2 records Amgen Inc. MOUNJARO, PROLIA 3
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