Healthcare provider profile · identity verified

Lyle J Onstad, MD

Allopathic & Osteopathic Physicians|Internal Medicine · GREAT FALLS, MT · NPI 1639105968

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 Lyle J Onstad, MD received $605.92 in general payments during 2025 across 30 reported records.

AstraZeneca Pharmaceuticals LP accounted for 24.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

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

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 29 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 14 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 64 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 67 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$605.92

30 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $150.4324.8%52025
Amgen Inc. Unresolved — no canonical attribution shown $60.6910.0%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $60.5610.0%42025
PFIZER INC. Unresolved — no canonical attribution shown $60.039.9%42025
Corcept Therapeutics Unresolved — no canonical attribution shown $51.578.5%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $41.166.8%22025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $33.715.6%22025
ABBVIE INC. Unresolved — no canonical attribution shown $31.735.2%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $31.185.2%22025
SI-BONE, INC. Unresolved — no canonical attribution shown $27.934.6%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $21.473.5%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $18.473.0%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $16.992.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$605.9230

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $150.43 5 2025
Source payment records
BEVESPI AEROSPHERE
Normalized: bevespi aerosphere
Drug AstraZeneca Pharmaceuticals LP $89.78 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $89.78 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $60.56 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $60.56 4 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $60.03 4 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $60.03 4 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $51.57 3 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $41.58 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $41.58 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $33.71 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $31.73 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $21.58 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $21.47 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $19.11 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $18.47 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $16.99 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $16.06 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $15.12 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 64
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
29 suppressed by CMS
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
14 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
64 suppressed by CMS
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
67 11

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 Calcium464128
Amlodipine BesylateAmlodipine Besylate25961
Losartan PotassiumLosartan Potassium25164
LisinoprilLisinopril23155
Tamsulosin HclTamsulosin Hcl22454
Pantoprazole SodiumPantoprazole Sodium21153
MeloxicamMeloxicam18749
Levothyroxine SodiumLevothyroxine Sodium18236
OmeprazoleOmeprazole15238
Metoprolol SuccinateMetoprolol Succinate13133
Escitalopram OxalateEscitalopram Oxalate12629
Metformin HclMetformin Hcl11128
AllopurinolAllopurinol10325
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen9418
FurosemideFurosemide8827
HydrochlorothiazideHydrochlorothiazide8521
GabapentinGabapentin8419
Rosuvastatin CalciumRosuvastatin Calcium8122
ClopidogrelClopidogrel Bisulfate7615
SimvastatinSimvastatin7522
Duloxetine HclDuloxetine Hcl7214
Pioglitazone HclPioglitazone Hcl6915
EliquisApixaban6711
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6618
Potassium ChloridePotassium Chloride6619
OzempicSemaglutide64suppressed
Citalopram HbrCitalopram Hydrobromide6112
Tramadol HclTramadol Hcl5711
Metoprolol TartrateMetoprolol Tartrate5211
FinasterideFinasteride51suppressed
Fluticasone PropionateFluticasone Propionate4825
Metformin Hcl ErMetformin Hcl4815
LorazepamLorazepam47suppressed
Zolpidem TartrateZolpidem Tartrate4611
Buspirone HclBuspirone Hcl45suppressed
Donepezil HclDonepezil Hcl42suppressed
SpironolactoneSpironolactone4213
Trazodone HclTrazodone Hcl4112
Quetiapine FumarateQuetiapine Fumarate39suppressed
CarvedilolCarvedilol38suppressed
Ropinirole HclRopinirole Hcl38suppressed
GlimepirideGlimepiride34suppressed
Olmesartan MedoxomilOlmesartan Medoxomil34suppressed
Warfarin SodiumWarfarin Sodium34suppressed
JanuviaSitagliptin Phosphate32suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide31suppressed
MyrbetriqMirabegron31suppressed
Tolterodine Tartrate ErTolterodine Tartrate31suppressed
Albuterol Sulfate HfaAlbuterol Sulfate29suppressed
JardianceEmpagliflozin29suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen29suppressed
AtenololAtenolol28suppressed
BumetanideBumetanide27suppressed
Pravastatin SodiumPravastatin Sodium26suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid25suppressed
Breo ElliptaFluticasone/Vilanterol24suppressed
ClonazepamClonazepam24suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol24suppressed
Venlafaxine Hcl ErVenlafaxine Hcl24suppressed
ValacyclovirValacyclovir Hcl23suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl22suppressed
Montelukast SodiumMontelukast Sodium21suppressed
SucralfateSucralfate21suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl20suppressed
AzithromycinAzithromycin1918
Bupropion XlBupropion Hcl19suppressed
ColchicineColchicine18suppressed
FamotidineFamotidine18suppressed
Sertraline HclSertraline Hcl18suppressed
Acetaminophen-CodeineAcetaminophen With Codeine17suppressed
Dicyclomine HclDicyclomine Hcl17suppressed
MirtazapineMirtazapine17suppressed
PregabalinPregabalin17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
XareltoRivaroxaban17suppressed
Azelastine HclAzelastine Hcl16suppressed
Hydralazine HclHydralazine Hcl16suppressed
MethocarbamolMethocarbamol16suppressed
RamiprilRamipril16suppressed
CelecoxibCelecoxib15suppressed
EzetimibeEzetimibe15suppressed
Ondansetron HclOndansetron Hcl15suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl15suppressed
Alendronate SodiumAlendronate Sodium14suppressed
AmoxicillinAmoxicillin1414
Ciprofloxacin HclCiprofloxacin Hcl1413
EstradiolEstradiol14suppressed
MounjaroTirzepatide14suppressed
TrulicityDulaglutide14suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1311
LidocaineLidocaine13suppressed
AlprazolamAlprazolam12suppressed
Benazepril HclBenazepril Hcl12suppressed
TelmisartanTelmisartan12suppressed
Testosterone CypionateTestosterone Cypionate12suppressed
LansoprazoleLansoprazole11suppressed
LevetiracetamLevetiracetam11suppressed
Novolog FlexpenInsulin Aspart11suppressed
PremarinEstrogens, Conjugated11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed

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 $605.92 · 30 records AstraZeneca Pharmaceuticals LP AIRSUPRA, BEVESPI AEROSPHERE, Cologuard Collection Kit, Dexcom G6 Transmitter, EVENITY, FARXIGA, Kerendia, Korlym, LEQVIO, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, REPATHA, SHINGRIX, The Cologuard Plus Collection Kit, UBRELVY, ZAVZPRET, ZEPBOUND 5
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