Healthcare provider profile · identity verified

Jack A Lyon, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · MORRILTON, AR · NPI 1265524300

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 Jack A Lyon, M.D. received $20.28 in general payments during 2025 across 1 reported records.

Lilly USA, LLC accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

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 53 claims for Jardiance by this doctor in 2024.

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

Payment overview · 2025

General Payments

$20.28

1 reported records · 1 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 $20.28100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$20.281

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
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $20.28 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 53 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
53 15

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 Besylate27979
Atorvastatin CalciumAtorvastatin Calcium27684
Levothyroxine SodiumLevothyroxine Sodium22654
HydrochlorothiazideHydrochlorothiazide20661
OmeprazoleOmeprazole18755
GabapentinGabapentin16644
Losartan PotassiumLosartan Potassium16152
Metoprolol SuccinateMetoprolol Succinate15852
Metoprolol TartrateMetoprolol Tartrate14940
Potassium ChloridePotassium Chloride13946
PrednisonePrednisone12690
Sertraline HclSertraline Hcl12139
Trazodone HclTrazodone Hcl11430
GlipizideGlipizide11330
Metformin HclMetformin Hcl11031
LisinoprilLisinopril10635
CarvedilolCarvedilol10334
Metformin Hcl ErMetformin Hcl10128
Tamsulosin HclTamsulosin Hcl9632
LovastatinLovastatin9429
AtenololAtenolol8927
AmoxicillinAmoxicillin8471
OzempicSemaglutide8214
Warfarin SodiumWarfarin Sodium78suppressed
SimvastatinSimvastatin7025
Albuterol Sulfate HfaAlbuterol Sulfate6820
Lantus SolostarInsulin Glargine,hum.Rec.Anlog6715
Rosuvastatin CalciumRosuvastatin Calcium6622
FurosemideFurosemide6224
Escitalopram OxalateEscitalopram Oxalate6119
Fluticasone PropionateFluticasone Propionate5829
MeloxicamMeloxicam5823
Pantoprazole SodiumPantoprazole Sodium5415
EliquisApixaban5316
JardianceEmpagliflozin5315
AllopurinolAllopurinol5114
Pramipexole DihydrochloridePramipexole Di-Hcl5111
Tramadol HclTramadol Hcl5016
AzithromycinAzithromycin4948
Fluoxetine HclFluoxetine Hcl4914
FamotidineFamotidine4727
ClopidogrelClopidogrel Bisulfate4112
NaproxenNaproxen4122
EstradiolEstradiol3611
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog35suppressed
Doxycycline HyclateDoxycycline Hyclate3231
SpironolactoneSpironolactone32suppressed
CephalexinCephalexin2723
Glipizide ErGlipizide26suppressed
Pravastatin SodiumPravastatin Sodium26suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid26suppressed
SymbicortBudesonide/Formoterol Fumarate25suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol24suppressed
LantusInsulin Glargine,hum.Rec.Anlog24suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide24suppressed
Enalapril MaleateEnalapril Maleate22suppressed
FinasterideFinasteride22suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide22suppressed
Alendronate SodiumAlendronate Sodium21suppressed
Citalopram HbrCitalopram Hydrobromide21suppressed
Novolin RInsulin Regular, Human21suppressed
ChlorthalidoneChlorthalidone20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
Ciprofloxacin HclCiprofloxacin Hcl1918
Clonidine HclClonidine Hcl19suppressed
EzetimibeEzetimibe19suppressed
Humulin 70/30 KwikpenInsulin Nph Hum/Reg Insulin Hm19suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate19suppressed
Montelukast SodiumMontelukast Sodium19suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl17suppressed
Duloxetine HclDuloxetine Hcl17suppressed
Oxybutynin ChlorideOxybutynin Chloride17suppressed
XareltoRivaroxaban16suppressed
Bupropion XlBupropion Hcl15suppressed
PaxlovidNirmatrelvir/Ritonavir1515
SucralfateSucralfate15suppressed
Zolpidem TartrateZolpidem Tartrate15suppressed
Klor-Con M20Potassium Chloride14suppressed
AlprazolamAlprazolam13suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
Bupropion HclBupropion Hcl13suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1211
Ventolin HfaAlbuterol Sulfate12suppressed
ClonazepamClonazepam11suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1111
TorsemideTorsemide11suppressed
ValsartanValsartan11suppressed

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 $20.28 · 1 records Lilly USA, LLC JARDIANCE 1
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