Healthcare provider profile · identity verified

Joseph William Barnard, DO

Allopathic & Osteopathic Physicians|Family Medicine · WEST PLAINS, MO · NPI 1467654715

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 William Barnard, DO received $16.82 in general payments during 2025 across 1 reported records.

Exact Sciences Corporation accounted for 100.0% of that reported general-payment amount.

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

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

Payment overview · 2025

General Payments

$16.82

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
Exact Sciences Corporation Unresolved — no canonical attribution shown $16.82100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$16.821

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
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $16.82 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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
Levothyroxine SodiumLevothyroxine Sodium43672
Atorvastatin CalciumAtorvastatin Calcium37982
Amlodipine BesylateAmlodipine Besylate35981
Pantoprazole SodiumPantoprazole Sodium31772
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen31373
LisinoprilLisinopril30778
Potassium ChloridePotassium Chloride30160
GabapentinGabapentin28061
Tramadol HclTramadol Hcl25941
Tamsulosin HclTamsulosin Hcl25250
Metoprolol TartrateMetoprolol Tartrate25054
EliquisApixaban22342
FurosemideFurosemide22158
Trazodone HclTrazodone Hcl20237
Metoprolol SuccinateMetoprolol Succinate18036
PrednisonePrednisone17392
Losartan PotassiumLosartan Potassium16842
Montelukast SodiumMontelukast Sodium14932
Citalopram HbrCitalopram Hydrobromide14624
ClopidogrelClopidogrel Bisulfate13826
MeloxicamMeloxicam13723
Metformin HclMetformin Hcl13531
OmeprazoleOmeprazole13440
SimvastatinSimvastatin13431
Quetiapine FumarateQuetiapine Fumarate13318
MirtazapineMirtazapine12320
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11957
Albuterol Sulfate HfaAlbuterol Sulfate11837
Sertraline HclSertraline Hcl11629
SpironolactoneSpironolactone11529
AlprazolamAlprazolam11219
LorazepamLorazepam11243
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst10434
Ciprofloxacin HclCiprofloxacin Hcl10146
Fluticasone PropionateFluticasone Propionate9933
Duloxetine HclDuloxetine Hcl9728
Fluoxetine HclFluoxetine Hcl9621
Buspirone HclBuspirone Hcl9522
HydrochlorothiazideHydrochlorothiazide9528
OzempicSemaglutide9016
Lantus SolostarInsulin Glargine,hum.Rec.Anlog8516
CarvedilolCarvedilol8425
AllopurinolAllopurinol8016
LevofloxacinLevofloxacin8032
FamotidineFamotidine7913
FinasterideFinasteride7916
BaclofenBaclofen7715
Metformin Hcl ErMetformin Hcl7723
Oxybutynin ChlorideOxybutynin Chloride7613
CefdinirCefdinir7438
CelecoxibCelecoxib7114
Cyclobenzaprine HclCyclobenzaprine Hcl7117
Venlafaxine Hcl ErVenlafaxine Hcl6915
Escitalopram OxalateEscitalopram Oxalate6813
Hydralazine HclHydralazine Hcl66suppressed
Amitriptyline HclAmitriptyline Hcl6521
Rosuvastatin CalciumRosuvastatin Calcium6519
OlanzapineOlanzapine64suppressed
Donepezil HclDonepezil Hcl62suppressed
Oxycodone HclOxycodone Hcl6212
Zolpidem TartrateZolpidem Tartrate6216
ValsartanValsartan6113
PregabalinPregabalin6018
ClonazepamClonazepam5914
Tizanidine HclTizanidine Hcl5818
FluconazoleFluconazole5429
Memantine HclMemantine Hcl51suppressed
AzithromycinAzithromycin5042
Isosorbide Mononitrate ErIsosorbide Mononitrate4915
NystatinNystatin4924
Carbidopa-LevodopaCarbidopa/Levodopa48suppressed
Doxycycline HyclateDoxycycline Hyclate4833
ChlorthalidoneChlorthalidone46suppressed
DiazepamDiazepam46suppressed
CephalexinCephalexin4323
JanuviaSitagliptin Phosphate42suppressed
RisperidoneRisperidone42suppressed
Propranolol HclPropranolol Hcl41suppressed
Paroxetine HclParoxetine Hcl40suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide39suppressed
TrulicityDulaglutide39suppressed
Repatha SureclickEvolocumab38suppressed
LamotrigineLamotrigine37suppressed
BumetanideBumetanide36suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3619
Divalproex SodiumDivalproex Sodium35suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate35suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl3412
AnastrozoleAnastrozole33suppressed
LevetiracetamLevetiracetam33suppressed
Ondansetron OdtOndansetron3316
Ventolin HfaAlbuterol Sulfate33suppressed
Clonidine HclClonidine Hcl3212
Pravastatin SodiumPravastatin Sodium3211
SucralfateSucralfate32suppressed
TopiramateTopiramate32suppressed
FarxigaDapagliflozin Propanediol31suppressed
MupirocinMupirocin3012
Esomeprazole MagnesiumEsomeprazole Magnesium29suppressed
EzetimibeEzetimibe29suppressed
GlipizideGlipizide2912
Ropinirole HclRopinirole Hcl27suppressed
Divalproex Sodium ErDivalproex Sodium26suppressed
NitroglycerinNitroglycerin2616
Alendronate SodiumAlendronate Sodium25suppressed
AtenololAtenolol25suppressed
Methenamine HippurateMethenamine Hippurate25suppressed
XareltoRivaroxaban25suppressed
KetoconazoleKetoconazole2411
MethocarbamolMethocarbamol23suppressed
Novolog FlexpenInsulin Aspart23suppressed
Tresiba Flextouch U-200Insulin Degludec23suppressed
GlimepirideGlimepiride22suppressed
LactuloseLactulose22suppressed
TemazepamTemazepam22suppressed
Hydroxyzine HclHydroxyzine Hcl2112
LovastatinLovastatin21suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen21suppressed
Enalapril MaleateEnalapril Maleate20suppressed
MounjaroTirzepatide20suppressed
Olmesartan MedoxomilOlmesartan Medoxomil20suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2014
Testosterone CypionateTestosterone Cypionate20suppressed
Amiodarone HclAmiodarone Hcl19suppressed
Azelastine HclAzelastine Hcl19suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol19suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate1911
LatanoprostLatanoprost19suppressed
MetronidazoleMetronidazole1912
Nifedipine ErNifedipine19suppressed
JardianceEmpagliflozin18suppressed
Pioglitazone HclPioglitazone Hcl18suppressed
Bupropion XlBupropion Hcl17suppressed
DigoxinDigoxin17suppressed
IbuprofenIbuprofen17suppressed
Ondansetron HclOndansetron Hcl17suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl17suppressed
PrimidonePrimidone17suppressed
Spiriva HandihalerTiotropium Bromide17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
Advair HfaFluticasone Propion/Salmeterol16suppressed
BudesonideBudesonide16suppressed
LinzessLinaclotide15suppressed
Olanzapine OdtOlanzapine15suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr14suppressed
Chlorhexidine GluconateChlorhexidine Gluconate14suppressed
FentanylFentanyl14suppressed
Galantamine HbrGalantamine Hbr14suppressed
Glipizide ErGlipizide14suppressed
Midodrine HclMidodrine Hcl14suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl14suppressed
EstradiolEstradiol13suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro13suppressed
LinezolidLinezolid13suppressed
Potassium Citrate ErPotassium Citrate13suppressed
Promethazine HclPromethazine Hcl13suppressed
SymbicortBudesonide/Formoterol Fumarate13suppressed
AripiprazoleAripiprazole12suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine12suppressed
Lamotrigine OdtLamotrigine12suppressed
Metoclopramide HclMetoclopramide Hcl12suppressed
NitrofurantoinNitrofurantoin Macrocrystal12suppressed
NystopNystatin12suppressed
RoflumilastRoflumilast12suppressed
Trihexyphenidyl HclTrihexyphenidyl Hcl12suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
Ziprasidone HclZiprasidone Hcl12suppressed
CalcitriolCalcitriol11suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Morphine Sulfate ErMorphine Sulfate11suppressed
OxycontinOxycodone 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 $16.82 · 1 records Exact Sciences Corporation The Cologuard Plus Collection Kit
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