Healthcare provider profile · identity verified

Matthew John Leary, DO

Family Practice · SALEM, OR · NPI 1891324489

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Calcium17579
LisinoprilLisinopril16265
Amlodipine BesylateAmlodipine Besylate15857
Levothyroxine SodiumLevothyroxine Sodium13247
Losartan PotassiumLosartan Potassium12954
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12037
GabapentinGabapentin11144
Pantoprazole SodiumPantoprazole Sodium9636
Albuterol Sulfate HfaAlbuterol Sulfate8941
ChlorthalidoneChlorthalidone7528
Tamsulosin HclTamsulosin Hcl7531
Rosuvastatin CalciumRosuvastatin Calcium7229
Trazodone HclTrazodone Hcl6932
Metformin Hcl ErMetformin Hcl6729
SimvastatinSimvastatin6527
Metformin HclMetformin Hcl6028
Potassium ChloridePotassium Chloride5923
FurosemideFurosemide5423
Metoprolol TartrateMetoprolol Tartrate4821
JardianceEmpagliflozin4619
Metoprolol SuccinateMetoprolol Succinate4419
Duloxetine HclDuloxetine Hcl3915
Humulin NInsulin Nph Human Isophane3812
CarvedilolCarvedilol3713
HydrochlorothiazideHydrochlorothiazide3716
OmeprazoleOmeprazole3719
Oxycodone HclOxycodone Hcl3613
PradaxaDabigatran Etexilate Mesylate3617
Sertraline HclSertraline Hcl34suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3213
AtenololAtenolol3113
Fluoxetine HclFluoxetine Hcl3112
AllopurinolAllopurinol29suppressed
GlipizideGlipizide2911
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide2913
Alendronate SodiumAlendronate Sodium2812
BreynaBudesonide/Formoterol Fumarate28suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf2827
Pravastatin SodiumPravastatin Sodium26suppressed
Quetiapine FumarateQuetiapine Fumarate25suppressed
Spiriva RespimatTiotropium Bromide25suppressed
MeloxicamMeloxicam2311
Donepezil HclDonepezil Hcl21suppressed
FinasterideFinasteride21suppressed
Ondansetron OdtOndansetron2113
Terazosin HclTerazosin Hcl21suppressed
Tramadol HclTramadol Hcl2112
PregabalinPregabalin20suppressed
Warfarin SodiumWarfarin Sodium20suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn19suppressed
OzempicSemaglutide19suppressed
Veo Insulin SyringeSyringe And Needle,insulin,1ml19suppressed
AcyclovirAcyclovir18suppressed
BaclofenBaclofen18suppressed
Bupropion XlBupropion Hcl18suppressed
Fluticasone PropionateFluticasone Propionate18suppressed
LorazepamLorazepam18suppressed
MirtazapineMirtazapine18suppressed
Propranolol HclPropranolol Hcl18suppressed
CelecoxibCelecoxib17suppressed
LovastatinLovastatin17suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen17suppressed
Venlafaxine HclVenlafaxine Hcl17suppressed
ClopidogrelClopidogrel Bisulfate16suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1616
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid15suppressed
Wixela InhubFluticasone Propion/Salmeterol15suppressed
Escitalopram OxalateEscitalopram Oxalate14suppressed
LamotrigineLamotrigine14suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine13suppressed
PrednisonePrednisone1312
SpironolactoneSpironolactone13suppressed
Zolpidem TartrateZolpidem Tartrate13suppressed
Acetaminophen-CodeineAcetaminophen With Codeine12suppressed
Buspirone HclBuspirone Hcl12suppressed
GlimepirideGlimepiride12suppressed
Bisoprolol FumarateBisoprolol Fumarate11suppressed
NitroglycerinNitroglycerin11suppressed
Ropinirole HclRopinirole Hcl11suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl11suppressed
TenivacTetanus-Diphtheria Toxoids/Pf1111

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
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