Healthcare provider profile · identity verified

Brian John Mateja, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · ROGUE RIVER, OR · NPI 1063417772

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 Brian John Mateja, D.O. received $40.23 in general payments during 2025 across 2 reported records.

Tactile Systems Technology Inc accounted for 62.6% of that reported general-payment amount.

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

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 28 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$40.23

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
Tactile Systems Technology Inc Unresolved — no canonical attribution shown $25.2062.6%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $15.0337.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$40.232

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
Flexitouch Plus
Normalized: flexitouch plus
Device Tactile Systems Technology Inc $25.20 1 2025
Source payment records
Nimbl
Normalized: nimbl
Device Tactile Systems Technology Inc $25.20 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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
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
28 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 Calcium644181
Amlodipine BesylateAmlodipine Besylate450127
OmeprazoleOmeprazole407128
LisinoprilLisinopril399117
Losartan PotassiumLosartan Potassium346102
Levothyroxine SodiumLevothyroxine Sodium33188
Tamsulosin HclTamsulosin Hcl30086
HydrochlorothiazideHydrochlorothiazide28976
Metoprolol SuccinateMetoprolol Succinate24762
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen22247
GabapentinGabapentin20560
Metformin HclMetformin Hcl20457
SimvastatinSimvastatin16448
EliquisApixaban14836
Metoprolol TartrateMetoprolol Tartrate14843
CarvedilolCarvedilol14544
AlprazolamAlprazolam13837
Fluticasone PropionateFluticasone Propionate13447
Rosuvastatin CalciumRosuvastatin Calcium12746
Potassium ChloridePotassium Chloride12340
Albuterol Sulfate HfaAlbuterol Sulfate11854
Tramadol HclTramadol Hcl11628
Trazodone HclTrazodone Hcl11639
XareltoRivaroxaban11421
Zolpidem TartrateZolpidem Tartrate11140
FurosemideFurosemide11034
Pantoprazole SodiumPantoprazole Sodium11038
MeloxicamMeloxicam9432
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide8723
Cyclobenzaprine HclCyclobenzaprine Hcl8333
AllopurinolAllopurinol8225
SpironolactoneSpironolactone7723
Escitalopram OxalateEscitalopram Oxalate7621
Sertraline HclSertraline Hcl7621
GlipizideGlipizide7219
LorazepamLorazepam6921
Warfarin SodiumWarfarin Sodium6917
Bupropion XlBupropion Hcl6817
EstradiolEstradiol6622
Metformin Hcl ErMetformin Hcl6418
Oxycodone HclOxycodone Hcl6012
Alendronate SodiumAlendronate Sodium5919
FinasterideFinasteride5916
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen5411
KetoconazoleKetoconazole5225
CelecoxibCelecoxib4915
Montelukast SodiumMontelukast Sodium4911
ChlorthalidoneChlorthalidone4815
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4713
AtenololAtenolol4615
PregabalinPregabalin4515
SutabSod Sulf/Pot Chloride/Mag Sulf4544
Glipizide ErGlipizide4314
IbuprofenIbuprofen4317
Esomeprazole MagnesiumEsomeprazole Magnesium39suppressed
LovastatinLovastatin3811
SynthroidLevothyroxine Sodium38suppressed
GemfibrozilGemfibrozil3711
PrednisonePrednisone3621
Fluoxetine HclFluoxetine Hcl35suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3528
FarxigaDapagliflozin Propanediol34suppressed
IrbesartanIrbesartan34suppressed
EzetimibeEzetimibe33suppressed
ClopidogrelClopidogrel Bisulfate3212
Pioglitazone HclPioglitazone Hcl31suppressed
Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates3030
AcyclovirAcyclovir2914
Pravastatin SodiumPravastatin Sodium29suppressed
AzithromycinAzithromycin2826
Duloxetine HclDuloxetine Hcl28suppressed
OzempicSemaglutide28suppressed
Ropinirole HclRopinirole Hcl28suppressed
Venlafaxine Hcl ErVenlafaxine Hcl26suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol25suppressed
Morphine Sulfate ErMorphine Sulfate25suppressed
ClonazepamClonazepam24suppressed
FenofibrateFenofibrate Nanocrystallized24suppressed
MyrbetriqMirabegron24suppressed
Tizanidine HclTizanidine Hcl24suppressed
Sildenafil CitrateSildenafil Citrate23suppressed
ValacyclovirValacyclovir Hcl23suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine22suppressed
Donepezil HclDonepezil Hcl22suppressed
Ondansetron OdtOndansetron22suppressed
BaclofenBaclofen21suppressed
Citalopram HbrCitalopram Hydrobromide20suppressed
FamotidineFamotidine19suppressed
PrimidonePrimidone19suppressed
Carbidopa-LevodopaCarbidopa/Levodopa18suppressed
GlimepirideGlimepiride18suppressed
Nebivolol HclNebivolol Hcl18suppressed
Propranolol Hcl ErPropranolol Hcl18suppressed
AmoxicillinAmoxicillin17suppressed
Bupropion Hcl SrBupropion Hcl17suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide17suppressed
MethocarbamolMethocarbamol17suppressed
Dicyclomine HclDicyclomine Hcl16suppressed
Meclizine HclMeclizine Hcl16suppressed
Buspirone HclBuspirone Hcl15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl15suppressed
LevetiracetamLevetiracetam15suppressed
Nifedipine ErNifedipine15suppressed
NitroglycerinNitroglycerin1512
Spiriva HandihalerTiotropium Bromide15suppressed
Flecainide AcetateFlecainide Acetate14suppressed
MirtazapineMirtazapine14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
Fluticasone Propionate HfaFluticasone Propionate13suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
SulfasalazineSulfasalazine13suppressed
Advair HfaFluticasone Propion/Salmeterol12suppressed
Carbamazepine ErCarbamazepine12suppressed
Doxycycline HyclateDoxycycline Hyclate12suppressed
IngrezzaValbenazine Tosylate12suppressed
JardianceEmpagliflozin12suppressed
LamotrigineLamotrigine12suppressed
NaproxenNaproxen12suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1211
Sumatriptan SuccinateSumatriptan Succinate12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
ClotrimazoleClotrimazole11suppressed
MethylprednisoloneMethylprednisolone11suppressed
Nortriptyline HclNortriptyline Hcl11suppressed
TemazepamTemazepam11suppressed

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 $40.23 · 2 records Tactile Systems Technology Inc Flexitouch Plus, Nimbl 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