Healthcare provider profile · identity verified

Arne Vainio, MD

Family Practice · CLOQUET, MN · NPI 1013904655

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
Rosuvastatin CalciumRosuvastatin Calcium23324
LisinoprilLisinopril22722
Metoprolol SuccinateMetoprolol Succinate21923
JardianceEmpagliflozin17718
Tamsulosin HclTamsulosin Hcl15420
Atorvastatin CalciumAtorvastatin Calcium14313
OmeprazoleOmeprazole14216
Metformin Hcl ErMetformin Hcl12915
Lantus SolostarInsulin Glargine,hum.Rec.Anlog10012
SimvastatinSimvastatin99suppressed
Levothyroxine SodiumLevothyroxine Sodium91suppressed
Doxazosin MesylateDoxazosin Mesylate85suppressed
ValsartanValsartan85suppressed
Amlodipine BesylateAmlodipine Besylate76suppressed
Pantoprazole SodiumPantoprazole Sodium74suppressed
FurosemideFurosemide70suppressed
HydrochlorothiazideHydrochlorothiazide57suppressed
AllopurinolAllopurinol56suppressed
Fluticasone PropionateFluticasone Propionate5316
Potassium ChloridePotassium Chloride53suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl52suppressed
Victoza 3-PakLiraglutide52suppressed
FenofibrateFenofibrate47suppressed
GabapentinGabapentin47suppressed
TorsemideTorsemide46suppressed
Metformin HclMetformin Hcl44suppressed
ChlorthalidoneChlorthalidone40suppressed
Novolog FlexpenInsulin Aspart38suppressed
PregabalinPregabalin38suppressed
Duloxetine HclDuloxetine Hcl36suppressed
Escitalopram OxalateEscitalopram Oxalate36suppressed
EliquisApixaban35suppressed
Trazodone HclTrazodone Hcl34suppressed
Ventolin HfaAlbuterol Sulfate34suppressed
ClopidogrelClopidogrel Bisulfate32suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan31suppressed
MeloxicamMeloxicam31suppressed
OzempicSemaglutide31suppressed
JanuviaSitagliptin Phosphate30suppressed
Losartan PotassiumLosartan Potassium30suppressed
XareltoRivaroxaban29suppressed
Metoprolol TartrateMetoprolol Tartrate26suppressed
CarvedilolCarvedilol25suppressed
ConstuloseLactulose25suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl25suppressed
FamotidineFamotidine24suppressed
SpironolactoneSpironolactone24suppressed
IbuprofenIbuprofen23suppressed
LamotrigineLamotrigine23suppressed
Sertraline HclSertraline Hcl23suppressed
TelmisartanTelmisartan23suppressed
Terazosin HclTerazosin Hcl23suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide23suppressed
ZonisamideZonisamide23suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21suppressed
Bupropion Hcl SrBupropion Hcl20suppressed
Albuterol Sulfate HfaAlbuterol Sulfate19suppressed
GlimepirideGlimepiride18suppressed
RamiprilRamipril18suppressed
Hydroxyzine HclHydroxyzine Hcl17suppressed
Paroxetine HclParoxetine Hcl17suppressed
LansoprazoleLansoprazole16suppressed
NovologInsulin Aspart16suppressed
Victoza 2-PakLiraglutide16suppressed
Amitriptyline HclAmitriptyline Hcl15suppressed
FinasterideFinasteride15suppressed
Verapamil ErVerapamil Hcl15suppressed
Pravastatin SodiumPravastatin Sodium14suppressed
Propranolol HclPropranolol Hcl14suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate13suppressed
Isosorbide DinitrateIsosorbide Dinitrate13suppressed
OlanzapineOlanzapine13suppressed
Oxycodone HclOxycodone Hcl13suppressed
Pioglitazone HclPioglitazone Hcl13suppressed
SynthroidLevothyroxine Sodium13suppressed
Techlite Pen NeedlePen Needle, Diabetic13suppressed
Verapamil HclVerapamil Hcl13suppressed
LoperamideLoperamide Hcl12suppressed
NaproxenNaproxen12suppressed
Venlafaxine Hcl ErVenlafaxine Hcl12suppressed
Fluoxetine HclFluoxetine Hcl11suppressed
LevetiracetamLevetiracetam11suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp11suppressed

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