Healthcare provider profile · identity verified

Matthew David Haugen, MD

Family Practice · PERHAM, MN · NPI 1134656994

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 Calcium542147
LisinoprilLisinopril24363
Losartan PotassiumLosartan Potassium22564
Metoprolol SuccinateMetoprolol Succinate21567
OmeprazoleOmeprazole20168
Amlodipine BesylateAmlodipine Besylate17960
FurosemideFurosemide14246
Tamsulosin HclTamsulosin Hcl13447
Rosuvastatin CalciumRosuvastatin Calcium11736
Levothyroxine SodiumLevothyroxine Sodium11334
SimvastatinSimvastatin10731
EliquisApixaban9822
GabapentinGabapentin9433
AllopurinolAllopurinol7522
Oxycodone HclOxycodone Hcl7222
Metoprolol TartrateMetoprolol Tartrate7126
Metformin HclMetformin Hcl6820
OzempicSemaglutide6714
Duloxetine HclDuloxetine Hcl5917
Potassium ChloridePotassium Chloride5819
HydrochlorothiazideHydrochlorothiazide5717
Albuterol Sulfate HfaAlbuterol Sulfate5326
Fluticasone PropionateFluticasone Propionate5318
Cyclobenzaprine HclCyclobenzaprine Hcl5217
PrednisonePrednisone5229
FamotidineFamotidine5116
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4913
Metformin Hcl ErMetformin Hcl4815
Pantoprazole SodiumPantoprazole Sodium4818
Spiriva RespimatTiotropium Bromide48suppressed
CarvedilolCarvedilol4718
Tramadol HclTramadol Hcl4713
Warfarin SodiumWarfarin Sodium4415
Citalopram HbrCitalopram Hydrobromide42suppressed
Montelukast SodiumMontelukast Sodium4216
Bupropion XlBupropion Hcl41suppressed
ChlorthalidoneChlorthalidone4011
FinasterideFinasteride3813
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen38suppressed
SpironolactoneSpironolactone3812
AtenololAtenolol3412
ClonazepamClonazepam33suppressed
JardianceEmpagliflozin33suppressed
MirtazapineMirtazapine3211
PregabalinPregabalin31suppressed
Sertraline HclSertraline Hcl3111
Escitalopram OxalateEscitalopram Oxalate28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
Nifedipine ErNifedipine28suppressed
Novolog FlexpenInsulin Aspart28suppressed
Fluoxetine HclFluoxetine Hcl26suppressed
Trazodone HclTrazodone Hcl26suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2519
Venlafaxine Hcl ErVenlafaxine Hcl25suppressed
AlprazolamAlprazolam24suppressed
Doxazosin MesylateDoxazosin Mesylate24suppressed
ClopidogrelClopidogrel Bisulfate23suppressed
Quetiapine FumarateQuetiapine Fumarate23suppressed
XareltoRivaroxaban23suppressed
Breo ElliptaFluticasone/Vilanterol22suppressed
JantovenWarfarin Sodium22suppressed
MounjaroTirzepatide22suppressed
Oxybutynin Chloride ErOxybutynin Chloride22suppressed
Alendronate SodiumAlendronate Sodium21suppressed
Paroxetine HclParoxetine Hcl21suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl20suppressed
EzetimibeEzetimibe20suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide19suppressed
BumetanideBumetanide17suppressed
LovastatinLovastatin17suppressed
LorazepamLorazepam16suppressed
MeloxicamMeloxicam16suppressed
AripiprazoleAripiprazole15suppressed
Donepezil HclDonepezil Hcl15suppressed
Glipizide ErGlipizide15suppressed
KetoconazoleKetoconazole1511
Sumatriptan SuccinateSumatriptan Succinate15suppressed
TorsemideTorsemide15suppressed
Amiodarone HclAmiodarone Hcl14suppressed
AzithromycinAzithromycin14suppressed
GlipizideGlipizide14suppressed
Ondansetron OdtOndansetron1413
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1312
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
Methylphenidate HclMethylphenidate Hcl13suppressed
Pravastatin SodiumPravastatin Sodium13suppressed
TemazepamTemazepam13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
CalcitriolCalcitriol12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
NitroglycerinNitroglycerin1211
Prazosin HclPrazosin Hcl12suppressed
Spiriva HandihalerTiotropium Bromide12suppressed
SynthroidLevothyroxine Sodium12suppressed
Bydureon BciseExenatide Microspheres11suppressed
GlimepirideGlimepiride11suppressed
MetronidazoleMetronidazole1111
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst11suppressed

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