Healthcare provider profile · identity verified

Anna Marie Maisu, MD

Allopathic & Osteopathic Physicians|Family Medicine · HILO, HI · NPI 1306343751

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 Anna Marie Maisu, MD received $37.29 in general payments during 2025 across 2 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

$37.29

2 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 $37.29100.0%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$37.292

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 $37.29 2 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
Atorvastatin CalciumAtorvastatin Calcium283103
Losartan PotassiumLosartan Potassium21374
Amlodipine BesylateAmlodipine Besylate17867
Albuterol Sulfate HfaAlbuterol Sulfate17346
OzempicSemaglutide12531
LisinoprilLisinopril12448
Levothyroxine SodiumLevothyroxine Sodium11636
FamotidineFamotidine8533
Rosuvastatin CalciumRosuvastatin Calcium8327
Metoprolol SuccinateMetoprolol Succinate7733
OmeprazoleOmeprazole7228
HydrochlorothiazideHydrochlorothiazide6725
AllopurinolAllopurinol6624
Metformin HclMetformin Hcl5727
Tamsulosin HclTamsulosin Hcl5720
JardianceEmpagliflozin5621
Fluticasone PropionateFluticasone Propionate5424
GabapentinGabapentin5324
TrulicityDulaglutide5015
EliquisApixaban4921
CarvedilolCarvedilol4720
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4613
Metformin Hcl ErMetformin Hcl4617
Cyclobenzaprine HclCyclobenzaprine Hcl4417
SimvastatinSimvastatin4414
GlipizideGlipizide4216
IbuprofenIbuprofen4216
Trazodone HclTrazodone Hcl4121
Duloxetine HclDuloxetine Hcl4016
Escitalopram OxalateEscitalopram Oxalate3915
Trelegy ElliptaFluticasone/Umeclidin/Vilanter38suppressed
Pantoprazole SodiumPantoprazole Sodium3717
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3613
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr35suppressed
EzetimibeEzetimibe3411
FurosemideFurosemide3414
BaclofenBaclofen33suppressed
CelecoxibCelecoxib31suppressed
Spiriva RespimatTiotropium Bromide30suppressed
MupirocinMupirocin2913
Oxycodone HclOxycodone Hcl29suppressed
Pravastatin SodiumPravastatin Sodium29suppressed
PrednisonePrednisone2818
Buspirone HclBuspirone Hcl26suppressed
Montelukast SodiumMontelukast Sodium26suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2612
Nano 2nd Gen Pen NeedlePen Needle, Diabetic25suppressed
PregabalinPregabalin25suppressed
Alendronate SodiumAlendronate Sodium24suppressed
VascepaIcosapent Ethyl24suppressed
NaproxenNaproxen23suppressed
AtenololAtenolol22suppressed
Ondansetron OdtOndansetron22suppressed
Quetiapine FumarateQuetiapine Fumarate22suppressed
Bupropion XlBupropion Hcl21suppressed
ValsartanValsartan21suppressed
Zolpidem TartrateZolpidem Tartrate21suppressed
CephalexinCephalexin2013
SymbicortBudesonide/Formoterol Fumarate20suppressed
Hydralazine HclHydralazine Hcl19suppressed
Meclizine HclMeclizine Hcl19suppressed
NystatinNystatin19suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic19suppressed
Breo ElliptaFluticasone/Vilanterol18suppressed
Hydroxyzine HclHydroxyzine Hcl18suppressed
KetoconazoleKetoconazole18suppressed
LovastatinLovastatin18suppressed
Ondansetron HclOndansetron Hcl18suppressed
FinasterideFinasteride17suppressed
MeloxicamMeloxicam17suppressed
Metoprolol TartrateMetoprolol Tartrate17suppressed
MounjaroTirzepatide17suppressed
Novolog FlexpenInsulin Aspart17suppressed
Synjardy XrEmpagliflozin/Metformin Hcl17suppressed
Wixela InhubFluticasone Propion/Salmeterol17suppressed
EntrestoSacubitril/Valsartan16suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide16suppressed
Propranolol HclPropranolol Hcl16suppressed
Potassium ChloridePotassium Chloride14suppressed
ProliaDenosumab14suppressed
Sertraline HclSertraline Hcl14suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine13suppressed
Doxycycline HyclateDoxycycline Hyclate13suppressed
Fluoxetine HclFluoxetine Hcl13suppressed
Glipizide ErGlipizide13suppressed
Nifedipine ErNifedipine13suppressed
OdefseyEmtricitab/Rilpiviri/Tenof Ala13suppressed
TestosteroneTestosterone13suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
ChlorthalidoneChlorthalidone12suppressed
Citalopram HbrCitalopram Hydrobromide12suppressed
Clobetasol PropionateClobetasol Propionate12suppressed
Humira(Cf) PenAdalimumab12suppressed
MetronidazoleMetronidazole12suppressed
Advair HfaFluticasone Propion/Salmeterol11suppressed
AlprazolamAlprazolam11suppressed
Azelastine HclAzelastine Hcl11suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11suppressed

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 $37.29 · 2 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