Healthcare provider profile · identity verified

Ryan Niehaus, D.O.

Allopathic & Osteopathic Physicians|Family Medicine|Sports Medicine · BLOOMINGTON, IN · NPI 1235396045

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 Ryan Niehaus, D.O. received $34.49 in general payments during 2025 across 2 reported records.

Edwards Lifesciences Corporation accounted for 52.8% of that reported general-payment amount.

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

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

Payment overview · 2025

General Payments

$34.49

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
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $18.2052.8%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $16.2947.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$34.492

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
SAPIEN 3 Ultra RESILIA
Normalized: sapien 3 ultra resilia
Device Edwards Lifesciences Corporation $18.20 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $16.29 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.

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 Calcium363104
Rosuvastatin CalciumRosuvastatin Calcium29676
LisinoprilLisinopril26269
Amlodipine BesylateAmlodipine Besylate25469
Levothyroxine SodiumLevothyroxine Sodium24862
MeloxicamMeloxicam17163
GabapentinGabapentin16744
Pravastatin SodiumPravastatin Sodium15742
OmeprazoleOmeprazole15340
Tramadol HclTramadol Hcl14534
AlprazolamAlprazolam10921
Losartan PotassiumLosartan Potassium10931
Metformin HclMetformin Hcl9225
Montelukast SodiumMontelukast Sodium8920
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8733
Sertraline HclSertraline Hcl8724
Metoprolol SuccinateMetoprolol Succinate7620
ChlorthalidoneChlorthalidone7521
Zolpidem TartrateZolpidem Tartrate7524
Pantoprazole SodiumPantoprazole Sodium7219
HydrochlorothiazideHydrochlorothiazide6919
Metformin Hcl ErMetformin Hcl6917
CarvedilolCarvedilol6615
MounjaroTirzepatide6212
Bupropion XlBupropion Hcl5815
Trazodone HclTrazodone Hcl5816
FurosemideFurosemide5718
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5717
ClonazepamClonazepam5612
Cyclobenzaprine HclCyclobenzaprine Hcl5414
Tamsulosin HclTamsulosin Hcl5317
Citalopram HbrCitalopram Hydrobromide4912
Albuterol Sulfate HfaAlbuterol Sulfate4719
Escitalopram OxalateEscitalopram Oxalate4715
Amitriptyline HclAmitriptyline Hcl4312
ClopidogrelClopidogrel Bisulfate41suppressed
Venlafaxine Hcl ErVenlafaxine Hcl41suppressed
Potassium ChloridePotassium Chloride4016
JardianceEmpagliflozin38suppressed
Fluticasone PropionateFluticasone Propionate36suppressed
AllopurinolAllopurinol35suppressed
EliquisApixaban35suppressed
OzempicSemaglutide35suppressed
DiazepamDiazepam34suppressed
Olmesartan MedoxomilOlmesartan Medoxomil3411
SpironolactoneSpironolactone3411
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid34suppressed
AtenololAtenolol33suppressed
Glipizide ErGlipizide33suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide33suppressed
FinasterideFinasteride31suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter31suppressed
Tizanidine HclTizanidine Hcl30suppressed
ValsartanValsartan3011
Ropinirole HclRopinirole Hcl29suppressed
FarxigaDapagliflozin Propanediol28suppressed
LorazepamLorazepam28suppressed
Propranolol HclPropranolol Hcl28suppressed
TrulicityDulaglutide28suppressed
Benazepril HclBenazepril Hcl27suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog27suppressed
CelecoxibCelecoxib26suppressed
PregabalinPregabalin26suppressed
SynthroidLevothyroxine Sodium25suppressed
TopiramateTopiramate24suppressed
TorsemideTorsemide22suppressed
ValacyclovirValacyclovir Hcl21suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril20suppressed
Duloxetine HclDuloxetine Hcl20suppressed
Fluoxetine HclFluoxetine Hcl19suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic19suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf1915
Diclofenac SodiumDiclofenac Sodium18suppressed
FenofibrateFenofibrate Nanocrystallized18suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol18suppressed
MethylprednisoloneMethylprednisolone1814
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide18suppressed
Testosterone CypionateTestosterone Cypionate18suppressed
EstradiolEstradiol17suppressed
FamotidineFamotidine17suppressed
LovastatinLovastatin17suppressed
Quetiapine FumarateQuetiapine Fumarate17suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide17suppressed
XareltoRivaroxaban17suppressed
Breo ElliptaFluticasone/Vilanterol16suppressed
EzetimibeEzetimibe16suppressed
Ondansetron HclOndansetron Hcl16suppressed
Sumatriptan SuccinateSumatriptan Succinate16suppressed
Triamcinolone AcetonideTriamcinolone Acetonide16suppressed
Bupropion Hcl SrBupropion Hcl15suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
Pioglitazone HclPioglitazone Hcl15suppressed
TemazepamTemazepam15suppressed
Donepezil HclDonepezil Hcl14suppressed
FenofibrateFenofibrate14suppressed
Paroxetine HclParoxetine Hcl14suppressed
SimvastatinSimvastatin14suppressed
Memantine HclMemantine Hcl13suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
PaxlovidNirmatrelvir/Ritonavir1313
PrednisonePrednisone1311
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine12suppressed
GlimepirideGlimepiride12suppressed
IrbesartanIrbesartan12suppressed
Ondansetron OdtOndansetron12suppressed
OxycontinOxycodone Hcl12suppressed
Verapamil ErVerapamil Hcl12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
Enalapril MaleateEnalapril Maleate11suppressed
FluconazoleFluconazole11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
LinzessLinaclotide11suppressed
Propranolol Hcl ErPropranolol Hcl11suppressed
TelmisartanTelmisartan11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed

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 $34.49 · 2 records Edwards Lifesciences Corporation SAPIEN 3 Ultra RESILIA, 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