Healthcare provider profile · identity verified

Hsiang-Sen Robert Yeh, M.D.

Internal Medicine · EUGENE, OR · NPI 1770698490

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 Calcium891248
LisinoprilLisinopril595157
Levothyroxine SodiumLevothyroxine Sodium488120
GabapentinGabapentin480138
Amlodipine BesylateAmlodipine Besylate388114
Losartan PotassiumLosartan Potassium35699
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen34164
Metoprolol SuccinateMetoprolol Succinate33196
Metformin HclMetformin Hcl29577
EliquisApixaban26561
OmeprazoleOmeprazole23572
Trazodone HclTrazodone Hcl22360
Pravastatin SodiumPravastatin Sodium22161
Tramadol HclTramadol Hcl21648
Duloxetine HclDuloxetine Hcl19861
Albuterol Sulfate HfaAlbuterol Sulfate18783
Oxycodone HclOxycodone Hcl18328
OzempicSemaglutide17130
FurosemideFurosemide17054
Sertraline HclSertraline Hcl16943
Metoprolol TartrateMetoprolol Tartrate15744
Alendronate SodiumAlendronate Sodium15346
CarvedilolCarvedilol15241
HydrochlorothiazideHydrochlorothiazide15243
Buspirone HclBuspirone Hcl14941
Tamsulosin HclTamsulosin Hcl14648
AllopurinolAllopurinol14341
Pantoprazole SodiumPantoprazole Sodium13337
Rosuvastatin CalciumRosuvastatin Calcium12935
SimvastatinSimvastatin12832
Fluticasone PropionateFluticasone Propionate11973
JardianceEmpagliflozin11933
MirtazapineMirtazapine11631
Warfarin SodiumWarfarin Sodium11433
Potassium ChloridePotassium Chloride11234
GlipizideGlipizide11131
Bupropion HclBupropion Hcl10123
Metformin Hcl ErMetformin Hcl9926
TrulicityDulaglutide9121
Amitriptyline HclAmitriptyline Hcl8523
Montelukast SodiumMontelukast Sodium8219
Cyclobenzaprine HclCyclobenzaprine Hcl7939
FinasterideFinasteride7420
LovastatinLovastatin7122
ClopidogrelClopidogrel Bisulfate7017
Quetiapine FumarateQuetiapine Fumarate7018
Glipizide ErGlipizide6615
CelecoxibCelecoxib6525
Triamcinolone AcetonideTriamcinolone Acetonide6246
Fluoxetine HclFluoxetine Hcl6016
FamotidineFamotidine5920
Diclofenac SodiumDiclofenac Sodium5322
Hydralazine HclHydralazine Hcl5314
LorazepamLorazepam5315
TorsemideTorsemide5318
Citalopram HbrCitalopram Hydrobromide4912
AtenololAtenolol4812
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4720
Venlafaxine Hcl ErVenlafaxine Hcl4711
Propranolol HclPropranolol Hcl4613
Tizanidine HclTizanidine Hcl4613
Bupropion XlBupropion Hcl4412
SpironolactoneSpironolactone4412
Ropinirole HclRopinirole Hcl43suppressed
AlprazolamAlprazolam4213
Donepezil HclDonepezil Hcl4111
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen4111
Paroxetine HclParoxetine Hcl4113
IrbesartanIrbesartan4011
Memantine HclMemantine Hcl40suppressed
CholestyramineCholestyramine (With Sugar)37suppressed
EstradiolEstradiol3711
EzetimibeEzetimibe3615
NystatinNystatin3617
PrednisonePrednisone3631
FenofibrateFenofibrate Nanocrystallized34suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol34suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate34suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl34suppressed
Sumatriptan SuccinateSumatriptan Succinate34suppressed
Morphine Sulfate ErMorphine Sulfate33suppressed
MounjaroTirzepatide33suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl32suppressed
Bupropion Hcl SrBupropion Hcl32suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3230
Azelastine HclAzelastine Hcl3117
BaclofenBaclofen31suppressed
Doxycycline MonohydrateDoxycycline Monohydrate3029
Qvar RedihalerBeclomethasone Dipropionate3013
ClonazepamClonazepam29suppressed
Venlafaxine HclVenlafaxine Hcl29suppressed
MupirocinMupirocin2812
AripiprazoleAripiprazole27suppressed
Escitalopram OxalateEscitalopram Oxalate27suppressed
XareltoRivaroxaban27suppressed
Pioglitazone HclPioglitazone Hcl26suppressed
Acetaminophen-CodeineAcetaminophen With Codeine25suppressed
Divalproex SodiumDivalproex Sodium25suppressed
LamotrigineLamotrigine25suppressed
LantusInsulin Glargine,hum.Rec.Anlog25suppressed
Ondansetron OdtOndansetron2514
Zolpidem TartrateZolpidem Tartrate25suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2321
ColchicineColchicine2213
DiazepamDiazepam22suppressed
Hydroxyzine HclHydroxyzine Hcl22suppressed
Ciprofloxacin HclCiprofloxacin Hcl2120
HydrocortisoneHydrocortisone21suppressed
Buprenorphine HclBuprenorphine Hcl20suppressed
LidocaineLidocaine20suppressed
Promethazine HclPromethazine Hcl20suppressed
CephalexinCephalexin1918
Dicyclomine HclDicyclomine Hcl19suppressed
Oxybutynin ChlorideOxybutynin Chloride19suppressed
Prazosin HclPrazosin Hcl19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1911
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
MeloxicamMeloxicam1811
Clonidine HclClonidine Hcl17suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro17suppressed
RisperidoneRisperidone17suppressed
Benazepril HclBenazepril Hcl16suppressed
ChlorthalidoneChlorthalidone16suppressed
Ventolin HfaAlbuterol Sulfate16suppressed
FarxigaDapagliflozin Propanediol15suppressed
GlimepirideGlimepiride15suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic15suppressed
Olmesartan MedoxomilOlmesartan Medoxomil15suppressed
PregabalinPregabalin15suppressed
Repatha SureclickEvolocumab15suppressed
SymbicortBudesonide/Formoterol Fumarate15suppressed
OlanzapineOlanzapine14suppressed
ValacyclovirValacyclovir Hcl1411
Verapamil ErVerapamil Hcl14suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate13suppressed
Meclizine HclMeclizine Hcl13suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended13suppressed
Testosterone CypionateTestosterone Cypionate13suppressed
Bydureon BciseExenatide Microspheres12suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
LevetiracetamLevetiracetam12suppressed
Methadone HclMethadone Hcl12suppressed
MethimazoleMethimazole12suppressed
MethocarbamolMethocarbamol12suppressed
OxcarbazepineOxcarbazepine12suppressed
SynthroidLevothyroxine Sodium12suppressed
AmoxicillinAmoxicillin11suppressed
Humalog Kwikpen U-100Insulin Lispro11suppressed
Hydromorphone HclHydromorphone Hcl11suppressed
Ipratropium BromideIpratropium Bromide11suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide11suppressed
LevemirInsulin Detemir11suppressed
Liothyronine SodiumLiothyronine Sodium11suppressed
RamiprilRamipril11suppressed
Tolterodine TartrateTolterodine Tartrate11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed
ValsartanValsartan11suppressed

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