Healthcare provider profile · identity verified

Yingwei Qi, M.D.

Internal Medicine · SANTA CRUZ, CA · NPI 1578837720

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 Calcium449127
Levothyroxine SodiumLevothyroxine Sodium32990
Losartan PotassiumLosartan Potassium22667
LisinoprilLisinopril20760
Amlodipine BesylateAmlodipine Besylate19960
Sertraline HclSertraline Hcl17755
GabapentinGabapentin17450
HydrochlorothiazideHydrochlorothiazide14541
ValsartanValsartan10829
Tamsulosin HclTamsulosin Hcl10227
Zolpidem TartrateZolpidem Tartrate9718
Metoprolol SuccinateMetoprolol Succinate9127
OmeprazoleOmeprazole8928
MounjaroTirzepatide8616
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8425
Escitalopram OxalateEscitalopram Oxalate8225
Metformin HclMetformin Hcl8225
JardianceEmpagliflozin7916
Rosuvastatin CalciumRosuvastatin Calcium7726
Duloxetine HclDuloxetine Hcl7519
EliquisApixaban7419
FamotidineFamotidine7414
Trazodone HclTrazodone Hcl7426
CarvedilolCarvedilol7119
AripiprazoleAripiprazole6617
OzempicSemaglutide6412
Potassium ChloridePotassium Chloride5716
Montelukast SodiumMontelukast Sodium5417
Pantoprazole SodiumPantoprazole Sodium5115
Albuterol Sulfate HfaAlbuterol Sulfate5018
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5013
Bupropion XlBupropion Hcl4912
TrulicityDulaglutide49suppressed
Alendronate SodiumAlendronate Sodium4714
Pravastatin SodiumPravastatin Sodium4712
FurosemideFurosemide4619
AlprazolamAlprazolam44suppressed
TorsemideTorsemide4411
Amitriptyline HclAmitriptyline Hcl4213
AllopurinolAllopurinol4112
Diltiazem 24hr Er (Cd)Diltiazem Hcl41suppressed
Metoprolol TartrateMetoprolol Tartrate4112
XareltoRivaroxaban41suppressed
Warfarin SodiumWarfarin Sodium40suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl39suppressed
Quetiapine FumarateQuetiapine Fumarate39suppressed
Fluticasone PropionateFluticasone Propionate37suppressed
SynthroidLevothyroxine Sodium37suppressed
Buspirone HclBuspirone Hcl3614
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3612
Tramadol HclTramadol Hcl3611
Venlafaxine Hcl ErVenlafaxine Hcl3511
LorazepamLorazepam3315
PregabalinPregabalin33suppressed
BuprenorphineBuprenorphine32suppressed
ClopidogrelClopidogrel Bisulfate32suppressed
KetoconazoleKetoconazole3220
Metformin Hcl ErMetformin Hcl32suppressed
IrbesartanIrbesartan31suppressed
MirtazapineMirtazapine3112
Cyclobenzaprine HclCyclobenzaprine Hcl30suppressed
FarxigaDapagliflozin Propanediol30suppressed
CelecoxibCelecoxib28suppressed
GlipizideGlipizide28suppressed
SimvastatinSimvastatin28suppressed
DiazepamDiazepam27suppressed
SpironolactoneSpironolactone26suppressed
FinasterideFinasteride25suppressed
RisperidoneRisperidone25suppressed
Buprenorphine HclBuprenorphine Hcl24suppressed
AtenololAtenolol23suppressed
Folic AcidFolic Acid20suppressed
PaxlovidNirmatrelvir/Ritonavir2020
Propranolol HclPropranolol Hcl20suppressed
Citalopram HbrCitalopram Hydrobromide19suppressed
EstradiolEstradiol19suppressed
Estradiol (Once Weekly)Estradiol19suppressed
Donepezil HclDonepezil Hcl18suppressed
Fluoxetine HclFluoxetine Hcl18suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog18suppressed
IbuprofenIbuprofen17suppressed
Oxybutynin ChlorideOxybutynin Chloride17suppressed
Paroxetine HclParoxetine Hcl17suppressed
PremarinEstrogens, Conjugated17suppressed
EszopicloneEszopiclone16suppressed
MupirocinMupirocin1614
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen16suppressed
Sumatriptan SuccinateSumatriptan Succinate16suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid16suppressed
Clonidine HclClonidine Hcl15suppressed
Estradiol (Twice Weekly)Estradiol15suppressed
MultaqDronedarone Hcl15suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1413
MeloxicamMeloxicam14suppressed
PrednisonePrednisone1412
Triamcinolone AcetonideTriamcinolone Acetonide1412
AcyclovirAcyclovir13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
LevoxylLevothyroxine Sodium13suppressed
LubiprostoneLubiprostone13suppressed
Sevelamer CarbonateSevelamer Carbonate13suppressed
ValacyclovirValacyclovir Hcl13suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
CalcitriolCalcitriol12suppressed
Methylphenidate HclMethylphenidate Hcl12suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst12suppressed
NystatinNystatin12suppressed
Ondansetron OdtOndansetron12suppressed
BaclofenBaclofen11suppressed
Bupropion Hcl SrBupropion Hcl11suppressed
Enoxaparin SodiumEnoxaparin Sodium11suppressed
FenofibrateFenofibrate11suppressed

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