Healthcare provider profile · identity verified

Bernadette Elda Quihuis, D.O.

Internal Medicine · TUCSON, AZ · NPI 1073757993

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 Calcium532175
LisinoprilLisinopril29389
Amlodipine BesylateAmlodipine Besylate23382
Levothyroxine SodiumLevothyroxine Sodium19959
Metformin HclMetformin Hcl19663
Losartan PotassiumLosartan Potassium18760
GabapentinGabapentin14043
Metoprolol SuccinateMetoprolol Succinate12040
Glipizide ErGlipizide10338
OmeprazoleOmeprazole10242
TrulicityDulaglutide8714
Montelukast SodiumMontelukast Sodium8225
Metformin Hcl ErMetformin Hcl8133
OzempicSemaglutide7019
Pravastatin SodiumPravastatin Sodium6826
IbuprofenIbuprofen6735
Alendronate SodiumAlendronate Sodium6526
HydrochlorothiazideHydrochlorothiazide6526
Trazodone HclTrazodone Hcl6522
AllopurinolAllopurinol6014
Metoprolol TartrateMetoprolol Tartrate5716
Albuterol Sulfate HfaAlbuterol Sulfate5423
Fluticasone PropionateFluticasone Propionate5324
Tamsulosin HclTamsulosin Hcl5225
AbrysvoRsv Vacc, Pref A And Pref B/Pf5151
ShingrixVaricella-Zoster Ge/As01b/Pf5145
FurosemideFurosemide4914
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4719
CarvedilolCarvedilol4620
FamotidineFamotidine4518
JanuviaSitagliptin Phosphate4418
JardianceEmpagliflozin4215
Boostrix TdapDiphth,pertuss(Acell),tet Vac4141
Pantoprazole SodiumPantoprazole Sodium3913
FarxigaDapagliflozin Propanediol3717
Rosuvastatin CalciumRosuvastatin Calcium3614
LovastatinLovastatin3512
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic3519
Diclofenac SodiumDiclofenac Sodium3311
AtenololAtenolol32suppressed
Nifedipine ErNifedipine32suppressed
LantusInsulin Glargine,hum.Rec.Anlog3112
Duloxetine HclDuloxetine Hcl3013
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen3013
Meclizine HclMeclizine Hcl28suppressed
MeloxicamMeloxicam27suppressed
EliquisApixaban26suppressed
Hydralazine HclHydralazine Hcl25suppressed
Single Use SwabAlcohol Antiseptic Pads2518
ClopidogrelClopidogrel Bisulfate23suppressed
GlipizideGlipizide2311
Hydroxyzine HclHydroxyzine Hcl23suppressed
SimvastatinSimvastatin23suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Potassium ChloridePotassium Chloride20suppressed
Propranolol HclPropranolol Hcl20suppressed
ChlorthalidoneChlorthalidone19suppressed
Bupropion XlBupropion Hcl1811
CephalexinCephalexin1813
Alcohol Prep PadsAlcohol Antiseptic Pads17suppressed
Fluoxetine HclFluoxetine Hcl17suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml17suppressed
LorazepamLorazepam16suppressed
Proctosol-HcHydrocortisone16suppressed
Repatha SureclickEvolocumab16suppressed
Sertraline HclSertraline Hcl16suppressed
Zolpidem TartrateZolpidem Tartrate16suppressed
Citalopram HbrCitalopram Hydrobromide15suppressed
Humulin 70-30Insulin Nph Hum/Reg Insulin Hm14suppressed
Azelastine HclAzelastine Hcl13suppressed
HydrocortisoneHydrocortisone13suppressed
Oxybutynin Chloride ErOxybutynin Chloride13suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
Benazepril HclBenazepril Hcl12suppressed
Paroxetine HclParoxetine Hcl12suppressed
SpironolactoneSpironolactone12suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed
XareltoRivaroxaban11suppressed

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