Healthcare provider profile · identity verified

Racquel S Quema, M.D.

Family Practice · BURBANK, CA · NPI 1033369467

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
Amlodipine BesylateAmlodipine Besylate17529
Atorvastatin CalciumAtorvastatin Calcium17341
Levothyroxine SodiumLevothyroxine Sodium13025
EliquisApixaban119suppressed
Metoprolol SuccinateMetoprolol Succinate11122
Losartan PotassiumLosartan Potassium10222
Metoprolol TartrateMetoprolol Tartrate10015
FurosemideFurosemide9213
FamotidineFamotidine9013
Rosuvastatin CalciumRosuvastatin Calcium8922
Trazodone HclTrazodone Hcl8512
Metformin HclMetformin Hcl7924
Donepezil HclDonepezil Hcl70suppressed
OmeprazoleOmeprazole6820
GabapentinGabapentin6512
Alendronate SodiumAlendronate Sodium6417
Potassium ChloridePotassium Chloride56suppressed
Zolpidem TartrateZolpidem Tartrate52suppressed
XareltoRivaroxaban50suppressed
Glipizide ErGlipizide4913
CarvedilolCarvedilol45suppressed
Fluoxetine HclFluoxetine Hcl44suppressed
LatanoprostLatanoprost44suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4211
LisinoprilLisinopril42suppressed
Memantine HclMemantine Hcl40suppressed
SimvastatinSimvastatin37suppressed
Bupropion XlBupropion Hcl36suppressed
Buspirone HclBuspirone Hcl35suppressed
MirtazapineMirtazapine35suppressed
Pravastatin SodiumPravastatin Sodium35suppressed
Triamcinolone AcetonideTriamcinolone Acetonide34suppressed
AllopurinolAllopurinol32suppressed
Pantoprazole SodiumPantoprazole Sodium32suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan31suppressed
Sertraline HclSertraline Hcl31suppressed
Ropinirole HclRopinirole Hcl30suppressed
Fluticasone PropionateFluticasone Propionate2813
Montelukast SodiumMontelukast Sodium28suppressed
LoperamideLoperamide Hcl27suppressed
Carbidopa-LevodopaCarbidopa/Levodopa25suppressed
HydrochlorothiazideHydrochlorothiazide24suppressed
Duloxetine HclDuloxetine Hcl23suppressed
Hydroxyzine HclHydroxyzine Hcl23suppressed
Nifedipine ErNifedipine23suppressed
Olmesartan MedoxomilOlmesartan Medoxomil23suppressed
Oxybutynin Chloride ErOxybutynin Chloride23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl22suppressed
Escitalopram OxalateEscitalopram Oxalate22suppressed
LovastatinLovastatin22suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine21suppressed
FinasterideFinasteride21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Meclizine HclMeclizine Hcl21suppressed
Clonidine HclClonidine Hcl20suppressed
CreonLipase/Protease/Amylase19suppressed
Bisoprolol FumarateBisoprolol Fumarate18suppressed
GlipizideGlipizide18suppressed
Timolol MaleateTimolol Maleate18suppressed
Tolterodine TartrateTolterodine Tartrate18suppressed
LactuloseLactulose17suppressed
MethocarbamolMethocarbamol16suppressed
Tramadol HclTramadol Hcl16suppressed
LorazepamLorazepam15suppressed
NaproxenNaproxen15suppressed
EstradiolEstradiol14suppressed
IbuprofenIbuprofen14suppressed
Divalproex SodiumDivalproex Sodium13suppressed
FenofibrateFenofibrate13suppressed
KetoconazoleKetoconazole13suppressed
RivastigmineRivastigmine Tartrate13suppressed
ClopidogrelClopidogrel Bisulfate12suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
GlimepirideGlimepiride12suppressed
PrimidonePrimidone12suppressed
Tamsulosin HclTamsulosin Hcl12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
ClonazepamClonazepam11suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate11suppressed
DigoxinDigoxin11suppressed
Hydralazine HclHydralazine Hcl11suppressed
JardianceEmpagliflozin11suppressed
LeflunomideLeflunomide11suppressed
LidocaineLidocaine11suppressed
Metformin Hcl ErMetformin Hcl11suppressed
MyrbetriqMirabegron11suppressed
OzempicSemaglutide11suppressed
Quetiapine FumarateQuetiapine Fumarate11suppressed

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