Healthcare provider profile · identity verified

Ren Bernardo, M.D.

Family Practice · RANCHO CORDOVA, CA · NPI 1639304389

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 Calcium321112
Amlodipine BesylateAmlodipine Besylate22285
Albuterol Sulfate HfaAlbuterol Sulfate17769
Pantoprazole SodiumPantoprazole Sodium16455
LisinoprilLisinopril16058
Losartan PotassiumLosartan Potassium15959
Levothyroxine SodiumLevothyroxine Sodium13947
Fluticasone PropionateFluticasone Propionate13763
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12233
Tamsulosin HclTamsulosin Hcl11446
GabapentinGabapentin11239
Rosuvastatin CalciumRosuvastatin Calcium10140
SimvastatinSimvastatin7829
AtenololAtenolol7324
FamotidineFamotidine7334
Metformin HclMetformin Hcl7026
Metoprolol SuccinateMetoprolol Succinate6923
Metoprolol TartrateMetoprolol Tartrate6723
Trazodone HclTrazodone Hcl6425
MeloxicamMeloxicam6236
FurosemideFurosemide6018
Tramadol HclTramadol Hcl5821
AllopurinolAllopurinol5722
Insulin Glargine-YfgnInsulin Glargine-Yfgn5719
Alendronate SodiumAlendronate Sodium5519
OmeprazoleOmeprazole5419
BreynaBudesonide/Formoterol Fumarate51suppressed
IbuprofenIbuprofen4920
Metformin Hcl ErMetformin Hcl4918
OzempicSemaglutide48suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4615
GlipizideGlipizide4216
PrednisonePrednisone4225
Duloxetine HclDuloxetine Hcl3912
HydrochlorothiazideHydrochlorothiazide3913
JardianceEmpagliflozin3712
AlvescoCiclesonide3620
EliquisApixaban34suppressed
PregabalinPregabalin3215
Spiriva RespimatTiotropium Bromide3213
SpironolactoneSpironolactone32suppressed
ClopidogrelClopidogrel Bisulfate31suppressed
Quetiapine FumarateQuetiapine Fumarate31suppressed
Sertraline HclSertraline Hcl3111
Montelukast SodiumMontelukast Sodium3011
Tizanidine HclTizanidine Hcl29suppressed
Citalopram HbrCitalopram Hydrobromide2811
Hydralazine HclHydralazine Hcl28suppressed
MirtazapineMirtazapine27suppressed
Terazosin HclTerazosin Hcl27suppressed
Wixela InhubFluticasone Propion/Salmeterol26suppressed
AzithromycinAzithromycin2522
ColchicineColchicine25suppressed
Acetaminophen-CodeineAcetaminophen With Codeine24suppressed
Glipizide ErGlipizide2412
Isosorbide Mononitrate ErIsosorbide Mononitrate24suppressed
NaproxenNaproxen2315
Potassium ChloridePotassium Chloride2313
Fluoxetine HclFluoxetine Hcl22suppressed
Ipratropium BromideIpratropium Bromide2113
Triamcinolone AcetonideTriamcinolone Acetonide2114
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide20suppressed
Bupropion XlBupropion Hcl19suppressed
CefadroxilCefadroxil1915
LactuloseLactulose19suppressed
Escitalopram OxalateEscitalopram Oxalate18suppressed
LorazepamLorazepam18suppressed
LovastatinLovastatin18suppressed
Donepezil HclDonepezil Hcl17suppressed
Hydroxyzine HclHydroxyzine Hcl17suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1712
NabumetoneNabumetone1612
BaclofenBaclofen15suppressed
Clonidine HclClonidine Hcl14suppressed
FenofibrateFenofibrate14suppressed
Humalog Kwikpen U-100Insulin Lispro14suppressed
Ondansetron OdtOndansetron14suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid14suppressed
MupirocinMupirocin1311
Oxycodone HclOxycodone Hcl13suppressed
Victoza 2-PakLiraglutide13suppressed
Advair HfaFluticasone Propion/Salmeterol12suppressed
AlprazolamAlprazolam12suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1212
HydrocortisoneHydrocortisone12suppressed
Theophylline ErTheophylline Anhydrous12suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic12suppressed
Veo Insulin SyringeSyringe-Needle,insulin,0.5 Ml12suppressed
EntrestoSacubitril/Valsartan11suppressed
FinasterideFinasteride11suppressed
GlimepirideGlimepiride11suppressed
LevetiracetamLevetiracetam11suppressed
Nortriptyline HclNortriptyline Hcl11suppressed
NystatinNystatin11suppressed
PradaxaDabigatran Etexilate Mesylate11suppressed
SucralfateSucralfate11suppressed

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