Healthcare provider profile · identity verified

Benjamin Hassan, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · SANTA BARBARA, CA · NPI 1316182405

Profile state: payments and partd 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

CMS Open Payments records show Benjamin Hassan, M.D. received $55.29 in general payments during 2025 across 2 reported records.

Bayer Healthcare Pharmaceuticals Inc. accounted for 51.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

Janssen Biotech, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Xarelto by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$55.29

2 reported records · 2 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $28.4151.4%12025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $26.8848.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$55.292

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $28.41 1 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $26.88 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
24 supporting records · 23 recipient NPIs · example record 1174259978
Xarelto · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS

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 Calcium468160
Amlodipine BesylateAmlodipine Besylate28990
Levothyroxine SodiumLevothyroxine Sodium19065
LisinoprilLisinopril15347
GabapentinGabapentin15038
Rosuvastatin CalciumRosuvastatin Calcium14248
Escitalopram OxalateEscitalopram Oxalate12646
Trazodone HclTrazodone Hcl12033
Tamsulosin HclTamsulosin Hcl10934
Metoprolol SuccinateMetoprolol Succinate10735
OmeprazoleOmeprazole10745
Duloxetine HclDuloxetine Hcl9533
Metformin Hcl ErMetformin Hcl9331
EliquisApixaban8819
Zolpidem TartrateZolpidem Tartrate7123
Albuterol Sulfate HfaAlbuterol Sulfate6917
FamotidineFamotidine6725
Sertraline HclSertraline Hcl6718
ValsartanValsartan6725
OzempicSemaglutide6615
Losartan PotassiumLosartan Potassium6327
IrbesartanIrbesartan6220
Potassium ChloridePotassium Chloride5917
FurosemideFurosemide5520
HydrochlorothiazideHydrochlorothiazide5522
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5520
Tramadol HclTramadol Hcl5211
Metformin HclMetformin Hcl4918
Fluticasone PropionateFluticasone Propionate4817
FinasterideFinasteride4716
TrulicityDulaglutide46suppressed
CarvedilolCarvedilol4214
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide4215
PregabalinPregabalin41suppressed
Pantoprazole SodiumPantoprazole Sodium4015
Quetiapine FumarateQuetiapine Fumarate4014
Tizanidine HclTizanidine Hcl4016
Bupropion XlBupropion Hcl3916
AllopurinolAllopurinol3612
TelmisartanTelmisartan36suppressed
Olmesartan MedoxomilOlmesartan Medoxomil3513
AlprazolamAlprazolam3316
Metoprolol TartrateMetoprolol Tartrate33suppressed
ClonazepamClonazepam32suppressed
Ondansetron OdtOndansetron32suppressed
CelecoxibCelecoxib3011
Citalopram HbrCitalopram Hydrobromide30suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen30suppressed
GlipizideGlipizide2911
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril2811
Hydroxyzine HclHydroxyzine Hcl27suppressed
Ipratropium BromideIpratropium Bromide27suppressed
JardianceEmpagliflozin2711
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide27suppressed
Donepezil HclDonepezil Hcl26suppressed
Solifenacin SuccinateSolifenacin Succinate26suppressed
Benazepril HclBenazepril Hcl25suppressed
MyrbetriqMirabegron24suppressed
ClopidogrelClopidogrel Bisulfate23suppressed
Fluoxetine HclFluoxetine Hcl23suppressed
LorazepamLorazepam2312
Montelukast SodiumMontelukast Sodium23suppressed
Diclofenac SodiumDiclofenac Sodium22suppressed
ValacyclovirValacyclovir Hcl22suppressed
Buspirone HclBuspirone Hcl21suppressed
CephalexinCephalexin2113
SpironolactoneSpironolactone21suppressed
Bupropion Hcl SrBupropion Hcl19suppressed
Pravastatin SodiumPravastatin Sodium19suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl17suppressed
Doxazosin MesylateDoxazosin Mesylate17suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl16suppressed
HydrocortisoneHydrocortisone16suppressed
XareltoRivaroxaban16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
AtenololAtenolol15suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
EzetimibeEzetimibe15suppressed
MeloxicamMeloxicam15suppressed
TemazepamTemazepam15suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine14suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide14suppressed
RamiprilRamipril14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
AripiprazoleAripiprazole13suppressed
Fludrocortisone AcetateFludrocortisone Acetate13suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide13suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters13suppressed
PaxlovidNirmatrelvir/Ritonavir1313
Amlodipine-AtorvastatinAmlodipine/Atorvastatin12suppressed
BumetanideBumetanide12suppressed
Cevimeline HclCevimeline Hcl12suppressed
Methylphenidate ErMethylphenidate Hcl12suppressed
Morphine Sulfate ErMorphine Sulfate12suppressed
SimvastatinSimvastatin12suppressed
SymbicortBudesonide/Formoterol Fumarate12suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan11suppressed
KetoconazoleKetoconazole11suppressed
LovastatinLovastatin11suppressed
Methenamine HippurateMethenamine Hippurate11suppressed
Propranolol HclPropranolol Hcl11suppressed
Ropinirole HclRopinirole Hcl11suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid11suppressed
TopiramateTopiramate11suppressed

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 $55.29 · 2 records Bayer Healthcare Pharmaceuticals Inc. Kerendia, TREMFYA 1
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