Healthcare provider profile · identity verified

Jan Rodriguez Ferrer, MD

Allopathic & Osteopathic Physicians|Internal Medicine · SAN JUAN, PR · NPI 1407969215

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 Jan Rodriguez Ferrer, MD received $134.13 in general payments during 2025 across 4 reported records.

Janssen Pharmaceuticals, Inc accounted for 68.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

Janssen Pharmaceuticals, 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 28 records involving 28 distinct recipient NPIs. Public Medicare Part D data also shows 41 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

$134.13

4 reported records · 3 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
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $91.5168.2%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $25.3418.9%12025
Chiesi USA, Inc. Unresolved — no canonical attribution shown $17.2812.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$134.134

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
INVEGA SUSTENNA
Normalized: invega sustenna
Drug Janssen Pharmaceuticals, Inc $91.51 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $25.34 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $25.34 1 2025
Source payment records
CLEVIPREX
Normalized: cleviprex
Drug Chiesi USA, Inc. $17.28 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 Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
28 supporting records · 28 recipient NPIs · example record 1174296970
Xarelto · 2024
Exact normalized brand match · 1 Part D row
41 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 Calcium24937
Levothyroxine SodiumLevothyroxine Sodium14018
Losartan PotassiumLosartan Potassium13422
Amlodipine BesylateAmlodipine Besylate12019
Memantine HclMemantine Hcl11612
Pantoprazole SodiumPantoprazole Sodium11416
FamotidineFamotidine99suppressed
GabapentinGabapentin8012
SimvastatinSimvastatin78suppressed
Metoprolol SuccinateMetoprolol Succinate7717
Donepezil HclDonepezil Hcl73suppressed
ClopidogrelClopidogrel Bisulfate7213
OmeprazoleOmeprazole71suppressed
Metformin HclMetformin Hcl67suppressed
LevetiracetamLevetiracetam65suppressed
Sertraline HclSertraline Hcl63suppressed
Trazodone HclTrazodone Hcl61suppressed
Quetiapine FumarateQuetiapine Fumarate60suppressed
LorazepamLorazepam54suppressed
LisinoprilLisinopril5111
FurosemideFurosemide4317
Rosuvastatin CalciumRosuvastatin Calcium43suppressed
TemazepamTemazepam43suppressed
SynthroidLevothyroxine Sodium42suppressed
ValsartanValsartan41suppressed
XareltoRivaroxaban41suppressed
EliquisApixaban3817
CarvedilolCarvedilol3412
Galantamine ErGalantamine Hbr33suppressed
Silver SulfadiazineSilver Sulfadiazine3212
SsdSilver Sulfadiazine3214
Doxycycline HyclateDoxycycline Hyclate3126
SpironolactoneSpironolactone29suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2823
ClonazepamClonazepam27suppressed
Enalapril MaleateEnalapril Maleate27suppressed
Escitalopram OxalateEscitalopram Oxalate26suppressed
Folic AcidFolic Acid26suppressed
Doxazosin MesylateDoxazosin Mesylate25suppressed
Duloxetine HclDuloxetine Hcl25suppressed
Trueplus Insulin SyringeSyringe-Needle,insulin,0.5 Ml25suppressed
FinasterideFinasteride24suppressed
HydrochlorothiazideHydrochlorothiazide24suppressed
PrednisonePrednisone2319
Metoprolol TartrateMetoprolol Tartrate22suppressed
Oxybutynin Chloride ErOxybutynin Chloride22suppressed
IrbesartanIrbesartan21suppressed
LevofloxacinLevofloxacin2120
RisperidoneRisperidone20suppressed
Bupropion XlBupropion Hcl19suppressed
Montelukast SodiumMontelukast Sodium19suppressed
Alendronate SodiumAlendronate Sodium18suppressed
Propranolol HclPropranolol Hcl18suppressed
BaclofenBaclofen17suppressed
RivastigmineRivastigmine Tartrate17suppressed
Tamsulosin HclTamsulosin Hcl17suppressed
AlprazolamAlprazolam16suppressed
LantusInsulin Glargine,hum.Rec.Anlog16suppressed
BumetanideBumetanide15suppressed
Gentamicin SulfateGentamicin Sulfate1514
Paroxetine HclParoxetine Hcl15suppressed
PaxlovidNirmatrelvir/Ritonavir1515
Bethanechol ChlorideBethanechol Chloride14suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip14suppressed
DigoxinDigoxin14suppressed
IndapamideIndapamide14suppressed
JanuviaSitagliptin Phosphate14suppressed
Moxifloxacin HclMoxifloxacin Hcl1414
Candesartan-HydrochlorothiazidCandesartan/Hydrochlorothiazid13suppressed
EzetimibeEzetimibe13suppressed
Glipizide ErGlipizide13suppressed
LamotrigineLamotrigine13suppressed
LansoprazoleLansoprazole13suppressed
LoperamideLoperamide Hcl13suppressed
Metformin Hcl ErMetformin Hcl13suppressed
Xigduo XrDapaglifloz Propaned/Metformin13suppressed
AllopurinolAllopurinol12suppressed
Amiodarone HclAmiodarone Hcl12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril12suppressed
CimetidineCimetidine12suppressed
Divalproex SodiumDivalproex Sodium12suppressed
Hydralazine HclHydralazine Hcl12suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide12suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide12suppressed
MirtazapineMirtazapine12suppressed
PrimidonePrimidone12suppressed

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 $134.13 · 4 records Janssen Pharmaceuticals, Inc CAPVAXIVE, CLEVIPREX, GARDASIL 9, INVEGA SUSTENNA 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