Healthcare provider profile · identity verified

Carlos Alfonso, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · GLEN RIDGE, NJ · NPI 1801864061

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 Carlos Alfonso, MD received $219.47 in general payments during 2025 across 10 reported records.

CVRx, Inc. accounted for 24.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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

Payment overview · 2025

General Payments

$219.47

10 reported records · 5 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
CVRx, Inc. Unresolved — no canonical attribution shown $54.4124.8%32025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$49.4122.5%22025
BIOTRONIK INC. Unresolved — no canonical attribution shown $48.4522.1%12025
Abbott Laboratories Unresolved — no canonical attribution shown $36.7316.7%22025
Boston Scientific Corporation Unresolved — no canonical attribution shown $30.4713.9%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$219.4710

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
Barostim Neo System
Normalized: barostim neo system
Device CVRx, Inc. $54.41 3 2025
Source payment records
SYMPLICITY G3
Normalized: symplicity g3
Device Medtronic, Inc. $49.41 2 2025
Source payment records
Acticor 7 VR-T DX
Normalized: acticor 7 vr t dx
Device BIOTRONIK INC. $48.45 1 2025
Source payment records
CDS - MCT/CEM Monitoring
Normalized: cds mct cem monitoring
Device Boston Scientific Corporation $30.47 2 2025
Source payment records
GALLANT
Normalized: gallant
Device Abbott Laboratories $18.98 1 2025
Source payment records
AVEIR
Normalized: aveir
Device Abbott Laboratories $17.75 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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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 Calcium881299
Metoprolol SuccinateMetoprolol Succinate864290
Losartan PotassiumLosartan Potassium493164
Amlodipine BesylateAmlodipine Besylate471167
Rosuvastatin CalciumRosuvastatin Calcium366124
ClopidogrelClopidogrel Bisulfate341134
FurosemideFurosemide315125
EliquisApixaban29088
CarvedilolCarvedilol24789
EntrestoSacubitril/Valsartan22675
HydrochlorothiazideHydrochlorothiazide14553
LisinoprilLisinopril14353
Warfarin SodiumWarfarin Sodium12626
SimvastatinSimvastatin12544
Enalapril MaleateEnalapril Maleate11433
Metoprolol TartrateMetoprolol Tartrate11333
Pantoprazole SodiumPantoprazole Sodium11246
Pravastatin SodiumPravastatin Sodium10036
Repatha SureclickEvolocumab9019
SpironolactoneSpironolactone8743
Hydralazine HclHydralazine Hcl8331
EzetimibeEzetimibe8228
Diltiazem 24hr Er (Cd)Diltiazem Hcl7928
FarxigaDapagliflozin Propanediol7318
Isosorbide Mononitrate ErIsosorbide Mononitrate6624
ValsartanValsartan6623
JardianceEmpagliflozin5420
Olmesartan MedoxomilOlmesartan Medoxomil5420
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5116
AtenololAtenolol4811
XareltoRivaroxaban4815
Doxazosin MesylateDoxazosin Mesylate3912
FenofibrateFenofibrate Nanocrystallized38suppressed
EplerenoneEplerenone37suppressed
Nebivolol HclNebivolol Hcl3612
RamiprilRamipril36suppressed
Amiodarone HclAmiodarone Hcl3317
Labetalol HclLabetalol Hcl32suppressed
LivaloPitavastatin Calcium32suppressed
Pitavastatin CalciumPitavastatin Calcium31suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril26suppressed
PrednisonePrednisone2619
Enoxaparin SodiumEnoxaparin Sodium23suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide23suppressed
CilostazolCilostazol20suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide19suppressed
Levothyroxine SodiumLevothyroxine Sodium18suppressed
TorsemideTorsemide17suppressed
Fludrocortisone AcetateFludrocortisone Acetate16suppressed
Montelukast SodiumMontelukast Sodium16suppressed
Olmesartan-Amlodipine-HctzOlmesartan/Amlodipin/Hcthiazid16suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
Isosorbide Dinit-HydralazineIsosorbide Dinit/Hydralazine14suppressed
TelmisartanTelmisartan14suppressed
SotalolSotalol Hcl12suppressed
GemfibrozilGemfibrozil11suppressed
Potassium ChloridePotassium Chloride11suppressed
Praluent PenAlirocumab11suppressed
Propranolol HclPropranolol Hcl11suppressed
Ranolazine ErRanolazine11suppressed

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 $219.47 · 10 records CVRx, Inc. AVEIR, Acticor 7 VR-T DX, Barostim Neo System, CDS - MCT/CEM Monitoring, GALLANT, SYMPLICITY G3
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