Healthcare provider profile · identity verified

Matthew Klein, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology · PALM BEACH GARDENS, FL · NPI 1962509877

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 Matthew Klein, M.D. received $12,561.26 in general payments during 2025 across 25 reported records.

Biosense Webster, Inc. accounted for 80.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

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

Payment overview · 2025

General Payments

$12,561.26

25 reported records · 8 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
Biosense Webster, Inc. Unresolved — no canonical attribution shown $10,155.9280.8%152025
Medical Device Business Services, Inc. Unresolved — no canonical attribution shown $1,875.0014.9%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$196.411.6%22025
AtriCure, Inc. Unresolved — no canonical attribution shown $154.701.2%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $72.660.6%22025
Philips North America LLC Unresolved — no canonical attribution shown $61.090.5%22025
Abbott Laboratories Unresolved — no canonical attribution shown $24.550.2%12025
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) Unresolved — no canonical attribution shown $20.930.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$11,775.007
Food and Beverage$786.2618

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
CARTO 3
Normalized: carto 3
Device Biosense Webster, Inc., Medical Device Business Services, Inc. $12,030.92 16 2025
Source payment records
COBALT DR MRI SURESCAN
Normalized: cobalt dr mri surescan
Device Medtronic, Inc. $196.41 2 2025
Source payment records
ATRICLIP LAA EXCLUSION SYSTEM
Normalized: atriclip laa exclusion system
Device AtriCure, Inc. $154.70 1 2025
Source payment records
SYNERGY ABLATION SYSTEM
Normalized: synergy ablation system
Device AtriCure, Inc. $154.70 1 2025
Source payment records
Ambulatory Monitoring & Diagnostics Undivided
Normalized: ambulatory monitoring diagnostics undivided
Device Philips North America LLC $61.09 2 2025
Source payment records
FARAPULSE
Normalized: farapulse
Device Boston Scientific Corporation $50.29 1 2025
Source payment records
AMPLATZER AMULET
Normalized: amplatzer amulet
Device Abbott Laboratories $24.55 1 2025
Source payment records
BodyGuardian
Normalized: bodyguardian
Device Boston Scientific Corporation $22.37 1 2025
Source payment records
LifeVest
Normalized: lifevest
Device ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $20.93 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
EliquisApixaban16261
Metoprolol SuccinateMetoprolol Succinate8831
DofetilideDofetilide6819
XareltoRivaroxaban4813
Flecainide AcetateFlecainide Acetate4018
Diltiazem 24hr Er (Cd)Diltiazem Hcl3112
Amiodarone HclAmiodarone Hcl2414
Losartan PotassiumLosartan Potassium24suppressed
ClopidogrelClopidogrel Bisulfate20suppressed
Metoprolol TartrateMetoprolol Tartrate20suppressed
Atorvastatin CalciumAtorvastatin Calcium16suppressed
CarvedilolCarvedilol16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate14suppressed
Amlodipine BesylateAmlodipine Besylate13suppressed
FurosemideFurosemide13suppressed
SotalolSotalol Hcl12suppressed
Rosuvastatin CalciumRosuvastatin Calcium11suppressed

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 $12,561.26 · 25 records Biosense Webster, Inc. AMPLATZER AMULET, ATRICLIP LAA EXCLUSION SYSTEM, Ambulatory Monitoring & Diagnostics Undivided, BodyGuardian, CARTO 3, COBALT DR MRI SURESCAN, FARAPULSE, LifeVest, SYNERGY ABLATION SYSTEM
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