Healthcare provider profile · identity verified

Marconi Abreu, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · DALLAS, TX · NPI 1144428319

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 Marconi Abreu, MD received $3,486.95 in general payments during 2025 across 7 reported records.

SANOFI-AVENTIS U.S. LLC accounted for 92.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 161 claims for Ozempic by this doctor in 2024.

Novo Nordisk 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Rybelsus by this doctor in 2024.

SANOFI-AVENTIS U.S. LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SOLIQUA 100/33 as an associated drug or biological on 43 records involving 15 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Soliqua 100-33 by this doctor in 2024.

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

Payment overview · 2025

General Payments

$3,486.95

7 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
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $3,209.7192.0%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $165.824.8%22025
Sequel Med Tech, LLC Unresolved — no canonical attribution shown $111.423.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$2,825.001
Food and Beverage$511.955
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$150.001

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
TWIIST
Normalized: twiist
Device Sequel Med Tech, LLC $111.42 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $99.94 1 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $89.48 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
Ozempic
ozempic
2025 Ozempic 2024 161 exact normalized Medicare Part D

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
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
161 55
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
SANOFI-AVENTIS U.S. LLC
Exact reporting entity; no affiliate inference
2025 SOLIQUA 100/33
open payments reported associated product
CMS Open Payments — General Payments
43 supporting records · 15 recipient NPIs · example record 1233224976
Soliqua 100-33 · 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
MounjaroTirzepatide344103
JardianceEmpagliflozin20567
Metformin Hcl ErMetformin Hcl18675
Atorvastatin CalciumAtorvastatin Calcium16669
OzempicSemaglutide16155
Levothyroxine SodiumLevothyroxine Sodium11247
TrulicityDulaglutide11033
Rosuvastatin CalciumRosuvastatin Calcium10436
Xultophy 100-3.6Insulin Degludec/Liraglutide8536
Synjardy XrEmpagliflozin/Metformin Hcl8030
Nano 2nd Gen Pen NeedlePen Needle, Diabetic5526
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/75514
Alendronate SodiumAlendronate Sodium5218
Pioglitazone HclPioglitazone Hcl4924
EzetimibeEzetimibe4819
Metformin HclMetformin Hcl4622
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4419
Tresiba Flextouch U-100Insulin Degludec4119
Tresiba Flextouch U-200Insulin Degludec3815
LisinoprilLisinopril3416
Amlodipine BesylateAmlodipine Besylate3317
FarxigaDapagliflozin Propanediol32suppressed
Testosterone CypionateTestosterone Cypionate29suppressed
JanuviaSitagliptin Phosphate27suppressed
SynthroidLevothyroxine Sodium27suppressed
Losartan PotassiumLosartan Potassium2514
SpironolactoneSpironolactone23suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog21suppressed
Ondansetron OdtOndansetron2112
FluconazoleFluconazole1914
SynjardyEmpagliflozin/Metformin Hcl19suppressed
TestosteroneTestosterone18suppressed
RybelsusSemaglutide17suppressed
Soliqua 100-33Insulin Glargine/Lixisenatide16suppressed
TradjentaLinagliptin16suppressed
CabergolineCabergoline15suppressed
HydrocortisoneHydrocortisone15suppressed
Insulin Degludec Pen (U-200)Insulin Degludec15suppressed
Lyumjev Kwikpen U-200Insulin Lispro-Aabc15suppressed
Pravastatin SodiumPravastatin Sodium15suppressed
Trijardy XrEmpaglifloz/Linaglip/Metformin15suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic15suppressed
RepaglinideRepaglinide14suppressed
Humulin R U-500Insulin Regular, Human13suppressed
HydrochlorothiazideHydrochlorothiazide13suppressed
Droplet Pen NeedlePen Needle, Diabetic12suppressed
Metoprolol SuccinateMetoprolol Succinate12suppressed
CarvedilolCarvedilol11suppressed
Duloxetine HclDuloxetine Hcl11suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11suppressed
MethimazoleMethimazole11suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide11suppressed

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 $3,486.95 · 7 records SANOFI-AVENTIS U.S. LLC Ozempic, TWIIST, TZIELD 3
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