Marconi Abreu, MD
Endocrinology, Diabetes & Metabolism · Dallas, TXNPI 1144428319
Payments from drug & device makers
Across 46 payments — averaging $297.72 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi-aventis U.S. LLC$10K
- Novo Nordisk$2K
- Abbott$447
- AstraZeneca$336
- Dexcom, Inc.$218
- Mannkind Corporation$175
- plus $476 from 4 others
What the payments were for
- Consulting fees$11,13081%
- Speaking & faculty fees$1501%
- Food & beverage$2,35017%
- Education$60%
- Gifts$590%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Sanofi-aventis U.S. LLC | 7 | $9,808 |
| Novo Nordisk | 6 | $2,235 |
| Abbott | 20 | $447 |
| AstraZeneca | 4 | $336 |
| Dexcom, Inc. | 2 | $218 |
| Mannkind Corporation | 2 | $175 |
| Tandem Diabetes Care, Inc. | 2 | $140 |
| Bayer | 1 | $125 |
| Sequel Med Tech, LLC | 1 | $111 |
| Insulet Corporation | 1 | $100 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- SOLIQUA 100/33$6,435
- Victoza$1,870
- FARXIGA$241
- t-slim insulin pump$139
- FREESTYLE LIBRE 3$126
- Kerendia$125
- Ozempic$125
- FreeStyle Libre$124
- AFREZZA$115
- DEXCOM CGM$113
- TWIIST$111
- DEXCOM G7 GSS (161)$105
How this compares
$13,695 in reported general payments places this provider in the 65th percentile of 658 endocrinology, diabetes & metabolism providers in Texas.
See all endocrinology, diabetes & metabolism providers in Texas →
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| MounjaroTirzepatide | 344 | $491,335 |
| OzempicSemaglutide | 161 | $240,247 |
| JardianceEmpagliflozin | 205 | $199,429 |
| TrulicityDulaglutide | 110 | $146,587 |
| Xultophy 100-3.6Insulin Degludec/Liraglutide | 85 | $144,409 |
| Synjardy XrEmpagliflozin/Metformin Hcl | 80 | $83,880 |
| Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/7 | 55 | $67,934 |
| Tresiba Flextouch U-200Insulin Degludec | 38 | $57,411 |
| FarxigaDapagliflozin Propanediol | 32 | $38,135 |
| Lyumjev Kwikpen U-200Insulin Lispro-Aabc | 15 | $35,366 |
| RybelsusSemaglutide | 17 | $31,818 |
| Tresiba Flextouch U-100Insulin Degludec | 41 | $30,452 |
| JanuviaSitagliptin Phosphate | 27 | $21,273 |
| Humulin R U-500Insulin Regular, Human | 13 | $19,987 |
| Soliqua 100-33Insulin Glargine/Lixisenatide | 16 | $18,333 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Novo NordiskOzempic, Xultophy 100-3.6, Rybelsus | $2,235 | $416,475263 claims |
| AstraZenecaFarxiga | $336 | $38,13532 claims |
| Sanofi-aventis U.S. LLCSoliqua 100-33 | $9,808 | $18,33316 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 65th percentile of 658 endocrinology, diabetes & metabolism providers in Texas.
Other endocrinology, diabetes & metabolism in Dallas
- Julio RosenstockDallas$24.9M
- Ildiko LingvayDallas$8.2M
- Peter BresslerDallas$4.2M
- Steve FordanDallas$2.8M
- Pablo MoraDallas$2.1M
- Saleemah FahmiDallas$1.2M
- Priscilla HollanderDallas$1M
- Oksana HamidiDallas$1M
- Amy ShahDallas$953K
- Abhimanyu GargDallas$920K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.