Maria Patarroyo Aponte, MD
Advanced Heart Failure and Transplant Cardiology · Houston, TXNPI 1962671842
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 37 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 10 manufacturers reported payments, led by Abbott at 53.7% of the total. Reporting peaked in 2024 at $783 and has fallen 67.4% since, to $256 in 2025. That places this record below the midpoint for advanced heart failure and transplant cardiology clinicians in TX, where the typical reported total is $11,093.
Across 37 payments — averaging $62.75 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$1K
- Abiomed$394
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$200
- Boston Scientific$185
- Actelion Pharmaceuticals US, Inc.$125
- AstraZeneca$50
- plus $121 from 4 others
Across 1 payment — averaging $163,780 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Endotronix, Inc.$164K
What the payments were for
- Food & beverage$2,322100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Abbott | 12 | $1,246 |
| Abiomed | 3 | $394 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 8 | $200 |
| Boston Scientific | 5 | $185 |
| Actelion Pharmaceuticals US, Inc. | 1 | $125 |
| AstraZeneca | 3 | $50 |
| Cvrx, Inc. | 1 | $42 |
| Medtronic | 2 | $34 |
| Lexicon Pharmaceuticals, Inc. | 1 | $32 |
| Boehringer Ingelheim | 1 | $14 |
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.
How this compares
$2,322 in reported general payments places this provider in the 20th percentile of 75 advanced heart failure and transplant cardiology providers in Texas.
See all advanced heart failure and transplant cardiology 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 |
|---|---|---|
| EliquisApixaban | 63 | $72,911 |
| JardianceEmpagliflozin | 29 | $32,636 |
| EntrestoSacubitril/Valsartan | 16 | $31,138 |
| OzempicSemaglutide | 32 | $26,882 |
| WegovySemaglutide | 11 | $22,276 |
| TrulicityDulaglutide | 11 | $13,066 |
| FarxigaDapagliflozin Propanediol | 15 | $10,797 |
| Tacrolimus | 37 | $10,656 |
| Mycophenolate Mofetil | 27 | $3,684 |
| Bumetanide | 65 | $2,366 |
| Torsemide | 32 | $1,611 |
| Potassium Chloride | 45 | $1,334 |
| Metoprolol Succinate | 98 | $1,025 |
| Atorvastatin Calcium | 115 | $920 |
| Pantoprazole Sodium | 90 | $850 |
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 |
|---|---|---|
| Boehringer IngelheimJardiance | $14 | $32,63629 claims |
| AstraZenecaFarxiga | $50 | $10,79715 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 20th percentile of 75 advanced heart failure and transplant cardiology providers in Texas.
Other advanced heart failure and transplant cardiology in Houston
- Barry TrachtenbergHouston$306K
- Arvind BhimarajHouston$216K
- Ajith NairHouston$80K
- Ashrith GuhaHouston$61K
- Cindy MartinHouston$47K
- Leo SimpsonHouston$30K
- Andrew CivitelloHouston$19K
- Rayan YousefzaiHouston$8K
- Ju KimHouston$7K
- Sana ShoukatHouston$7K
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.