Anna di Marco, MD
Hematology & Oncology · Ponce, PRNPI 1992981690
Payments from drug & device makers
Across 880 payments — averaging $48.95 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- E.r. Squibb & Sons, L.L.C.$11K
- Eli Lilly Export S.A. Puerto Rico Branch$10K
- Merck$6K
- Amgen$4K
- AstraZeneca$2K
- Johnson & Johnson$2K
- plus $8K from 40 others
Across 1 payment — averaging $70.00 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.
- Eli Lilly Export S.A. Puerto Rico Branch$70
What the payments were for
- Consulting fees$3,00012%
- Speaking & faculty fees$4,39217%
- Food & beverage$17,04768%
- Education$6643%
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.
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
$43,072 in reported general payments places this provider in the 75th percentile of 138 hematology & oncology providers in Puerto Rico.
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 |
|---|---|---|
| IbrancePalbociclib | 156 | $2,473,277 |
| LenvimaLenvatinib Mesylate | 33 | $1,012,993 |
| RevlimidLenalidomide | 36 | $783,800 |
| TagrissoOsimertinib Mesylate | 20 | $330,911 |
| TabrectaCapmatinib Hydrochloride | 13 | $293,562 |
| KadcylaAdo-Trastuzumab Emtansine | 32 | $280,774 |
| FruzaqlaFruquintinib | 11 | $276,469 |
| PromactaEltrombopag Olamine | 20 | $262,781 |
| JakafiRuxolitinib Phosphate | 11 | $165,044 |
| VenclextaVenetoclax | 14 | $161,564 |
| Lenalidomide | 11 | $158,159 |
| SprycelDasatinib | 11 | $109,477 |
| AvastinBevacizumab | 11 | $108,926 |
| NeulastaPegfilgrastim | 14 | $89,774 |
| RetacritEpoetin Alfa-Epbx | 37 | $65,269 |
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 |
|---|---|---|
| PfizerIbrance, Retacrit | $167 | $2,538,547193 claims |
| Eisai Inc.Lenvima | $368 | $1,012,99333 claims |
| Bristol Myers SquibbRevlimid | $62 | $783,80036 claims |
| NovartisTabrecta, Promacta | $433 | $556,34333 claims |
| AstraZenecaTagrisso | $2,103 | $330,91120 claims |
| Takeda Pharmaceuticals U.S.A., Inc.Fruzaqla | $104 | $276,46911 claims |
| Incyte CorporationJakafi | $330 | $165,04411 claims |
| AbbVieVenclexta | $1,299 | $161,56414 claims |
| AmgenNeulasta, Prolia | $4,367 | $128,71836 claims |
| E.r. Squibb & Sons, L.L.C.Sprycel | $11,370 | $109,47711 claims |
| Johnson & JohnsonXarelto | $1,746 | $6,90112 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 75th percentile of 138 hematology & oncology providers in Puerto Rico.
Other hematology & oncology in Ponce
- Hector Velez CortesPonce$3.1M
- Jose CangianoPonce$34K
- Marynoll de la PazPonce$18K
- Mirelis AcostaSan Juan$6.3M
- Luis FloresSan Juan$2.3M
- Noridza Rivera RodriguezSan Juan$2.1M
- Adelba Torres-LopezSan Juan$1.9M
- Maria Garcia PallasCaguas$1.8M
- Karina Arocho-GonzalezHato Rey$1.1M
- Jose Lozada CostasSan Juan$934K
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.