Who Paid My Doc
Derik Marrero
Plastic and Reconstructive Surgery Guaynabo, PR Medical Doctor
NPI 1437355617 CMS profile 432684
B5 Calle Tabonuco, Ste 106, Guaynabo, PR 00968
General payments
$359
Research payments
$0
Ownership & investment interest
$0
Through program year 2025, Derik Marrero of Guaynabo, PR is reported in the CMS Open Payments database as having received $359 across 6 general payments and $0 in research payments paid to them.
No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them.
General payments for this record sit in the 17th percentile of Plastic and Reconstructive Surgery profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
5 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2025 | General | $164 | 1 | |
| 2024 | General | $40 | 1 | |
| 2023 | General | $62 | 1 | |
| 2021 | General | $60 | 2 | |
| 2020 | General | $32 | 1 |
Beside peers
- Derik Marrero
- Plastic and Reconstructive Surgery median
- Middle half of Plastic and Reconstructive Surgery
- National median
In program year 2025, general payments to Derik Marrero were reported at $164. Among 2,070 Plastic and Reconstructive Surgery profiles paid that year, the median was $442 and the middle half received between $150 and $1,242.
Show as a table
| Year | Derik Marrero | Plastic and Reconstructive Surgery median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $0 | $335 | $121–$1,264 | $163 |
| 2020 | $32 | $162 | $57–$417 | $114 |
| 2021 | $60 | $245 | $89–$735 | $132 |
| 2022 | $0 | $325 | $120–$932 | $149 |
| 2023 | $62 | $343 | $129–$999 | $160 |
| 2024 | $40 | $390 | $141–$1,085 | $164 |
| 2025 | $164 | $442 | $150–$1,242 | $169 |
Breakdown
A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.
Prescribing to Medicare patients
Part D · data year 2024 · 4 drugsPart D claims
65
Drug cost
$439
Branded share of claims
0%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Cefadroxil | Generic | 17 | $152 | |
| Tramadol Hcl | Generic | 20 | $114 | |
| Pantoprazole Sodium | Generic | 16 | $106 | |
| Ibuprofen | Generic | 12 | $66 |
Drug cost is what was paid for the drugs at the pharmacy — by Medicare, the patient and others — and is not money to the prescriber. Medicare Part D only: drugs dispensed to Medicare beneficiaries. A drug with fewer than 11 claims for this prescriber is not published, so a missing drug does not mean zero. The medians are for the 2,638 Part D prescribers listed as Plastic and Reconstructive Surgery; they describe a distribution and say nothing about conduct.
Records
6 reportedEvery payment, record by record
Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.
Other Plastic and Reconstructive Surgery in Puerto Rico
Rafael Couto
Plastic and Reconstructive Surgery · San Juan, PR
Claudio Corral
Plastic and Reconstructive Surgery · San Juan, PR
Angel Rivera - Barrios
Plastic and Reconstructive Surgery · Rio Piedras, PR
John Pagan Padilla
Plastic and Reconstructive Surgery · San Juan, PR
Natalio Debs Elias
Plastic and Reconstructive Surgery · Bayamon, PR
Javier Couto
Plastic and Reconstructive Surgery · San Juan, PR
Related records
Plastic and Reconstructive Surgery in Puerto Rico
Practitioners in the same specialty and state, ranked by reported value.
All Plastic and Reconstructive Surgery
Everyone recorded under this specialty, nationwide.
Doctors in Puerto Rico
Every practitioner in the state with a reported payment.
How to read this page
What each amount means, and what it does not mean.
What this means
U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.
An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.
Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.