Joshua Omar Mercado-Maldonado
NPI 1013379379ActiveIndividual· Internal Medicine, Cardiovascular Disease· San Juan, PR
Internal Medicine, Cardiovascular Disease in San Juan, Puerto Rico, trained at University Central del Caribe Escuela de Medicina (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $275,484 for 3,612 claims, against $41,472 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $46.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1013379379 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Mar 25, 2016 |
| Last updated in NPPES | Apr 22, 2025 |
| Certified by provider | Apr 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 19875 | PR |
| Internal Medicine | 207R00000X | 19875 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 174 |
|---|---|
| Services billed | 647 across 21 procedure codes |
| Paid by Medicare | $41,472 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,612 · 5,387 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $275,484 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University Central del Caribe Escuela de Medicina |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Hospital affiliation
- Presbyterian Community HospitalSan Juan, PR
Industry payments (Open Payments)
- 2025$46.01 · 2 payments from 1 company
- 2024$223.92 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $46.01 | 2 |
What the 2025 payments were for
- Food and Beverage$46.01 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in San Juan
- 1912215641
- 1710711940
- 1467713628
- 1427340066
- 1962510602
- 1730179797
- 1104206028
- 1992225536
- 1861470932
- 1518395375
- 1205139722
- 1700673969
All Internal Medicine, Cardiovascular Disease providers in Puerto Rico →