Ileana Eileen Ocasio Melendez, M.D.
NPI 1013140292ActiveIndividual· Internal Medicine, Nephrology· San Juan, PR
Internal Medicine, Nephrology (M.D.) in San Juan, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $38,547 for 299 claims, against $5,772 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 8 companies reporting payments in 2025, $488.39 in all, mostly food and beverage.
Overview
| NPI | 1013140292 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 3, 2009 |
| Last updated in NPPES | Jul 10, 2024 |
| Certified by provider | Jul 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 18534 | 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 - Nephrology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 22 |
|---|---|
| Services billed | 86 across 8 procedure codes |
| Paid by Medicare | $5,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 299 · 378 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $38,547 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Nephrology |
Medical group
- Recinto de Ciencias MedicasCarolina, PR · 247 clinicians
Hospital affiliations
- AsemSan Juan, PR
- Hospital Universitario de AdultoRio Piedras, PR
- Hospital Upr, Dr Federico TrillaCarolina, PR
Industry payments (Open Payments)
- 2025$488.39 · 15 payments from 8 companies
- 2024$713.59 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $117.21 | 5 |
| Glaxosmithkline, LLC. | $111.69 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $72.50 | 3 |
| Calliditas Therapeutics US Inc. | $72.01 | 2 |
| Mallinckrodt Hospital Products Inc. | $40.00 | 1 |
What the 2025 payments were for
- Food and Beverage$488.39 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Nephrology providers in Puerto Rico →