Liliana Ramos-Perez, M.D.
NPI 1144514555ActiveIndividual· Internal Medicine· Guaynabo, PR
Internal Medicine (M.D.) in Guaynabo, Puerto Rico, trained at University Central del Caribe Escuela de Medicina (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $294,591 for 3,686 claims, against $3,173 paid for services in 2024.
Overview
| NPI | 1144514555 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 2, 2011 |
| Last updated in NPPES | Oct 21, 2024 |
| Certified by provider | Oct 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 020568 | PR |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 020568 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 50 across 4 procedure codes |
| Paid by Medicare | $3,173 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,686 · 8,262 30-day fills |
|---|---|
| Patients | 229 |
| Total drug cost | $294,591 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University Central del Caribe Escuela de Medicina |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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