Enrique L. Rios Alameda, M.D.
NPI 1467508622ActiveIndividual· Internal Medicine, Nephrology· Manati, PR
Internal Medicine, Nephrology (M.D.) in Manati, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $154,081 for 1,510 claims, against $17,306 paid for services in 2024. Calliditas Therapeutics US Inc. reported $132.35 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1467508622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 28, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 13151 | 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 | 15 |
|---|---|
| Services billed | 106 across 8 procedure codes |
| Paid by Medicare | $17,306 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,510 · 1,730 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $154,081 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Other facilities
- Atlantis ManatiDialysis facility · Manati, PR
Industry payments (Open Payments)
- 2025$132.35 · 1 payment from 1 company
- 2024$543.01 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $132.35 | 1 |
What the 2025 payments were for
- Food and Beverage$132.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Nephrology providers in Puerto Rico →