Praxedes Eduardo Alvarez, M.D.
NPI 1609837285ActiveIndividual· Internal Medicine, Nephrology· Ponce, PR
Internal Medicine, Nephrology (M.D.) in Ponce, Puerto Rico, licensed in PR, with an NPI issued in March 2006. Their prescriptions cost Medicare Part D more than their services did: $96,777 for 1,177 claims, against $8,922 paid for services in 2024. Glaxosmithkline, LLC. reported $111.69 in payments in 2025, mostly food and beverage. Lists Hospital Menonita Guayama as a hospital affiliation.
Overview
| NPI | 1609837285 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Apr 9, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 8015 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 17 |
|---|---|
| Services billed | 58 across 8 procedure codes |
| Paid by Medicare | $8,922 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,177 · 1,504 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $96,777 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Nephrology |
Hospital affiliation
- Hospital Menonita GuayamaGuayama, PR
Other facilities
- Fmc GuayamaDialysis facility · Guayama, PR
Industry payments (Open Payments)
- 2025$111.69 · 1 payment from 1 company
- 2024$327.34 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $111.69 | 1 |
What the 2025 payments were for
- Food and Beverage$111.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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