Gaspar A. Barreto Torrella, MD
NPI 1588657886ActiveIndividual· Internal Medicine, Nephrology· Miami, FL
Internal Medicine, Nephrology (MD) with Nephrology Associates of South Miami PA, practicing in Miami, Florida. Their prescriptions cost Medicare Part D more than their services did: $315,684 for 835 claims, against $157,838 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $176.83 in all, mostly food and beverage. Lists Baptist Hospital of Miami and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1588657886 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 23, 2005 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME 0078275 | FL |
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 - Nephrology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 377 |
|---|---|
| Services billed | 1,296 across 21 procedure codes |
| Paid by Medicare | $157,838 |
Part D prescriptions in 2024
| Prescriptions (claims) | 835 · 1,983 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $315,684 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Nephrology Associates of South Miami PAMiami, FL · 12 clinicians
Hospital affiliations
- Baptist Hospital of MiamiMiami, FL
- Jackson Health SystemMiami, FL
- South Miami HospitalMiami, FL
Other facilities
- Bma - HialeahDialysis facility · Hialeah, FL
- Fmc - DoralDialysis facility · Doral, FL
Industry payments (Open Payments)
- 2025$176.83 · 9 payments from 2 companies
- 2024$428.47 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $137.53 | 7 |
| Fresenius USA Marketing, Inc. | $39.30 | 2 |
What the 2025 payments were for
- Food and Beverage$176.83 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 114 nephrologists in Miami · All nephrologists in Florida