Gil J. Nieves, MD
NPI 1477754000ActiveIndividual· Urology· Caguas, PR
Urology (MD) in Caguas, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,272,523 for 4,525 claims, against $61,092 paid for services in 2024. Procept Biorobotics Corporation was the largest of 4 companies reporting payments in 2025, $1,445 in all, mostly food and beverage.
Overview
| NPI | 1477754000 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 30, 2007 |
| Last updated in NPPES | Mar 8, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 15919 | 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 - Urology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 544 across 30 procedure codes |
| Paid by Medicare | $61,092 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,525 · 5,857 30-day fills |
|---|---|
| Patients | 1,018 |
| Total drug cost | $1,272,523 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Urology |
Medical groups
- Urology Hub LLCSan Juan, PR · 5 clinicians
- Puerto Rico Metropolitan Urology LLCSan Juan, PR · 2 clinicians
Hospital affiliation
- Auxilio Mutuo HospitalSan Juan, PR
Industry payments (Open Payments)
- 2025$1,445 · 9 payments from 4 companies
- 2024$16,499 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Procept Biorobotics Corporation | $912.20 | 4 |
| Ferring Pharmaceuticals Inc. | $383.81 | 3 |
| Progenics Pharmaceuticals, Inc. | $123.55 | 1 |
| Janssen Pharmaceuticals, Inc | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$899.41 · 8 payments
- Travel and Lodging$545.15 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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