Roberto E. Maiz, MD
NPI 1437125713ActiveIndividual· Surgery· San German, PR
Surgery (MD) in San German, Puerto Rico, trained at Ponce School of Medicine (class of 1996). 14 Medicare patients in 2024, $5,476 paid; nearly all of their 165 Part D prescriptions were generic (96%). Medtronic, Inc. reported $150.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1437125713 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Jul 30, 2025 |
| Certified by provider | Jul 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 12998 | 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 - General Surgery (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 35 across 13 procedure codes |
| Paid by Medicare | $5,476 |
Part D prescriptions in 2024
| Prescriptions (claims) | 165 · 165 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $2,328 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Ponce School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | General Surgery |
Hospital affiliation
- Hospital de la ConcepcionSan German, PR
Industry payments (Open Payments)
- 2025$150.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $150.00 | 1 |
What the 2025 payments were for
- Food and Beverage$150.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in San German
- 1588645840
- 1013996719
- 1841281300
- 1780650432
- 1629069265
- 1306820147