Guillermo Emilio Martinez Rios, MD
NPI 1760474092ActiveIndividual· Otolaryngology· Bayamon, PR
Otolaryngology (MD) in Bayamon, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $24,626 for 916 claims, against $5,296 paid for services in 2024.
Overview
| NPI | 1760474092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 23, 2005 |
| Last updated in NPPES | May 18, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 8265 | PR |
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 - Otolaryngology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 89 across 7 procedure codes |
| Paid by Medicare | $5,296 |
Part D prescriptions in 2024
| Prescriptions (claims) | 916 · 1,031 30-day fills |
|---|---|
| Patients | 538 |
| Total drug cost | $24,626 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Otolaryngology |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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