Mayrim V. Rios Perez, MD
NPI 1003106287ActiveIndividual· Surgery· Houston, TX
Surgery (MD) in Houston, Texas, trained at University of Puerto Rico School of Medicine (class of 2011). Mostly services rather than prescriptions: Medicare paid $37,560 for 89 patients in 2024, with only 33 Part D claims. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $95.50 in all, mostly food and beverage.
Overview
| NPI | 1003106287 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 9, 2011 |
| Last updated in NPPES | Oct 5, 2023 |
| Certified by provider | Oct 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | S6923 | TX |
| Surgery | 208600000X | 021333 | 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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 253 across 54 procedure codes |
| Paid by Medicare | $37,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 36 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $372.93 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | General Surgery |
Hospital affiliation
- Memorial Hermann Memorial City HospitalHouston, TX
Industry payments (Open Payments)
- 2025$95.50 · 2 payments from 2 companies
- 2024$143.96 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $74.77 | 1 |
| Integra Lifesciences Corporation | $20.73 | 1 |
What the 2025 payments were for
- Food and Beverage$95.50 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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