Ryan Ben Estepa Marinas, N.P.
NPI 1558526350ActiveIndividual· Nurse Practitioner· Sugar Land, TX
Nurse Practitioner (N.P.) with Travis County Emergency Physicians PA, practicing in Sugar Land, Texas. 553 Medicare patients in 2024, $61,838 paid; nearly all of their 603 Part D prescriptions were generic (96%). Abbvie Inc. reported $18.39 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1558526350 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Jul 22, 2008 |
| Last updated in NPPES | May 31, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 661505 | TX |
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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 553 |
|---|---|
| Services billed | 899 across 35 procedure codes |
| Paid by Medicare | $61,838 |
Part D prescriptions in 2024
| Prescriptions (claims) | 603 · 605 30-day fills |
|---|---|
| Patients | 397 |
| Total drug cost | $7,180 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Travis County Emergency Physicians PAHouston, TX · 327 clinicians
Industry payments (Open Payments)
- 2025$18.39 · 1 payment from 1 company
- 2024$250.73 · 24 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $18.39 | 1 |
What the 2025 payments were for
- Food and Beverage$18.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 nurse practitioners in Sugar Land · All nurse practitioners in Texas