Allison Leigh Royal
NPI 1124619424ActiveIndividual· Nurse Practitioner· San Marcos, TX
Nurse Practitioner with Christus Trinity Clinic Texas, practicing in San Marcos, Texas. Their prescriptions cost Medicare Part D more than their services did: $139,122 for 1,018 claims, against $9,621 paid for services in 2024. Lists Christus Santa Rosa Hospital-San Marcos as a hospital affiliation.
Overview
| NPI | 1124619424 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 29, 2021 |
| Last updated in NPPES | Jul 5, 2024 |
| Certified by provider | Jul 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1036638 | TX |
| Nurse Practitioner, Family | 363LF0000X | RN863835 | TX |
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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 183 across 19 procedure codes |
| Paid by Medicare | $9,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,018 · 2,285 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $139,122 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
Hospital affiliation
- Christus Santa Rosa Hospital-San MarcosSan Marcos, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in San Marcos
- 1073468039
- 1043098775
- 1619977865
- 1770040677
- 1538255781
- 1548958093
- 1639609852
- 1639107170
- 1487645404
- 1114879707
- 1467104539
- 1114250909