Claire Rizk
NPI 1255816203ActiveIndividual· Nurse Practitioner, Pediatrics, Critical Care· Orange, CA
Nurse Practitioner, Pediatrics, Critical Care in Orange, California, licensed in CA and TX, with an NPI issued in September 2018. Enrolled in Medicare as practitioner - nurse practitioner. Altathera Pharmaceuticals LLC reported $1,283 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1255816203 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 26, 2018 |
| Last updated in NPPES | Oct 28, 2021 |
| Certified by provider | Oct 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Pediatrics, Critical Care Primary | 363LP0222X | 95018945 | CA |
| Nurse Practitioner, Pediatrics | 363LP0200X | AP138679 | TX |
| Nurse Practitioner, Pediatrics, Critical Care | 363LP0222X | AP138679 | TX |
| Nurse Practitioner, Pediatrics | 363LP0200X | 95018945 | CA |
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 (WA) |
|---|
Industry payments (Open Payments)
- 2025$1,283 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Altathera Pharmaceuticals LLC | $1,283 | 3 |
What the 2025 payments were for
- Consulting Fee$1,000 · 1 payment
- Food and Beverage$283.26 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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