Meredith Ellen Riker
NPI 1922639293ActiveIndividual· Nurse Practitioner, Pediatrics· San Francisco, CA
Nurse Practitioner, Pediatrics with Seattle Childrens Hospital, practicing in San Francisco, California. Enrolled in Medicare as practitioner - nurse practitioner. United Therapeutics Corporation reported $116.97 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1922639293 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 27, 2020 |
| Last updated in NPPES | Jan 27, 2020 |
| Certified by provider | Jan 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Pediatrics Primary | 363LP0200X | AP61014368 | WA |
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) |
|---|
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Seattle Childrens HospitalSeattle, WA · 107 clinicians
Industry payments (Open Payments)
- 2025$116.97 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $116.97 | 1 |
What the 2025 payments were for
- Food and Beverage$116.97 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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