Riki Jo Williamson
NPI 1407611478ActiveIndividual· Nurse Practitioner, Family· Linden, TX
Nurse Practitioner, Family in Linden, Texas, trained at Baylor College of Medicine (class of 2023). Their prescriptions cost Medicare Part D more than their services did: $102,686 for 1,542 claims, against $18,159 paid for services in 2024. Inogen, Inc. was the largest of 6 companies reporting payments in 2025, $104.42 in all, mostly food and beverage.
Overview
| NPI | 1407611478 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 19, 2024 |
| Last updated in NPPES | Feb 19, 2024 |
| Certified by provider | Feb 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1153075 | 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 | 114 |
|---|---|
| Services billed | 527 across 41 procedure codes |
| Paid by Medicare | $18,159 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,542 · 2,385 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $102,686 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Phynet, Inc.Gladewater, TX · 15 clinicians
Hospital affiliation
- Christus St Michael Health SystemTexarkana, TX
Other facilities
- Onesource Home Care IncHome health agency · Longview, TX
Industry payments (Open Payments)
- 2025$104.42 · 6 payments from 6 companies
- 2024$36.05 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inogen, Inc. | $22.75 | 1 |
| Exact Sciences Corporation | $21.51 | 1 |
| Amgen Inc. | $19.85 | 1 |
| Sanofi-Aventis U.S. LLC | $17.49 | 1 |
| Lilly USA, LLC | $14.06 | 1 |
What the 2025 payments were for
- Food and Beverage$104.42 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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