Phyllis Wilkerson, NP-C
NPI 1326563016ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Lubbock, TX
Nurse Practitioner, Psych/Mental Health (NP-C) in Lubbock, Texas, licensed in TX, WA and NM, with an NPI issued in August 2017. Their prescriptions cost Medicare Part D more than their services did: $172,990 for 564 claims, against $739.71 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $189.70 in all, mostly food and beverage.
Overview
| NPI | 1326563016 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | Yes |
| NPI issued | Aug 3, 2017 |
| Last updated in NPPES | Oct 21, 2026 |
| Certified by provider | Oct 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP134755 | TX |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | ARNP.AP.61565209-NP | WA |
| Nurse Practitioner | 363L00000X | AP134755 | TX |
| Nurse Practitioner | 363L00000X | 59518 | NM |
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 (NM); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 29 across 2 procedure codes |
| Paid by Medicare | $739.71 |
Part D prescriptions in 2024
| Prescriptions (claims) | 564 · 595 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $172,990 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$189.70 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $124.13 | 1 |
| Teva Pharmaceuticals USA, Inc. | $65.57 | 2 |
What the 2025 payments were for
- Food and Beverage$189.70 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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