May Claire Legaspi Villegas, RN BSN PMHNP-BC
NPI 1831856319ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Lacey, WA
Nurse Practitioner, Psych/Mental Health (RN BSN PMHNP-BC) with Vest Thurston LLC, practicing in Lacey, Washington. 53 Medicare patients in 2024, $18,822 paid; nearly all of their 316 Part D prescriptions were generic (96%). E.R. Squibb & Sons, L.L.C. was the largest of 5 companies reporting payments in 2025, $147.72 in all, mostly food and beverage.
Overview
| NPI | 1831856319 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN BSN PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Nov 19, 2021 |
| Last updated in NPPES | Mar 10, 2023 |
| Certified by provider | Mar 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP61412061 | WA |
| Registered Nurse, Psych/Mental Health, Child & Adolescent | 163WP0807X | 95152913 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 517 across 3 procedure codes |
| Paid by Medicare | $18,822 |
Part D prescriptions in 2024
| Prescriptions (claims) | 316 · 318 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $12,722 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Vest Thurston LLCLacey, WA · 14 clinicians
Industry payments (Open Payments)
- 2025$147.72 · 7 payments from 5 companies
- 2024$153.05 · 6 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $43.01 | 2 |
| Indivior Inc. | $41.52 | 2 |
| Otsuka America Pharmaceutical, Inc. | $25.34 | 1 |
| Alkermes, Inc. | $22.93 | 1 |
| Teva Pharmaceuticals USA, Inc. | $14.92 | 1 |
What the 2025 payments were for
- Food and Beverage$147.72 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 psychiatric nurse practitioners in Lacey · All psychiatric nurse practitioners in Washington