Bonnie A. Lash, FNP
NPI 1235307737ActiveIndividual· Nurse Practitioner, Family· Bainbridge Island, WA
Nurse Practitioner, Family (FNP) in Bainbridge Island, Washington, licensed in WA and AK, with an NPI issued in February 2008. In 2024 Medicare paid $43,520 for 509 patients, and Part D covered 401 of their prescriptions, 84% of them generic. Lists St Joseph Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235307737 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Feb 19, 2008 |
| Last updated in NPPES | Mar 27, 2024 |
| Certified by provider | Mar 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP60462750 | WA |
| Nurse Practitioner, Family | 363LF0000X | 1277 | AK |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 509 |
|---|---|
| Services billed | 868 across 34 procedure codes |
| Paid by Medicare | $43,520 |
Part D prescriptions in 2024
| Prescriptions (claims) | 401 · 406 30-day fills |
|---|---|
| Patients | 294 |
| Total drug cost | $8,010 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Hospital affiliations
- St Joseph Medical CenterTacoma, WA
- St Michael Medical CenterSilverdale, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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