Quick answers
- Which hospitals does Bonnie A. Lash work at?
- Medicare's official clinician data lists Bonnie A. Lash at 2 hospitals: St Joseph Medical Center and St Michael Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bonnie A. Lash see patients?
- Medicare's clinician data lists 1 practice location in Bainbridge Island, WA. Call before your visit to confirm the address.
- What is Bonnie A. Lash's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Bonnie A. Lash accept Medicare assignment?
- Medicare's clinician data says Bonnie A. Lash may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Bonnie A. Lash's NPI number?
- 1235307737. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bonnie A. Lash works
Medicare's Facility Affiliation Data lists Bonnie A. Lash at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Joseph Medical CenterTacoma, WA · Acute Care Hospital · CCN 500108
- St Michael Medical CenterSilverdale, WA · Acute Care Hospital · CCN 500039
Practice locations
Addresses where Bonnie A. Lash is enrolled with Medicare (CMS data updated 2026-10-02).
- 1344 Wintergreen Ln NE, Unit 100Bainbridge Island, WA 98110
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Bainbridge Island
Clinicians with the same Medicare primary specialty in Bainbridge Island, WA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1235307737 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians