Quick answers
- Which hospitals does Ellen Shimizu work at?
- Medicare's official clinician data lists Ellen Shimizu at 3 hospitals: Community Hospital of the Monterey Peninsula, Natividad Medical Center and Salinas Valley Health Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ellen Shimizu see patients?
- Medicare's clinician data lists 3 practice locations, including Salinas, CA. Call before your visit to confirm the address.
- What is Ellen Shimizu's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Ellen Shimizu accept Medicare assignment?
- Yes. Medicare's clinician data says Ellen Shimizu accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ellen Shimizu?
- (831) 757-2058, as listed in official Medicare / NPI Registry data.
- What is Ellen Shimizu's NPI number?
- 1811765019. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ellen Shimizu works
Medicare's Facility Affiliation Data lists Ellen Shimizu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Hospital of the Monterey PeninsulaMonterey, CA · Acute Care Hospital · CCN 050145
- Natividad Medical CenterSalinas, CA · Acute Care Hospital · CCN 050248
- Salinas Valley Health Medical CenterSalinas, CA · Acute Care Hospital · CCN 050334
Practice locations
Addresses where Ellen Shimizu is enrolled with Medicare (CMS data updated 2026-10-02).
- 1033 Los Palos DrSalinas, CA 93901 (831) 757‑2058
- 450 E Romie LnSalinas, CA 93901 (831) 759‑3257
- 611 Abbott StSalinas, CA 93901 (831) 757‑3041
Group practices
Medicare enrollment lists Ellen Shimizu as a member of this group (CMS data updated 2026-10-02).
- SVMHS Clinics259 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Salinas
Clinicians with the same Medicare primary specialty in Salinas, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811765019 |
| 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