Quick answers
- Which hospitals does Mariana E. Winston work at?
- Medicare's official clinician data lists Mariana E. Winston at 1 hospital: Kaiser Foundation Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mariana E. Winston see patients?
- Medicare's clinician data lists 2 practice locations, including Honolulu, HI and Kapolei, HI. Call before your visit to confirm the address.
- What is Mariana E. Winston's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Mariana E. Winston accept Medicare assignment?
- Yes. Medicare's clinician data says Mariana E. Winston 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 Mariana E. Winston?
- (808) 432-8800, as listed in official Medicare / NPI Registry data.
- What is Mariana E. Winston's NPI number?
- 1558870865. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mariana E. Winston works
Medicare's Facility Affiliation Data lists Mariana E. Winston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaiser Foundation HospitalHonolulu, HI · Acute Care Hospital · CCN 120011
Practice locations
Addresses where Mariana E. Winston is enrolled with Medicare (CMS data updated 2026-10-02).
- 3288 Moanalua RdHonolulu, HI 96819 (808) 432‑8800
- 599 Farrington HwyKapolei, HI 96707 (808) 432‑3668
Group practices
Medicare enrollment lists Mariana E. Winston as a member of this group (CMS data updated 2026-10-02).
- Kaiser Foundation Health Plan Inc106 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Hawaii →
Other nurse anesthetists in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558870865 |
| 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