Quick answers
- Which hospitals does Charles Mize work at?
- Medicare's official clinician data lists Charles Mize at 3 hospitals: Bridgeport Hospital, Providence Seward Hospital and Scripps Memorial Hospital La Jolla. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Charles Mize see patients?
- Medicare's clinician data lists 2 practice locations, including Seward, AK and La Jolla, CA. Call before your visit to confirm the address.
- What is Charles Mize's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Charles Mize accept Medicare assignment?
- Yes. Medicare's clinician data says Charles Mize 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 Charles Mize?
- (907) 224-5205, as listed in official Medicare / NPI Registry data.
- What is Charles Mize's NPI number?
- 1689834012. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Charles Mize works
Medicare's Facility Affiliation Data lists Charles Mize at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bridgeport HospitalBridgeport, CT · Acute Care Hospital · CCN 070010
- Providence Seward HospitalSeward, AK · Critical Access Hospital · CCN 021302
- Scripps Memorial Hospital La JollaLa Jolla, CA · Acute Care Hospital · CCN 050324
Practice locations
Addresses where Charles Mize is enrolled with Medicare (CMS data updated 2026-10-02).
- 417 1st AveSeward, AK 99664 (907) 224‑5205
- 9888 Genesee AveLa Jolla, CA 92037 (858) 626‑6150
Group practices
Medicare enrollment lists Charles Mize as a member of these groups (CMS data updated 2026-10-02).
- La Jolla Emergency Specialists18 clinicians in the group
- City of Seward16 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Alaska
Clinicians with the same Medicare primary specialty in Alaska — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689834012 |
| 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