Quick answers
- Which hospitals does John M. Sawyer work at?
- Medicare's official clinician data lists John M. Sawyer at 4 hospitals: Adventist Health Bakersfield, Adventist Health White Memorial, Mercy Hospital and St Mary Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John M. Sawyer see patients?
- Medicare's clinician data lists 2 practice locations, including Long Beach, CA and Brawley, CA. Call before your visit to confirm the address.
- What is John M. Sawyer's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does John M. Sawyer accept Medicare assignment?
- Yes. Medicare's clinician data says John M. Sawyer 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 John M. Sawyer?
- (562) 491-9000, as listed in official Medicare / NPI Registry data.
- What is John M. Sawyer's NPI number?
- 1174082176. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John M. Sawyer works
Medicare's Facility Affiliation Data lists John M. Sawyer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health BakersfieldBakersfield, CA · Acute Care Hospital · CCN 050455
- Adventist Health White MemorialLos Angeles, CA · Acute Care Hospital · CCN 050103
- Mercy HospitalBakersfield, CA · Acute Care Hospital · CCN 050295
- St Mary Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050191
Practice locations
Addresses where John M. Sawyer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1050 Linden AveLong Beach, CA 90813 (562) 491‑9000
- 207 W Legion RdBrawley, CA 92227 (760) 351‑3333
Group practices
Medicare enrollment lists John M. Sawyer as a member of this group (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Long Beach
Clinicians with the same Medicare primary specialty in Long Beach, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174082176 |
| 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