Quick answers
- Which hospitals does Michael R. West work at?
- Medicare's official clinician data lists Michael R. West at 3 hospitals: Los Angeles General Medical Center, UCI Health-Lakewood and UCI Health-Orange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael R. West see patients?
- Medicare's clinician data lists 1 practice location in Lakewood, CA. Call before your visit to confirm the address.
- What is Michael R. West's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Michael R. West accept Medicare assignment?
- Yes. Medicare's clinician data says Michael R. West 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 Michael R. West?
- (310) 698-5452, as listed in official Medicare / NPI Registry data.
- What is Michael R. West's NPI number?
- 1871242404. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael R. West works
Medicare's Facility Affiliation Data lists Michael R. West at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Los Angeles General Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050373
- UCI Health-LakewoodLakewood, CA · Acute Care Hospital · CCN 050581
- UCI Health-OrangeOrange, CA · Acute Care Hospital · CCN 050348
Practice locations
Addresses where Michael R. West is enrolled with Medicare (CMS data updated 2026-10-02).
- 3700 S StLakewood, CA 90712 (310) 698‑5452
Group practices
Medicare enrollment lists Michael R. West as a member of this group (CMS data updated 2026-10-02).
- Lakewood Hospitalist Medical Group Inc25 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lakewood
Clinicians with the same Medicare primary specialty in Lakewood, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871242404 |
| 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