Quick answers
- Which hospitals does Ryan F. Devivo work at?
- Medicare's official clinician data lists Ryan F. Devivo at 4 hospitals: Lac/Harbor-Ucla Medical Center, Martin Luther King, Jr. Community Hospital, Saint John's Health Center and UCLA West Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan F. Devivo see patients?
- Medicare's clinician data lists 2 practice locations, including Los Angeles, CA and Santa Monica, CA. Call before your visit to confirm the address.
- What is Ryan F. Devivo's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Ryan F. Devivo accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan F. Devivo 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 Ryan F. Devivo?
- (424) 338-8144, as listed in official Medicare / NPI Registry data.
- What is Ryan F. Devivo's NPI number?
- 1427360999. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan F. Devivo works
Medicare's Facility Affiliation Data lists Ryan F. Devivo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lac/Harbor-Ucla Medical CenterTorrance, CA · Acute Care Hospital · CCN 050376
- Martin Luther King, Jr. Community HospitalLos Angeles, CA · Acute Care Hospital · CCN 050779
- Saint John's Health CenterSanta Monica, CA · Acute Care Hospital · CCN 050290
- UCLA West Valley Medical CenterWest Hills, CA · Acute Care Hospital · CCN 050481
Practice locations
Addresses where Ryan F. Devivo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1680 E 120th StLos Angeles, CA 90059 (424) 338‑8144
- 2121 Santa Monica BlvdSanta Monica, CA 90404 (310) 829‑5511
Group practices
Medicare enrollment lists Ryan F. Devivo as a member of these groups (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
- Capital Hospitalist Medical Group Inc32 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427360999 |
| 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