Quick answers
- Which hospitals does Phillip A. Wynn work at?
- Medicare's official clinician data lists Phillip A. Wynn at 1 hospital: Providence Holy Cross Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Phillip A. Wynn see patients?
- Medicare's clinician data lists 2 practice locations, including Mission Hills, CA and Camarillo, CA. Call before your visit to confirm the address.
- What is Phillip A. Wynn's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Phillip A. Wynn accept Medicare assignment?
- Yes. Medicare's clinician data says Phillip A. Wynn 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 Phillip A. Wynn?
- (818) 365-8051, as listed in official Medicare / NPI Registry data.
- What is Phillip A. Wynn's NPI number?
- 1184821332. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Phillip A. Wynn works
Medicare's Facility Affiliation Data lists Phillip A. Wynn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Holy Cross Medical CenterMission Hills, CA · Acute Care Hospital · CCN 050278
Practice locations
Addresses where Phillip A. Wynn is enrolled with Medicare (CMS data updated 2026-10-02).
- 15031 Rinaldi StMission Hills, CA 91345 (818) 365‑8051
- 2309 Antonio AveCamarillo, CA 93010 (805) 389‑5800
Group practices
Medicare enrollment lists Phillip A. Wynn 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 Mission Hills
Clinicians with the same Medicare primary specialty in Mission Hills, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184821332 |
| 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