Quick answers
- Which hospitals does Warner W. Carr work at?
- Medicare's official clinician data lists Warner W. Carr at 1 hospital: Providence Mission Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Warner W. Carr see patients?
- Medicare's clinician data lists 1 practice location in Mission Viejo, CA. Call before your visit to confirm the address.
- What is Warner W. Carr's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Internal Medicine.
- Does Warner W. Carr accept Medicare assignment?
- Yes. Medicare's clinician data says Warner W. Carr 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 Warner W. Carr?
- (949) 364-2900, as listed in official Medicare / NPI Registry data.
- What is Warner W. Carr's NPI number?
- 1184798001. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Warner W. Carr works
Medicare's Facility Affiliation Data lists Warner W. Carr at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Mission HospitalMission Viejo, CA · Acute Care Hospital · CCN 050567
Practice locations
Addresses where Warner W. Carr is enrolled with Medicare (CMS data updated 2026-10-02).
- 27800 Medical Ctr Rd, Suite 244Mission Viejo, CA 92691 (949) 364‑2900
Group practices
Medicare enrollment lists Warner W. Carr as a member of this group (CMS data updated 2026-10-02).
- Allergy and Asthma Associates of Southern Calif Inc6 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Internal Medicinealso
Other allergist and immunologists in Mission Viejo
Clinicians with the same Medicare primary specialty in Mission Viejo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184798001 |
| 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