Quick answers
- Which hospitals does Brian M. Loui work at?
- Medicare's official clinician data lists Brian M. Loui at 2 hospitals: Paradise Valley Hospital and Scripps Mercy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian M. Loui see patients?
- Medicare's clinician data lists 3 practice locations, including San Diego, CA and Spring Valley, CA. Call before your visit to confirm the address.
- What is Brian M. Loui's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Brian M. Loui accept Medicare assignment?
- Yes. Medicare's clinician data says Brian M. Loui 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 Brian M. Loui?
- (619) 294-8111, as listed in official Medicare / NPI Registry data.
- What is Brian M. Loui's NPI number?
- 1801536636. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian M. Loui works
Medicare's Facility Affiliation Data lists Brian M. Loui at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Paradise Valley HospitalNational City, CA · Acute Care Hospital · CCN 050024
- Scripps Mercy HospitalSan Diego, CA · Acute Care Hospital · CCN 050077
Practice locations
Addresses where Brian M. Loui is enrolled with Medicare (CMS data updated 2026-10-02).
- 4077 5th AveSan Diego, CA 92103 (619) 294‑8111
- 550 Washington St, Suite 725 727San Diego, CA 92103 (619) 713‑7974
- 8788 Jamacha RdSpring Valley, CA 91977 (619) 515‑2555
Group practices
Medicare enrollment lists Brian M. Loui as a member of these groups (CMS data updated 2026-10-02).
- Family Health Centers of San Diego Inc311 clinicians in the group
- Scripps Health Inpatient Providers Medical Group Inc214 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in San Diego
Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801536636 |
| 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