Quick answers
- Where does Brett J. Sevilla see patients?
- Medicare's clinician data lists 2 practice locations, including Alhambra, CA and Los Angeles, CA. Call before your visit to confirm the address.
- What is Brett J. Sevilla's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Brett J. Sevilla accept Medicare assignment?
- Yes. Medicare's clinician data says Brett J. Sevilla 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.
- Does Brett J. Sevilla offer telehealth?
- Medicare's clinician data says Brett J. Sevilla offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Brett J. Sevilla?
- (626) 248-1800, as listed in official Medicare / NPI Registry data.
- What is Brett J. Sevilla's NPI number?
- 1356393151. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Brett J. Sevilla is enrolled with Medicare (CMS data updated 2026-10-02).
- 1635 W Main St, Suite 100Alhambra, CA 91801 (626) 248‑1800
- 520 S Lafayette Park Pl, Fl 3Los Angeles, CA 90057 (213) 252‑2100
Group practices
Medicare enrollment lists Brett J. Sevilla as a member of this group (CMS data updated 2026-10-02).
- Special Service for Groups Inc62 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1356393151 |
| 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
- 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