Quick answers
- Where does Brian R. Clear see patients?
- Medicare's clinician data lists 4 practice locations, including Stockton, CA, San Francisco, CA and Oakland, CA. Call before your visit to confirm the address.
- What is Brian R. Clear's specialty?
- Medicare lists Addiction Medicine as the primary specialty, and also Family Practice.
- Does Brian R. Clear accept Medicare assignment?
- Yes. Medicare's clinician data says Brian R. Clear 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 Brian R. Clear's NPI number?
- 1154680668. 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 Brian R. Clear is enrolled with Medicare (CMS data updated 2026-10-02).
- 1212 N California StStockton, CA 95202
- 1390 Market St, Suite 200San Francisco, CA 94102
- 1768 9th StOakland, CA 94607
- 21151 S Western Ave, B22Torrance, CA 90501
Specialties
- Addiction Medicineprimary
- Family Practicealso
Other addiction medicine doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154680668 |
| 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