Quick answers
- Which hospitals does Brian D. Borsook work at?
- Medicare's official clinician data lists Brian D. Borsook at 1 hospital: Torrance Memorial Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian D. Borsook see patients?
- Medicare's clinician data lists 7 practice locations, including Anaheim, CA, Torrance, CA and Redondo Beach, CA. Call before your visit to confirm the address.
- What is Brian D. Borsook's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Brian D. Borsook accept Medicare assignment?
- Yes. Medicare's clinician data says Brian D. Borsook 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 Brian D. Borsook offer telehealth?
- Medicare's clinician data says Brian D. Borsook offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Brian D. Borsook?
- (714) 995-1000, as listed in official Medicare / NPI Registry data.
- What is Brian D. Borsook's NPI number?
- 1437165370. 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 D. Borsook works
Medicare's Facility Affiliation Data lists Brian D. Borsook at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Torrance Memorial Medical CenterTorrance, CA · Acute Care Hospital · CCN 050351
Practice locations
Addresses where Brian D. Borsook is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1236 N Magnolia AveAnaheim, CA 92801 (714) 995‑1000
- 2200 Sepulveda BlvdTorrance, CA 90501 (310) 326‑9167
- 2232 Sepulveda BlvdTorrance, CA 90501 (310) 326‑9167
- 25210 Crenshaw Blvd, Suite 100Torrance, CA 90505 (424) 528‑6028
- 502 Torrance BlvdRedondo Beach, CA 90277 (310) 316‑0811
Group practices
Medicare enrollment lists Brian D. Borsook as a member of this group (CMS data updated 2026-10-02).
- Healthcare Partners Affiliates Medical Group754 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Anaheim
Clinicians with the same Medicare primary specialty in Anaheim, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437165370 |
| 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