Quick answers
- Which hospitals does Boris H. Borazjani work at?
- Medicare's official clinician data lists Boris H. Borazjani at 3 hospitals: Natividad Medical Center, Providence Holy Cross Medical Center and UCI Health-Orange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Boris H. Borazjani see patients?
- Medicare's clinician data lists 2 practice locations, including Orange, CA and Mission Hills, CA. Call before your visit to confirm the address.
- What is Boris H. Borazjani's specialty?
- Medicare lists General Surgery as the primary specialty, and also Critical Care (Intensivists).
- Does Boris H. Borazjani accept Medicare assignment?
- Yes. Medicare's clinician data says Boris H. Borazjani 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 Boris H. Borazjani?
- (714) 634-5549, as listed in official Medicare / NPI Registry data.
- What is Boris H. Borazjani's NPI number?
- 1730356353. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Boris H. Borazjani works
Medicare's Facility Affiliation Data lists Boris H. Borazjani at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Natividad Medical CenterSalinas, CA · Acute Care Hospital · CCN 050248
- Providence Holy Cross Medical CenterMission Hills, CA · Acute Care Hospital · CCN 050278
- UCI Health-OrangeOrange, CA · Acute Care Hospital · CCN 050348
Practice locations
Addresses where Boris H. Borazjani is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 the City Dr SOrange, CA 92868 (714) 634‑5549
- 11550 Indian Hills Rd, Suite 310Mission Hills, CA 91345 (818) 898‑4900
Group practices
Medicare enrollment lists Boris H. Borazjani as a member of this group (CMS data updated 2026-10-02).
- University Surgeons of Orange a Medical Group116 clinicians in the group
Specialties
- General Surgeryprimary
- Critical Care (Intensivists)also
Other general surgeons in Orange
Clinicians with the same Medicare primary specialty in Orange, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Irvine, California College Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730356353 |
| 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