Quick answers
- Which hospitals does Robert Osorio work at?
- Medicare's official clinician data lists Robert Osorio at 3 hospitals: California Pacific Medical Center - Mission Bernal…, California Pacific Medical Center- Van Ness Campus and Sutter Medical Center, Sacramento. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert Osorio see patients?
- Medicare's clinician data lists 4 practice locations, including San Francisco, CA and Palo Alto, CA. Call before your visit to confirm the address.
- What is Robert Osorio's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Robert Osorio accept Medicare assignment?
- Yes. Medicare's clinician data says Robert Osorio 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 Robert Osorio offer telehealth?
- Medicare's clinician data says Robert Osorio offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert Osorio?
- (415) 600-0140, as listed in official Medicare / NPI Registry data.
- What is Robert Osorio's NPI number?
- 1922026723. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert Osorio works
Medicare's Facility Affiliation Data lists Robert Osorio at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- California Pacific Medical Center - Mission Bernal…San Francisco, CA · Acute Care Hospital · CCN 050055
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA · Acute Care Hospital · CCN 050047
- Sutter Medical Center, SacramentoSacramento, CA · Acute Care Hospital · CCN 050108
Practice locations
Addresses where Robert Osorio is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 Van Ness AveSan Francisco, CA 94109 (415) 600‑0140
- 1101 Van Ness AveSan Francisco, CA 94109 (415) 600‑6000
- 3838 California StSan Francisco, CA 94118
- 795 El Camino RealPalo Alto, CA 94301 (415) 600‑1020
Group practices
Medicare enrollment lists Robert Osorio as a member of this group (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Clinician information
| Medical school | University Of California, San Francisco School Of Medicine |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922026723 |
| 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