Quick answers
- Which hospitals does Christopher J. Yoo work at?
- Medicare's official clinician data lists Christopher J. Yoo at 4 hospitals: Marinhealth Medical Center, Novato Community Hospital, Sonoma Valley Hospital and UCSF Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher J. Yoo see patients?
- Medicare's clinician data lists 7 practice locations, including San Mateo, CA, Greenbrae, CA and Burlingame, CA. Call before your visit to confirm the address.
- What is Christopher J. Yoo's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Christopher J. Yoo accept Medicare assignment?
- Medicare's clinician data says Christopher J. Yoo may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Christopher J. Yoo?
- (650) 696-4140, as listed in official Medicare / NPI Registry data.
- What is Christopher J. Yoo's NPI number?
- 1295776672. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher J. Yoo works
Medicare's Facility Affiliation Data lists Christopher J. Yoo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Marinhealth Medical CenterGreenbrae, CA · Acute Care Hospital · CCN 050360
- Novato Community HospitalNovato, CA · Acute Care Hospital · CCN 050131
- Sonoma Valley HospitalSonoma, CA · Acute Care Hospital · CCN 050090
- UCSF Medical CenterSan Francisco, CA · Acute Care Hospital · CCN 050454
Practice locations
Addresses where Christopher J. Yoo is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 100 S San Mateo DrSan Mateo, CA 94401 (650) 696‑4140
- 1240 S Eliseo Dr, Suite 103Greenbrae, CA 94904 (415) 925‑7301
- 1501 Trousdale DrBurlingame, CA 94010 (650) 696‑5515
- 1701 4th St, Suite 120Santa Rosa, CA 95404 (707) 523‑7025
- 500 Redwood Blvd, Suite 300Novato, CA 94947
Group practices
Medicare enrollment lists Christopher J. Yoo as a member of these groups (CMS data updated 2026-10-02).
- California Advanced Imaging Medical Associates Inc88 clinicians in the group
- Prima Medical Foundation31 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in San Mateo
Clinicians with the same Medicare primary specialty in San Mateo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1295776672 |
| 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