Quick answers
- Which hospitals does Wei Wang work at?
- Medicare's official clinician data lists Wei Wang at 3 hospitals: California Pacific Medical Center- Van Ness Campus, Legacy Meridian Park Medical Center and Providence Willamette Falls Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wei Wang see patients?
- Medicare's clinician data lists 1 practice location in San Francisco, CA. Call before your visit to confirm the address.
- What is Wei Wang's specialty?
- Medicare lists Medical Oncology as the primary specialty.
- Does Wei Wang accept Medicare assignment?
- Yes. Medicare's clinician data says Wei Wang 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 Wei Wang offer telehealth?
- Medicare's clinician data says Wei Wang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Wei Wang?
- (415) 885-8600, as listed in official Medicare / NPI Registry data.
- What is Wei Wang's NPI number?
- 1861482853. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wei Wang works
Medicare's Facility Affiliation Data lists Wei Wang 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- Van Ness CampusSan Francisco, CA · Acute Care Hospital · CCN 050047
- Legacy Meridian Park Medical CenterTualatin, OR · Acute Care Hospital · CCN 380089
- Providence Willamette Falls Medical CenterOregon City, OR · Acute Care Hospital · CCN 380038
Practice locations
Addresses where Wei Wang is enrolled with Medicare (CMS data updated 2026-10-02).
- 2100 Webster St, Suite 326San Francisco, CA 94115 (415) 885‑8600
Group practices
Medicare enrollment lists Wei Wang as a member of this group (CMS data updated 2026-10-02).
- San Francisco Oncology Associates Medical Group Inc3 clinicians in the group
Specialties
- Medical Oncologyprimary
Other oncologists in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Virginia School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1861482853 |
| 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