Quick answers
- Which hospitals does Weiwei Xu work at?
- Medicare's official clinician data lists Weiwei Xu at 4 hospitals: Eden Medical Center, Highland Hospital, St Rose Hospital and Stanford Health Care Tri-Valley. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Weiwei Xu see patients?
- Medicare's clinician data lists 3 practice locations, including San Leandro, CA and Castro Valley, CA. Call before your visit to confirm the address.
- What is Weiwei Xu's specialty?
- Medicare lists Urology as the primary specialty.
- Does Weiwei Xu accept Medicare assignment?
- Yes. Medicare's clinician data says Weiwei Xu 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 Weiwei Xu offer telehealth?
- Medicare's clinician data says Weiwei Xu offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Weiwei Xu?
- (510) 889-1700, as listed in official Medicare / NPI Registry data.
- What is Weiwei Xu's NPI number?
- 1992837702. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Weiwei Xu works
Medicare's Facility Affiliation Data lists Weiwei Xu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Eden Medical CenterCastro Valley, CA · Acute Care Hospital · CCN 050488
- Highland HospitalOakland, CA · Acute Care Hospital · CCN 050320
- St Rose HospitalHayward, CA · Acute Care Hospital · CCN 050002
- Stanford Health Care Tri-ValleyPleasanton, CA · Acute Care Hospital · CCN 050283
Practice locations
Addresses where Weiwei Xu is enrolled with Medicare (CMS data updated 2026-10-02).
- 13847 E 14th St, Suite 217San Leandro, CA 94578 (510) 889‑1700
- 19331 Barclay RdCastro Valley, CA 94546
- 20130 Lake Chabot Rd, Suite 302Castro Valley, CA 94546
Specialties
- Urologyprimary
Other urologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1992837702 |
| 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