Quick answers
- Which hospitals does Zhen Wu work at?
- Medicare's official clinician data lists Zhen Wu at 5 hospitals: HMHP St Elizabeth Boardman Health Center, Mercy Regional Medical Center, Mercy St Vincent Medical Center, MH St Elizabeth Youngstown Hospital and MH St Joseph Warren Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Zhen Wu see patients?
- Medicare's clinician data lists 2 practice locations, including Lake Forest, CA and Laguna Woods, CA. Call before your visit to confirm the address.
- What is Zhen Wu's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Zhen Wu accept Medicare assignment?
- Yes. Medicare's clinician data says Zhen Wu 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 Zhen Wu?
- (888) 522-4514, as listed in official Medicare / NPI Registry data.
- What is Zhen Wu's NPI number?
- 1194017970. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Zhen Wu works
Medicare's Facility Affiliation Data lists Zhen Wu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HMHP St Elizabeth Boardman Health CenterBoardman, OH · Acute Care Hospital · CCN 360276
- Mercy Regional Medical CenterLorain, OH · Acute Care Hospital · CCN 360172
- Mercy St Vincent Medical CenterToledo, OH · Acute Care Hospital · CCN 360112
- MH St Elizabeth Youngstown HospitalYoungstown, OH · Acute Care Hospital · CCN 360064
- MH St Joseph Warren HospitalWarren, OH · Acute Care Hospital · CCN 360161
Practice locations
Addresses where Zhen Wu is enrolled with Medicare (CMS data updated 2026-10-02).
- 15 VernaLake Forest, CA 92630 (888) 522‑4514
- 2399 Via Mariposa W, Unit 2bLaguna Woods, CA 92637 (888) 522‑4514
Group practices
Medicare enrollment lists Zhen Wu as a member of this group (CMS data updated 2026-10-02).
- Columbus Radiology Corp292 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194017970 |
| 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