Quick answers
- Which hospitals does Wei W. Kwok work at?
- Medicare's official clinician data lists Wei W. Kwok at 2 hospitals: Providence St. Jude Medical Center and UCI Health-Orange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wei W. Kwok see patients?
- Medicare's clinician data lists 3 practice locations, including Fullerton, CA and Yorba Linda, CA. Call before your visit to confirm the address.
- What is Wei W. Kwok's specialty?
- Medicare lists Anesthesiology as the primary specialty, and also Interventional Pain Management.
- Does Wei W. Kwok accept Medicare assignment?
- Yes. Medicare's clinician data says Wei W. Kwok 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 Wei W. Kwok?
- (714) 525-8822, as listed in official Medicare / NPI Registry data.
- What is Wei W. Kwok's NPI number?
- 1861430902. 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 W. Kwok works
Medicare's Facility Affiliation Data lists Wei W. Kwok at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence St. Jude Medical CenterFullerton, CA · Acute Care Hospital · CCN 050168
- UCI Health-OrangeOrange, CA · Acute Care Hospital · CCN 050348
Practice locations
Addresses where Wei W. Kwok is enrolled with Medicare (CMS data updated 2026-10-02).
- 150 Laguna Rd, Suite AFullerton, CA 92835 (714) 525‑8822
- 150 Laguna Rd, Suite BFullerton, CA 92835 (714) 871‑9785
- 18200 Yorba Linda BlvdYorba Linda, CA 92886 (714) 577‑6031
Group practices
Medicare enrollment lists Wei W. Kwok as a member of these groups (CMS data updated 2026-10-02).
- Caduceus Physicians Medical Group22 clinicians in the group
- Premier Pain Consultants4 clinicians in the group
- Veritas Anesthesia Inc3 clinicians in the group
Specialties
- Anesthesiologyprimary
- Interventional Pain Managementalso
Other anesthesiologists in Fullerton
Clinicians with the same Medicare primary specialty in Fullerton, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861430902 |
| 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