Quick answers
- Where does Chun Lim Yau see patients?
- Medicare's clinician data lists 3 practice locations, including Temecula, CA and Riverside, CA. Call before your visit to confirm the address.
- What is Chun Lim Yau's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Chun Lim Yau accept Medicare assignment?
- Yes. Medicare's clinician data says Chun Lim Yau 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 Chun Lim Yau?
- (951) 225-6400, as listed in official Medicare / NPI Registry data.
- What is Chun Lim Yau's NPI number?
- 1215670476. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Chun Lim Yau is enrolled with Medicare (CMS data updated 2026-10-02).
- 41840 Enterprise Cir NTemecula, CA 92590 (951) 225‑6400
- 4371 Latham StRiverside, CA 92501 (833) 867‑4642
- 8856 Arlington AveRiverside, CA 92503 (833) 867‑4642
Group practices
Medicare enrollment lists Chun Lim Yau as a member of this group (CMS data updated 2026-10-02).
- Neighborhood Healthcare150 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Temecula
Clinicians with the same Medicare primary specialty in Temecula, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215670476 |
| 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
- 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