Quick answers
- Where does Cheng Yi T. Yen see patients?
- Medicare's clinician data lists 1 practice location in Brea, CA. Call before your visit to confirm the address.
- What is Cheng Yi T. Yen's specialty?
- Medicare lists Marriage and Family Therapist as the primary specialty.
- Does Cheng Yi T. Yen accept Medicare assignment?
- Yes. Medicare's clinician data says Cheng Yi T. Yen 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 Cheng Yi T. Yen?
- (909) 914-8587, as listed in official Medicare / NPI Registry data.
- What is Cheng Yi T. Yen's NPI number?
- 1639637895. 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 Cheng Yi T. Yen is enrolled with Medicare (CMS data updated 2026-10-02).
- 330 E Lambert Rd, Suite 278cBrea, CA 92821 (909) 914‑8587
Specialties
Find other clinicians: Marriage and Family Therapist, California →
Other marriage and family therapists in Brea
Clinicians with the same Medicare primary specialty in Brea, CA — not a recommendation.
Clinician information
| Graduation year | 1997 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639637895 |
| 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