Quick answers
- Where does Trinh T. Bui Du see patients?
- Medicare's clinician data lists 1 practice location in Fremont, CA. Call before your visit to confirm the address.
- What is Trinh T. Bui Du's specialty?
- Medicare lists Marriage and Family Therapist as the primary specialty.
- Does Trinh T. Bui Du accept Medicare assignment?
- Yes. Medicare's clinician data says Trinh T. Bui Du 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 Trinh T. Bui Du?
- (510) 494-4000, as listed in official Medicare / NPI Registry data.
- What is Trinh T. Bui Du's NPI number?
- 1164088746. 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 Trinh T. Bui Du is enrolled with Medicare (CMS data updated 2026-10-02).
- 39350 Civic Ctr DrFremont, CA 94538 (510) 494‑4000
Group practices
Medicare enrollment lists Trinh T. Bui Du as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
Find other clinicians: Marriage and Family Therapist, California →
Other marriage and family therapists in Fremont
Clinicians with the same Medicare primary specialty in Fremont, CA — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164088746 |
| 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