Quick answers
- Where does Thinh Q. Chau see patients?
- Medicare's clinician data lists 2 practice locations, including Newport Beach, CA and Los Alamitos, CA. Call before your visit to confirm the address.
- What is Thinh Q. Chau's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Thinh Q. Chau accept Medicare assignment?
- Yes. Medicare's clinician data says Thinh Q. Chau 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 Thinh Q. Chau?
- (949) 644-0101, as listed in official Medicare / NPI Registry data.
- What is Thinh Q. Chau's NPI number?
- 1811448251. 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 Thinh Q. Chau is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 Newport Ctr Dr, Suite 702Newport Beach, CA 92660 (949) 644‑0101
- 4281 Katella Ave, Suite 220Los Alamitos, CA 90720 (562) 252‑0173
Group practices
Medicare enrollment lists Thinh Q. Chau as a member of this group (CMS data updated 2026-10-02).
- J Robert West MD Inc138 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Newport Beach
Clinicians with the same Medicare primary specialty in Newport Beach, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Davis School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811448251 |
| 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