Thanh Chau, D.D.S.
NPI 1295869295 · Dentist · Los Altos, CA
Thanh Chau, D.D.S. is a Dentist provider in Los Altos, CA (NPI 1295869295).
Provider details
- NPI number
- 1295869295
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 42531 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$252 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2012-08-27
Frequently asked questions
- What is Thanh Chau's NPI number?
- Thanh Chau's National Provider Identifier (NPI) is 1295869295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thanh Chau's specialty?
- Thanh Chau is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Thanh Chau located?
- Thanh Chau's practice location on file with NPPES is 80 Main St, Los Altos, CA 94022-2902.
- What is Thanh Chau's phone number?
- The practice phone number listed in the NPPES registry for Thanh Chau is (650) 559-0120.
- Is Thanh Chau's NPI active?
- Yes — Thanh Chau's NPI (1295869295) is active in the NPPES registry as of the last update on 2012-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.