Christopher Chau, D.D.S.
NPI 1336428994 · Orthodontics and Dentofacial Orthopedics Dentistry · Irvine, CA
Christopher Chau, D.D.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Irvine, CA (NPI 1336428994).
Provider details
- NPI number
- 1336428994
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 62186 (CA)
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 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.
$503 across 7 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
- 2011-08-12
- Last updated
- 2016-05-04
Frequently asked questions
- What is Christopher Chau's NPI number?
- Christopher Chau's National Provider Identifier (NPI) is 1336428994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Chau's specialty?
- Christopher Chau is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Christopher Chau located?
- Christopher Chau's practice location on file with NPPES is 3132 Watermarke Pl, Irvine, CA 92612-5614.
- What is Christopher Chau's phone number?
- The practice phone number listed in the NPPES registry for Christopher Chau is (310) 574-2909.
- Is Christopher Chau's NPI active?
- Yes — Christopher Chau's NPI (1336428994) is active in the NPPES registry as of the last update on 2016-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.