IndividualActive
Sandy Chau
NPI 1215657705 · Behavior Technician · Orange, CA
Sandy Chau is a Behavior Technician provider in Orange, CA (NPI 1215657705).
Provider details
- NPI number
- 1215657705
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
16451 E Buena Vista Ave Apt 206
Orange, CA 92865-1861
Phone: (657) 758-4882
Street-level locationGet directions
Mailing address
15524 Eucalyptus Ave
Bellflower, CA 90706-3802
Registry dates
- Enumerated
- 2022-09-02
- Last updated
- 2022-09-02
- Certified
- 2022-09-01
Frequently asked questions
- What is Sandy Chau's NPI number?
- Sandy Chau's National Provider Identifier (NPI) is 1215657705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandy Chau's specialty?
- Sandy Chau is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Sandy Chau located?
- Sandy Chau's practice location on file with NPPES is 16451 E Buena Vista Ave Apt 206, Orange, CA 92865-1861.
- What is Sandy Chau's phone number?
- The practice phone number listed in the NPPES registry for Sandy Chau is (657) 758-4882.
- Is Sandy Chau's NPI active?
- Yes — Sandy Chau's NPI (1215657705) is active in the NPPES registry as of the last update on 2022-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.