Anna Chan
NPI 1356957112 · Behavior Analyst · Walnut Creek, CA
Anna Chan is a Behavior Analyst provider in Walnut Creek, CA (NPI 1356957112).
Provider details
- NPI number
- 1356957112
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Assistant Behavior Analyst106E00000X
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2020-09-17
- Last updated
- 2020-09-17
- Certified
- 2020-09-17
Frequently asked questions
- What is Anna Chan's NPI number?
- Anna Chan's National Provider Identifier (NPI) is 1356957112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Chan's specialty?
- Anna Chan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Anna Chan located?
- Anna Chan's practice location on file with NPPES is 877 Ygnacio Valley Rd Ste 100, Walnut Creek, CA 94596-3897.
- What is Anna Chan's phone number?
- The practice phone number listed in the NPPES registry for Anna Chan is (925) 482-3330.
- Is Anna Chan's NPI active?
- Yes — Anna Chan's NPI (1356957112) is active in the NPPES registry as of the last update on 2020-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.