Lynn Chayatanan
NPI 1881045458 · Assistant Behavior Analyst · Walnut Creek, CA
Lynn Chayatanan is a Assistant Behavior Analyst provider in Walnut Creek, CA (NPI 1881045458).
Provider details
- NPI number
- 1881045458
- Entity type
- Individual
- Primary specialty
- Assistant Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
9 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
- 2016-06-24
- Last updated
- 2025-11-19
- Certified
- 2025-11-19
Frequently asked questions
- What is Lynn Chayatanan's NPI number?
- Lynn Chayatanan's National Provider Identifier (NPI) is 1881045458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Chayatanan's specialty?
- Lynn Chayatanan is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Lynn Chayatanan located?
- Lynn Chayatanan's practice location on file with NPPES is 2730 Shadelands Dr Bldg 10, Walnut Creek, CA 94598-2538.
- What is Lynn Chayatanan's phone number?
- The practice phone number listed in the NPPES registry for Lynn Chayatanan is (925) 266-8400.
- Is Lynn Chayatanan's NPI active?
- Yes — Lynn Chayatanan's NPI (1881045458) is active in the NPPES registry as of the last update on 2025-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.