IndividualActive
Alison Chew, BCBA
NPI 1770972069 · Behavior Analyst · Lafayette, CA
Alison Chew, BCBA is a Behavior Analyst provider in Lafayette, CA (NPI 1770972069).
Provider details
- NPI number
- 1770972069
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-14-17574 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% 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
3738 Mt Diablo Blvd
Suite200
Lafayette, CA 94549-3695
Phone: (925) 283-3073
Fax: (925) 283-3078
Approximate (ZIP-level) locationGet directions
Mailing address
19019 Ventura Blvd
Tarzana, CA 91356-3253
Registry dates
- Enumerated
- 2015-01-09
- Last updated
- 2015-01-09
Frequently asked questions
- What is Alison Chew's NPI number?
- Alison Chew's National Provider Identifier (NPI) is 1770972069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Chew's specialty?
- Alison Chew is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Alison Chew located?
- Alison Chew's practice location on file with NPPES is 3738 Mt Diablo Blvd, Lafayette, CA 94549-3695.
- What is Alison Chew's phone number?
- The practice phone number listed in the NPPES registry for Alison Chew is (925) 283-3073.
- Is Alison Chew's NPI active?
- Yes — Alison Chew's NPI (1770972069) is active in the NPPES registry as of the last update on 2015-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.