IndividualActive
Annabel Liou, BCBA
NPI 1922759299 · Behavior Analyst · San Diego, CA
Annabel Liou, BCBA is a Behavior Analyst provider in San Diego, CA (NPI 1922759299).
Provider details
- NPI number
- 1922759299
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
501 W Broadway Ste 800
San Diego, CA 92101-3546
Phone: (877) 418-2978
Street-level locationGet directions
Mailing address
350 Fairway Dr Ste 101
Deerfield Beach, FL 33441-1834
Registry dates
- Enumerated
- 2022-01-18
- Last updated
- 2024-09-24
- Certified
- 2024-09-24
Frequently asked questions
- What is Annabel Liou's NPI number?
- Annabel Liou's National Provider Identifier (NPI) is 1922759299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annabel Liou's specialty?
- Annabel Liou is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Annabel Liou located?
- Annabel Liou's practice location on file with NPPES is 501 W Broadway Ste 800, San Diego, CA 92101-3546.
- What is Annabel Liou's phone number?
- The practice phone number listed in the NPPES registry for Annabel Liou is (877) 418-2978.
- Is Annabel Liou's NPI active?
- Yes — Annabel Liou's NPI (1922759299) is active in the NPPES registry as of the last update on 2024-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.