Annabelle Cella, M.ED., BCBA, LBA
NPI 1366017766 · Behavior Analyst · Saint Louis, MO
Annabelle Cella, M.ED., BCBA, LBA is a Behavior Analyst provider in Saint Louis, MO (NPI 1366017766).
Provider details
- NPI number
- 1366017766
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- M.ED., BCBA, LBA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 1516 E Palm Valley Blvd Bldg CRound Rock, TX 78664-4619Phone: (512) 733-2800
Registry dates
- Enumerated
- 2021-05-26
- Last updated
- 2025-04-16
- Certified
- 2025-04-16
Frequently asked questions
- What is Annabelle Cella's NPI number?
- Annabelle Cella's National Provider Identifier (NPI) is 1366017766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annabelle Cella's specialty?
- Annabelle Cella is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Annabelle Cella located?
- Annabelle Cella's practice location on file with NPPES is 9450 Clayton Rd, Saint Louis, MO 63124-1568.
- What is Annabelle Cella's phone number?
- The practice phone number listed in the NPPES registry for Annabelle Cella is (314) 277-0995.
- Is Annabelle Cella's NPI active?
- Yes — Annabelle Cella's NPI (1366017766) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.