Ariella Kleinsmith, MS, BCBA
NPI 1851084560 · Behavior Analyst · Thousand Oaks, CA
Ariella Kleinsmith, MS, BCBA is a Behavior Analyst provider in Thousand Oaks, CA (NPI 1851084560).
Provider details
- NPI number
- 1851084560
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MS, BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-23-65845 (CA)
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
3 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
Mailing address
Registry dates
- Enumerated
- 2023-05-30
- Last updated
- 2023-05-30
- Certified
- 2023-05-30
Frequently asked questions
- What is Ariella Kleinsmith's NPI number?
- Ariella Kleinsmith's National Provider Identifier (NPI) is 1851084560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariella Kleinsmith's specialty?
- Ariella Kleinsmith is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Ariella Kleinsmith located?
- Ariella Kleinsmith's practice location on file with NPPES is 501 Marin St Ste 225, Thousand Oaks, CA 91360-4301.
- What is Ariella Kleinsmith's phone number?
- The practice phone number listed in the NPPES registry for Ariella Kleinsmith is (818) 297-2212.
- Is Ariella Kleinsmith's NPI active?
- Yes — Ariella Kleinsmith's NPI (1851084560) is active in the NPPES registry as of the last update on 2023-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.