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Leon Olevsky, BCBA
NPI 1366180291 · Behavior Analyst · Tarzana, CA
Leon Olevsky, BCBA is a Behavior Analyst provider in Tarzana, CA (NPI 1366180291).
Provider details
- NPI number
- 1366180291
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Male
- Sole proprietor
- No
- License
- 1-22-59224 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 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
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
5530 Corbin Ave Ste 221
Tarzana, CA 91356-6095
Phone: (818) 600-8758
Street-level locationGet directions
Mailing address
5530 Corbin Ave
Tarzana, CA 91356-2914
Registry dates
- Enumerated
- 2022-05-20
- Last updated
- 2022-05-20
- Certified
- 2022-05-20
Frequently asked questions
- What is Leon Olevsky's NPI number?
- Leon Olevsky's National Provider Identifier (NPI) is 1366180291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Olevsky's specialty?
- Leon Olevsky is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Leon Olevsky located?
- Leon Olevsky's practice location on file with NPPES is 5530 Corbin Ave Ste 221, Tarzana, CA 91356-6095.
- What is Leon Olevsky's phone number?
- The practice phone number listed in the NPPES registry for Leon Olevsky is (818) 600-8758.
- Is Leon Olevsky's NPI active?
- Yes — Leon Olevsky's NPI (1366180291) is active in the NPPES registry as of the last update on 2022-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.