IndividualActive
Nicole Leznik
NPI 1689217473 · Behavior Analyst · Simi Valley, CA
Nicole Leznik is a Behavior Analyst provider in Simi Valley, CA (NPI 1689217473).
Provider details
- NPI number
- 1689217473
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
1900 E Los Angeles Ave
Simi Valley, CA 93065-6560
Phone: (000) 000-0000
Fax: (000) 000-0000
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2019-10-23
- Last updated
- 2019-10-23
Frequently asked questions
- What is Nicole Leznik's NPI number?
- Nicole Leznik's National Provider Identifier (NPI) is 1689217473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Leznik's specialty?
- Nicole Leznik is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Nicole Leznik located?
- Nicole Leznik's practice location on file with NPPES is 1900 E Los Angeles Ave, Simi Valley, CA 93065-6560.
- What is Nicole Leznik's phone number?
- The practice phone number listed in the NPPES registry for Nicole Leznik is (000) 000-0000.
- Is Nicole Leznik's NPI active?
- Yes — Nicole Leznik's NPI (1689217473) is active in the NPPES registry as of the last update on 2019-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.