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Leslie Ghrist, BEHAVIOR THERAPIST

Behavior Analyst in Chatsworth, CA · enumerated 2014 · practices at Academy for the Advancement of Children With Autism.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891117453

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Registry record

Entity type Individual (Type 1)
Name Leslie Ghrist
Credential BEHAVIOR THERAPIST
Sex Female
Practice address Chatsworth, CA, 91311
Phone (818) 882-0200
Enumeration date Jan 15, 2014
Last updated in NPPES Jan 15, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Leslie Ghrist practice?
The practice location on file with NPPES is in Chatsworth, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leslie Ghrist?
The National Provider Identifier (NPI) for Leslie Ghrist is 1891117453, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-15.