LEONARDO NIKOLAS KALIDIS
NPI 1245799345
Assistant Behavior Analyst in Sherman Oaks, CA

Q: What is Leonardo Kalidis's NPI number?

The NPI number for Leonardo Kalidis is 1245799345. It was assigned to this individual provider in the NPPES registry on March 18, 2019.

Q: What is Leonardo Kalidis's specialty?

The primary specialty registered for this NPI is Assistant Behavior Analyst with taxonomy code 106E00000X.

Q: When was this NPI record last updated?

The NPPES record for Leonardo Kalidis was last updated on November 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 18, 2019

14724 VENTURA BLVD STE 1105, SHERMAN OAKS, CA 91403(747) 298-3480(833) 706-7171 Get Directions Write a Review

NPPES record last updated: November 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 26, 2025, Jun 26, 2025, Mar 18, 2019 (3 updates tracked since 2019).

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About Leonardo Nikolas Kalidis NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEONARDO NIKOLAS KALIDIS (NPI 1245799345) is an individual assistant behavior analyst provider in Sherman Oaks, California and active in the NPI registry since March 2019.

NPPES Registry Identity

NPI1245799345

Entity TypeIndividualMale

Primary Taxonomy106E00000X

Provider Legal NameLEONARDO NIKOLAS KALIDIS

Location Address14724 VENTURA BLVD STE 1105Sherman Oaks, CA 91403-3510

Mailing Address14724 Ventura Blvd Ste 1105Sherman Oaks, CA 91403-3510 · (747) 298-3480 · Fax (833) 706-7171

Phone(747) 298-3480

Fax(833) 706-7171

Sole ProprietorNo

Enumeration DateMarch 18, 2019

Last NPPES UpdateNovember 26, 20253 updates tracked since enumeration

NPPES CertifiedNovember 26, 2025

✔ NPI 1245799345 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAssistant Behavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code106E00000X

Definition

An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.

Also ListedBehavior TechnicianTaxonomy 106S00000X

14724 VENTURA BLVD STE 1105, Sherman Oaks, CA 91403

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ARJUN BASU SILVERBERG

Behavior Technician