DR. ARI DAVID KALECHSTEIN PH.D
NPI 1851498737
Clinical Neuropsychologist in Los Angeles, CA

Q: What is Ari Kalechstein's NPI number?

The NPI number for Ari Kalechstein is 1851498737. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Q: What is Ari Kalechstein's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Q: When was this NPI record last updated?

The NPPES record for Ari Kalechstein was last updated on November 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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 September 20, 2006

11835 W OLYMPIC BLVD STE 1265E, LOS ANGELES, CA 90064(310) 273-4843(310) 273-5056 Get Directions Write a Review

NPPES record last updated: November 6, 2020. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Nov 6, 2020, Aug 21, 2020, Dec 14, 2017 (3 updates tracked since 2017).

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About Dr. Ari David Kalechstein Ph.d NPPES

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

DR. ARI DAVID KALECHSTEIN PH.D (NPI 1851498737) is an individual clinical neuropsychologist in Los Angeles, California, licensed in California (PSY14872) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1851498737

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameDR. ARI DAVID KALECHSTEINCredential: PH.D

Location Address11835 W OLYMPIC BLVD STE 1265ELos Angeles, CA 90064

Mailing Address11835 W Olympic Blvd, Ste 1265eLos Angeles, CA 90064-5814 · (310) 273-4843 · Fax (310) 273-5056

Phone(310) 273-4843

Fax(310) 273-5056

Sole ProprietorNo

Enumeration DateSeptember 20, 2006

Last NPPES UpdateNovember 6, 20203 updates tracked since enumeration

NPPES CertifiedNovember 6, 2020

✔ NPI 1851498737 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

Licenses✔ Licensed in CA · PSY14872✔ Licensed in AK · 150137

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 150137 (AK)

11835 W OLYMPIC BLVD STE 1265E, Los Angeles, CA 90064

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Other Identifiers 1

Medicaid546788CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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.

DR. KRISTEN VIRGINIA EDDY PSYD, MACL

Psychologist (Clinical)