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Gregory Elsky, PSY. D

Behavior Analyst in Encino, CA · enumerated 2012.

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

National Provider Identifier

1730434275

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Registry record

Entity type Individual (Type 1)
Name Gregory Elsky
Credential PSY. D
Sex Male
Practice address 5435 Balboa Blvd Ste 202, Encino, CA, 91316
Phone (310) 933-4499
Fax (310) 933-4134
Enumeration date Jul 20, 2012
Last updated in NPPES May 11, 2020

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC 48133 (CA) Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-08-4190 (CA) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Gregory Elsky?
Gregory Elsky is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-11.