Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cornell Behavioral Services LLC

Organization Behavior Analyst · NPI 1346108230

Cornell Behavioral Services LLC is a Behavior Analyst in Whittier, California. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

14320 Cullen St
Whittier, CA 90605-2110
Phone: (662) 380-3791
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1346108230
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jonathan Cornell — Founder/Ceo · (662) 380-3791
NPI enumeratedJanuary 12, 2026
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026
Mailing address14241 Firestone Blvd Ste 400, La Mirada, CA 90638-5534

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