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

John M. Warrington, Ph D , Psychologist Inc

Organization Psychologist · NPI 1396183919

John M. Warrington, Ph D , Psychologist Inc is a Psychologist in Duarte, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

931 Buena Vista St
Duarte, CA 91010-1712
Phone: (626) 548-6122
Fax: (626) 236-4084
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY 20819 (CA)

Record details

NPI number1396183919
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Warrington — President · (626) 622-9601
Other names Foothill Psychological Associates
NPI enumeratedJune 5, 2013
Last updated in NPPESMarch 15, 2016
Mailing address931 Buena Vista St, Suite 307, Duarte, CA 91010-1712

Other providers in Duarte