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

Individual provider Clinical Psychologist · NPI 1336131416

Robert John Hohenstein, PHD is a Clinical Psychologist in Brea, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3350 E Birch St Ste 100
Brea, CA 92821-6264
Phone: (714) 528-9335
Fax: (714) 528-9630
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY9792 (CA)

Record details

NPI number1336131416
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 16, 2005
Last updated in NPPESJuly 13, 2026
Mailing address3350 E Birch St, Suite 100, Brea, CA 92821-6264

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