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

Dudley Jay Wiest, PHD

Individual provider Clinical Psychologist · NPI 1114658366

Dudley Jay Wiest, PHD is a Clinical Psychologist in Orange, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1110 E Chapman Ave Ste 202
Orange, CA 92866-2139
Phone: (714) 744-9754
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 14883 (CA)

Record details

NPI number1114658366
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 20, 2022
Last updated in NPPESJune 20, 2022
Certification dateJune 20, 2022

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