Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Carl R Viesti Jr., PHD

Individual provider Clinical Psychologist · NPI 1467494104

Dr. Carl R Viesti Jr., PHD is a Clinical Psychologist in Antioch, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

3720 Sunset Ln Ste D
Antioch, CA 94509-6124
Phone: (925) 778-1444
Fax: (925) 778-9014
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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 PSY6785 (CA)

Record details

NPI number1467494104
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 10, 2006
Last updated in NPPESJuly 13, 2026

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