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

Individual provider Psychologist · NPI 1184773962

Dr. Carlos Guerra Dreiss, PHD is a Psychologist in Ione, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

455 Eagle Dr
Ione, CA 95640-4504
Phone: (209) 207-8500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 19329 (CA)

Record details

NPI number1184773962
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 9, 2007
Last updated in NPPESMay 26, 2016

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