Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Diana Louise Trichilo, PHD, ABPDN

Individual provider Psychologist · NPI 1003149279

Dr. Diana Louise Trichilo, PHD, ABPDN is a Psychologist in Sebastopol, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
Specialties on file
2
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

450 Pitt Ave Ste 3
Sebastopol, CA 95472-3747
Phone: (707) 824-1130
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence PSY 16784 (CA)
Psychologist Taxonomy 103T00000X · Licence PSY 16784 (CA)

Record details

NPI number1003149279
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , ABPDN
Sole proprietorYes
NPI enumeratedSeptember 4, 2009
Last updated in NPPESMarch 6, 2017

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