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

Grant Wyborny, PHD

Individual provider Clinical Psychologist · NPI 1811074479

Grant Wyborny, PHD is a Clinical Psychologist in Danville, California. Practices as a sole proprietor. Licensed in California.

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

931 Hartz Way #130
Danville, CA 94526-3465
Phone: (925) 837-1889
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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 PSY 6848 (CA)

Record details

NPI number1811074479
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedNovember 1, 2006
Last updated in NPPESJuly 8, 2007
Mailing address931 Hartz Way, 130, Danville, CA 94526-3465

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