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

Shasta Marie Ihorn, PHD

Individual provider Psychologist · NPI 1063824019

Shasta Marie Ihorn, PHD is a Psychologist in Vallejo, California. Registered with an NPI since 2014.

In the registry since
2014
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

1761 Broadway St Ste 100
Vallejo, CA 94589-2226
Phone: (707) 645-2700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1063824019
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 27, 2014
Last updated in NPPESMay 27, 2014

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