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

Individual provider Clinical Psychologist · NPI 1346308491

David Johnston, PHD is a Clinical Psychologist in Santa Cruz, California. Works from 2 locations. 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

104 Walnut Ave Ste 208
Santa Cruz, CA 95060-3929
Phone: (831) 423-9444
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2901 Park Ave Ste A3, Soquel, CA 95073-2831 — (831) 423-9444

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY6698 (CA)

Record details

NPI number1346308491
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 4, 2006
Last updated in NPPESOctober 30, 2018

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