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

Dr. David Alan Morrison, PSYD

Individual provider Clinical Psychologist · NPI 1003137654

Dr. David Alan Morrison, PSYD is a Clinical Psychologist in Thousand Oaks, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

509 Marin St Ste 229
Thousand Oaks, CA 91360-4231
Phone: (805) 368-8376
Fax: (805) 582-0019
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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 23044 (CA)

Record details

NPI number1003137654
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJune 17, 2010
Last updated in NPPESJune 17, 2010
Mailing address509 Marin St Ste 229, Thousand Oaks, CA 91360-4231

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