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

Dr. Connell O'Brien Cowan, PHD

Individual provider Clinical Psychologist · NPI 1487822045

Dr. Connell O'Brien Cowan, PHD is a Clinical Psychologist in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

15355 Mulholland Dr
Los Angeles, CA 90077-1622
Phone: (310) 652-4760
Fax: (818) 905-8954
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY 3227 (CA)

Record details

NPI number1487822045
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 18, 2008
Last updated in NPPESFebruary 18, 2008

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