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

Dr. Gia Marie Marson, EDD

Individual provider Counseling Psychologist · NPI 1437376191

Dr. Gia Marie Marson, EDD is a Counseling Psychologist in Calabasas, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
EDD — Doctor of Education
A doctorate in education.

See every abbreviation used in this directory →

Practice location Address checks out

23632 Calabasas Rd Ste 103
Calabasas, CA 91302
Phone: (818) 876-9927
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence PSY 18764 (CA)

Record details

NPI number1437376191
Entity typeIndividual (Type 1)
GenderFemale
Credentials EDD
Sole proprietorNo
NPI enumeratedApril 20, 2007
Last updated in NPPESJuly 8, 2007