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

Dr. Kathryn Han Koo, PHD

Individual provider Psychologist · NPI 1356821060

Dr. Kathryn Han Koo, PHD is a Clinical Psychologist in Stanton, California. Qualified in 1999, 27 years ago. Practices with Livingstone Community Development Corporation, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
27
Licensed in
CA
In the registry since
2018
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

12362 Beach Blvd Ste 10
Stanton, CA 90680-3944
Phone: (714) 248-9500
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 30260 (CA)

Record details

NPI number1356821060
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 21, 2018
Last updated in NPPESAugust 10, 2023
Certification dateAugust 10, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Livingstone Community Development Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount