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

Dr. Leslie Klein, PHD

Individual provider Psychologist · NPI 1043604291

Dr. Leslie Klein, PHD is a Psychologist in Seal Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3020 Old Ranch Pkwy Ste 300
Seal Beach, CA 90740-2765
Phone: (562) 799-5559
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 25591 (CA)

Record details

NPI number1043604291
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 26, 2015
Last updated in NPPESApril 2, 2015

Other providers in Seal Beach