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

MS. Diane M Lewis, PHD

Individual provider Clinical Psychologist · NPI 1477784361

MS. Diane M Lewis, PHD is a Clinical Psychologist in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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

2035 Westwood Blvd Ste #206
Los Angeles, CA 90025-6332
Phone: (626) 390-7272
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY27611 (CA)

Record details

NPI number1477784361
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 27, 2009
Last updated in NPPESSeptember 23, 2015

Other providers in Los Angeles