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

Dr. William E. Dyment, PHD

Individual provider Psychologist · NPI 1851538128

Dr. William E. Dyment, PHD is a Psychologist in Costa Mesa, 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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

575 Anton Blvd Ste 300
Costa Mesa, CA 92626-7169
Phone: (949) 683-4997
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 PSY12306 (CA)

Record details

NPI number1851538128
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 8, 2009
Last updated in NPPESJanuary 8, 2009
Mailing address575 Anton Blvd, Suite 300, Costa Mesa, CA 92626-7169

Other providers in Costa Mesa