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

Christian Lewis Williams, PHD

Individual provider Clinical Psychologist · NPI 1386254100

Christian Lewis Williams, PHD is a Clinical Psychologist in Menlo Park, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020
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

845 El Camino Real
Menlo Park, CA 94025-4807
Phone: (650) 485-1007
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 31939 (CA)

Record details

NPI number1386254100
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 6, 2020
Last updated in NPPESAugust 11, 2020
Certification dateAugust 11, 2020

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