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

Dr. Christine Ann Duis, PHD

Individual provider Clinical Neuropsychologist · NPI 1134919566

Dr. Christine Ann Duis, PHD is a Clinical Neuropsychologist in Santa Ynez, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
Specialties on file
2
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

2891 Baseline Ave
Santa Ynez, CA 93460-9749
Phone: (925) 588-9982
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY20278 (CA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence PSY20278 (CA)

Record details

NPI number1134919566
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 8, 2025
Last updated in NPPESMay 8, 2025
Certification dateMay 8, 2025