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

David Ross Atkinson, PHD

Individual provider Clinical Neuropsychologist · NPI 1417086554

David Ross Atkinson, PHD is a Clinical Neuropsychologist in San Luis Obispo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

1428 Phillips Ln Ste 300
San Luis Obispo, CA 93401-2537
Phone: (805) 545-5720
Fax: (805) 545-5727
Show map & directions

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

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence PSY6801 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY6801 (CA)

Record details

NPI number1417086554
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 5, 2007
Last updated in NPPESSeptember 11, 2025

Other providers in San Luis Obispo