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

Dr. Susan Longworth Guzzo, PSYD

Individual provider Clinical Neuropsychologist · NPI 1669405205

Dr. Susan Longworth Guzzo, PSYD is a Clinical Neuropsychologist in Pleasanton, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

7901 Stoneridge Dr Ste 521
Pleasanton, CA 94588-4531
Phone: (510) 282-0680
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

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence PSY20623 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY20623 (CA)

Record details

NPI number1669405205
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJuly 8, 2006
Last updated in NPPESMay 15, 2008

Other providers in Pleasanton