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

Dr. James Joseph Whelan Jr., PHD

Individual provider Clinical Psychologist · NPI 1558532432

Dr. James Joseph Whelan Jr., PHD is a Clinical Psychologist in Represa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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

100 Prison Rd
Represa, CA 95671-3000
Phone: (916) 985-8610
Fax: (916) 294-3122
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY8378 (CA)

Record details

NPI number1558532432
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 18, 2008
Last updated in NPPESMarch 18, 2008

Other providers in Represa