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

Dr. James Paul Cassidy, PHD

Individual provider Clinical Psychologist · NPI 1790791762

Dr. James Paul Cassidy, PHD is a Clinical Psychologist in Torrance, California. Qualified in 1983, 43 years ago. Practices with Sud Specialty Group - Ca, a 499-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
43
Licensed in
CA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

25690 Crenshaw Blvd Ste 202
Torrance, CA 90505-7100
Phone: (310) 375-8789
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PC 9723 (CA)

Record details

NPI number1790791762
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 31, 2006
Last updated in NPPESNovember 28, 2011
Mailing address25690 Crenshaw Blvd, Suite 202, Torrance, CA 90505-7100

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Sud Specialty Group - Ca — 499 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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