James Paul Cassidy, PH.D
Clinical Psychologist · Torrance, CA
James Paul Cassidy, PH.D is a clinical psychologist with a practice address in Torrance, California, and NPI 1790791762, issued on Jul 31, 2006. Check the license (California PC 9723, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Paul Cassidy
- Credential
- PH.D
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PC 9723 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25690 Crenshaw Blvd, Torrance, CA 90505
- Phone
- (310) 375-8789
- Enumerated
- Jul 31, 2006
- Record last updated
- Nov 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120507000058); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Verify James Paul Cassidy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PC 9723Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sud Specialty Group - CASanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Paul Cassidy among 12,647 clinical psychologist records in California
James Paul Cassidy, PH.D is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 80% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1983 · median 2006 among the 2,424 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
112 clinical psychologist records list a practice address in Torrance
They are 112 of the 8,901 NPPES records with a practice address in Torrance, and 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Torrance → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Sherry Anderson, PSY.D.Torrance, CA 905051447472535
- Daniel Bruzzone, PSY.D.Torrance, CA 905051063539575
- Lisa Cavallaro, PSY.D.Torrance, CA 905051336186576
- Morris Gelbart, PHDTorrance, CA 905051942312467
- Soni Gibbons, PSY.D.Torrance, CA 905051760411094
- Peter Kolesnik, PSYD CLINICL PSYCHOLTorrance, CA 905051720208705
- Nancy Lachapelle, PH.D.Torrance, CA 905051578618633
- Christine Lawson, PHDTorrance, CA 905051790997559
Common questions
What is James Paul Cassidy, PH.D's NPI number?
James Paul Cassidy, PH.D's National Provider Identifier (NPI) is 1790791762, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Paul Cassidy, PH.D located?
The NPPES record lists a practice address at 25690 Crenshaw Blvd, Torrance, CA, 90505. Phone: (310) 375-8789. Providers update this record themselves, so call before visiting.
How can I verify James Paul Cassidy, PH.D's license?
NPPES lists California license number PC 9723, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.