Psychologist | Clinical Psychology | 43+ years experience

Dr. James Paul Cassidy, PH.D

25690 Crenshaw Blvd, Suite 202, Torrance, California, 90505-7100

About Dr. James Paul Cassidy

Dr. James Paul Cassidy is a psychologist based in Torrance, California with 43 years of experience in Clinical Psychology. He completed his graduation in 1983. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. James Paul Cassidy is PC 9723 for Clinical Psychology in California. His current practice location is 25690 Crenshaw Blvd, Suite 202, Torrance. Patients can contact him at 310-375-8789. Dr. James Paul Cassidy, PH.D, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1790791762.

Dr. James Paul Cassidy is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. James Paul Cassidy's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. James Paul Cassidy
Specialization Clinical Psychology
Credentials PH.D
Accepts Medicare Assignment Yes
Experience 43+ years
Graduation Year 1983
Gender Male
Practice Address: 25690 Crenshaw Blvd, Suite 202
Torrance, CA - 90505-7100

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 3173785292
Enrollment ID I20120507000058
NPI Number1790791762
NPI Enumeration Date: 31 Jul, 2006
NPI Last Update On: 28 Nov, 2011

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. James Paul Cassidy are as mentioned below.

License NumberSpecializationStateStatus
PC 9723Clinical Psychology CaliforniaPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. James Paul Cassidy such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
CP-9723OtherCaliforniaSTATE PSYCHOLOGIST LICENS

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. James Paul Cassidy
25690 Crenshaw Blvd, Suite 202
Torrance, CA - 90505-7100
Phone: 310-375-8789

Book an Appointment with Dr. James Paul Cassidy

To schedule an appointment, contact Dr. James Paul Cassidy at 25690 Crenshaw Blvd, Suite 202, Torrance, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. James Paul Cassidy:

Dr. James Paul Cassidy is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Dr. James Paul Cassidy has approximately 43 years of experience in Clinical Psychology.

Yes, Dr. James Paul Cassidy accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. James Paul Cassidy is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. James Paul Cassidy practices at 25690 Crenshaw Blvd, Suite 202, Torrance, California, 90505-7100.

To schedule an appointment with Dr. James Paul Cassidy, please contact the office at 310-375-8789.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.