Psychologist | Clinical Psychology

Leonard Simon, PHD

4715 Viewridge Ave, Suite 230, San Diego, California, 92123-1658

About Leonard Simon

Leonard Simon is a psychologist based in San Diego, California who is specialized in Clinical Psychology. Active license number of Leonard Simon is PSY17791 for Clinical Psychology in California. His current practice location is 4715 Viewridge Ave, Suite 230, San Diego. Patients can contact him at 800-257-8715 or can fax him at 800-819-1655. Leonard Simon, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1013090778.

Leonard Simon 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

Leonard Simon'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 Leonard Simon
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 4715 Viewridge Ave, Suite 230
San Diego, CA - 92123-1658
Fax 800-819-1655

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.

NPI Number1013090778
NPI Enumeration Date: 23 Oct, 2006
NPI Last Update On: 08 Jul, 2007

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 Leonard Simon are as mentioned below.

License NumberSpecializationStateStatus
PSY17791Clinical Psychology CaliforniaPrimary

Other Medical Identifiers

Other professional identifiers associated with Leonard Simon such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
PSY177910MedicaidCalifornia

Mailing Address

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

Leonard Simon
157 North Lucerne Blvd,
Los Angeles, CA - 90004-3720
Phone: 310-963-0160
Fax: 323-461-0311

Book an Appointment with Leonard Simon

To schedule an appointment, contact Leonard Simon at 4715 Viewridge Ave, Suite 230, San Diego, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Leonard Simon:

Leonard Simon 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.

Yes, Leonard Simon 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.

Leonard Simon practices at 4715 Viewridge Ave, Suite 230, San Diego, California, 92123-1658.

To schedule an appointment with Leonard Simon, please contact the office at 800-257-8715.

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