Psychologist | Clinical Psychology

Dr. Diana Karen Weiss, PH.D.

240 9th St, Del Mar, California, 92014-2717

About Dr. Diana Karen Weiss

Dr. Diana Karen Weiss is a psychologist based in Del Mar, California who is specialized in Clinical Psychology. Active license number of Dr. Diana Karen Weiss is PSY#12476 for Clinical Psychology in California. Her current practice location is 240 9th St, Del Mar. Patients can contact her at 858-259-0146. Dr. Diana Karen Weiss, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1861546608.

Dr. Diana Karen Weiss 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Diana Karen Weiss'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. Diana Karen Weiss
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 240 9th St,
Del Mar, CA - 92014-2717

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 Number1861546608
NPI Enumeration Date: 22 Jan, 2007
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 Dr. Diana Karen Weiss are as mentioned below.

License NumberSpecializationStateStatus
PSY#12476Clinical Psychology CaliforniaPrimary

Mailing Address

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

Dr. Diana Karen Weiss
240 9th St,
Del Mar, CA - 92014-2717
Phone: 858-259-0146

Book an Appointment with Dr. Diana Karen Weiss

To schedule an appointment, contact Dr. Diana Karen Weiss at 240 9th St, Del Mar, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Diana Karen Weiss:

Dr. Diana Karen Weiss is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Diana Karen Weiss 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. Diana Karen Weiss practices at 240 9th St, Del Mar, California, 92014-2717.

To schedule an appointment with Dr. Diana Karen Weiss, please contact the office at 858-259-0146.

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