Psychologist | Cognitive & Behavioral Psychology

Dr. Alan Harry Berkowitz, PH.D.

5000 Parkway Calabasas, Suite 218, Calabasas, California, 91302-1400

About Dr. Alan Harry Berkowitz

Dr. Alan Harry Berkowitz is a psychologist based in Calabasas, California who is specialized in Cognitive & Behavioral Psychology. Active license number of Dr. Alan Harry Berkowitz is PSY5957 for Clinical Psychology in California. His current practice location is 5000 Parkway Calabasas, Suite 218, Calabasas. Patients can contact him at 818-223-8670 or can fax him at 818-223-9317. Dr. Alan Harry Berkowitz, PH.D., specializes in Cognitive & Behavioral Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1639378516.

Dr. Alan Harry Berkowitz has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.

Practice Information

Dr. Alan Harry Berkowitz'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. Alan Harry Berkowitz
Specialization Cognitive & Behavioral Psychology
Credentials PH.D.
Gender Male
Practice Address: 5000 Parkway Calabasas, Suite 218
Calabasas, CA - 91302-1400
Fax 818-223-9317

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 Number1639378516
NPI Enumeration Date: 12 Jul, 2007
NPI Last Update On: 27 Oct, 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. Alan Harry Berkowitz are as mentioned below.

License NumberSpecializationStateStatus
PSY5957Clinical Psychology CaliforniaPrimary
PSY5957Cognitive & Behavioral Psychology CaliforniaSecondary

Mailing Address

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

Dr. Alan Harry Berkowitz
5000 North Parkway Calabasas, Suite 218
Calabasas, CA - 91302-1400
Phone: 818-223-8670
Fax: 818-223-9317

Book an Appointment with Dr. Alan Harry Berkowitz

To schedule an appointment, contact Dr. Alan Harry Berkowitz at 5000 Parkway Calabasas, Suite 218, Calabasas, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Alan Harry Berkowitz:

Dr. Alan Harry Berkowitz 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, Dr. Alan Harry Berkowitz 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. Alan Harry Berkowitz practices at 5000 Parkway Calabasas, Suite 218, Calabasas, California, 91302-1400.

To schedule an appointment with Dr. Alan Harry Berkowitz, please contact the office at 818-223-8670.

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