Psychologist | Clinical Psychology

Dr. Joseph John Nicolosi Jr., PH.D.

17835 Ventura Blvd, Ste # 207, Encino, California, 91316

About Dr. Joseph John Nicolosi Jr.

Dr. Joseph John Nicolosi Jr. is a psychologist based in Encino, California who is specialized in Clinical Psychology. Active license number of Dr. Joseph John Nicolosi Jr. is PSY25555 for Clinical Psychology in California. His current practice location is 17835 Ventura Blvd, Ste # 207, Encino. Patients can reach him at 818-609-0147. Dr. Joseph John Nicolosi Jr. is PH.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1700165602.

Dr. Joseph John Nicolosi Jr. 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. Joseph John Nicolosi Jr. speciality, 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. Joseph John Nicolosi Jr.
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 17835 Ventura Blvd, Ste # 207
Encino, CA - 91316

Professional Identification Codes

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

NPI Number1700165602
NPI Enumeration Date: 09 Aug, 2011
NPI Last Update On: 02 Feb, 2018

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Joseph John Nicolosi Jr. are as mentioned below.

License NumberSpecializationStateStatus
PSY25555Clinical Psychology CaliforniaPrimary
PSB36547Clinical 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. Joseph John Nicolosi Jr.
17835 Ventura Blvd, Ste # 207
Encino, CA - 91316
Phone: 818-609-0147

Book an Appointment with Dr. Joseph John Nicolosi Jr.

To schedule an appointment, contact Dr. Joseph John Nicolosi Jr. at 17835 Ventura Blvd, Ste # 207, Encino, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Joseph John Nicolosi Jr.:

Dr. Joseph John Nicolosi Jr. 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. Joseph John Nicolosi Jr. is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Joseph John Nicolosi Jr. practices at 17835 Ventura Blvd, Ste # 207, Encino, California, 91316.

To schedule an appointment with Dr. Joseph John Nicolosi Jr., please contact the office at 818-609-0147.

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