Psychologist | Clinical Psychology

Dr. Peter E Kolesnik, PSYD CLINICL PSYCHOL

5106 Via El Sereno, Torrance, California, 90505-6250

About Dr. Peter E Kolesnik

Dr. Peter E Kolesnik is a psychologist based in Torrance, California who is specialized in Clinical Psychology. Active license number of Dr. Peter E Kolesnik is PSY17933 for Clinical Psychology in California. His current practice location is 5106 Via El Sereno, Torrance. Patients can contact him at 310-378-8870 or can fax him at 310-378-0200. Dr. Peter E Kolesnik, PSYD CLINICL PSYCHOL, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1720208705.

Dr. Peter E Kolesnik 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. Peter E Kolesnik'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. Peter E Kolesnik
Specialization Clinical Psychology
Credentials PSYD CLINICL PSYCHOL
Gender Male
Practice Address: 5106 Via El Sereno,
Torrance, CA - 90505-6250
Fax 310-378-0200

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 Number1720208705
NPI Enumeration Date: 01 May, 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. Peter E Kolesnik are as mentioned below.

License NumberSpecializationStateStatus
PSY17933Clinical Psychology CaliforniaPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. Peter E Kolesnik such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
CP17933MedicaidCalifornia
PSY17933OtherCALIF LICENSE

Mailing Address

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

Dr. Peter E Kolesnik
5106 Via El Sereno,
Torrance, CA - 90505-6250
Phone: 310-378-8870
Fax: 310-378-0200

Book an Appointment with Dr. Peter E Kolesnik

To schedule an appointment, contact Dr. Peter E Kolesnik at 5106 Via El Sereno, Torrance, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Peter E Kolesnik:

Dr. Peter E Kolesnik 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. Peter E Kolesnik 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. Peter E Kolesnik practices at 5106 Via El Sereno, Torrance, California, 90505-6250.

To schedule an appointment with Dr. Peter E Kolesnik, please contact the office at 310-378-8870.

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