Psychologist | Health Psychology

Dr. Justin Leiter-mcbeth, PHD

21015 Pathfinder Rd, Diamond Bar, California, 91765-4018

About Dr. Justin Leiter-mcbeth

Dr. Justin Leiter-mcbeth is a psychologist based in Diamond Bar, California who is specialized in Health Psychology. Active license number of Dr. Justin Leiter-mcbeth is 35451 for Clinical Psychology in California. His current practice location is 21015 Pathfinder Rd, Diamond Bar. Patients can contact him at 909-701-5964. Dr. Justin Leiter-mcbeth, PHD, specializes in Health Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1679395701.

Dr. Justin Leiter-mcbeth distinct focus is on physical health problems. A clinical health psychologist has special expertise or training in clinical health psychology and applies scientific knowledge of the interrelationships among behavioral, emotional, cognitive, social and biological components in health and disease to the promotion and maintenance of health; the prevention, treatment and rehabilitation of illness and disability and the improvement of the health care system. Clinical health psychologists are dedicated to the development of knowledge regarding the interface between behavior and health, and to the delivery of high quality services based on that knowledge to individuals, families, and health care.

Practice Information

Dr. Justin Leiter-mcbeth'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. Justin Leiter-mcbeth
Specialization Health Psychology
Credentials PHD
Gender Male
Practice Address: 21015 Pathfinder Rd,
Diamond Bar, CA - 91765-4018

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 Number1679395701
NPI Enumeration Date: 29 Oct, 2024
NPI Last Update On: 08 Aug, 2026

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. Justin Leiter-mcbeth are as mentioned below.

License NumberSpecializationStateStatus
35451Clinical Psychology CaliforniaPrimary
35451Health 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. Justin Leiter-mcbeth
21015 Pathfinder Rd,
Diamond Bar, CA - 91765-4018

Book an Appointment with Dr. Justin Leiter-mcbeth

To schedule an appointment, contact Dr. Justin Leiter-mcbeth at 21015 Pathfinder Rd, Diamond Bar, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Justin Leiter-mcbeth:

Dr. Justin Leiter-mcbeth 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. Justin Leiter-mcbeth 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. Justin Leiter-mcbeth practices at 21015 Pathfinder Rd, Diamond Bar, California, 91765-4018.

To schedule an appointment with Dr. Justin Leiter-mcbeth, please contact the office at 909-701-5964.

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