Psychologist | General Psychology

Dr. Diane Barrett, PH.D.

17 Hickory Ridge Ct, Mullica Hill, New Jersey, 08062-4636

About Dr. Diane Barrett

Dr. Diane Barrett is a psychologist based in Mullica Hill, New Jersey who is specialized in General Psychology. Active license number of Dr. Diane Barrett is PS017438 for General Psychology in Pennsylvania. Her current practice location is 17 Hickory Ridge Ct, Mullica Hill. Patients can contact her at 215-292-6823. Dr. Diane Barrett, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1760306765.

Dr. Diane Barrett is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Diane Barrett'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. Diane Barrett
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 17 Hickory Ridge Ct,
Mullica Hill, NJ - 08062-4636

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 Number1760306765
NPI Enumeration Date: 05 Aug, 2026
NPI Last Update On: 24 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. Diane Barrett are as mentioned below.

License NumberSpecializationStateStatus
PS017438General Psychology PennsylvaniaPrimary
35SI00819600General Psychology New JerseySecondary

Mailing Address

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

Dr. Diane Barrett
17 Hickory Ridge Ct,
Mullica Hill, NJ - 08062-4636

Book an Appointment with Dr. Diane Barrett

To schedule an appointment, contact Dr. Diane Barrett at 17 Hickory Ridge Ct, Mullica Hill, New Jersey or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Diane Barrett:

Dr. Diane Barrett is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Diane Barrett 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. Diane Barrett practices at 17 Hickory Ridge Ct, Mullica Hill, New Jersey, 08062-4636.

To schedule an appointment with Dr. Diane Barrett, please contact the office at 215-292-6823.

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