Psychologist | General Psychology

Dr. John Douglas Terrell, PSYD

32 Cliffside Ct, Wilmington, Delaware, 19810-1904

About Dr. John Douglas Terrell

Dr. John Douglas Terrell is a psychologist based in Wilmington, Delaware who is specialized in General Psychology. His current practice location is 32 Cliffside Ct, Wilmington. Patients can contact him at 302-528-6500 or can fax him at 302-475-0202. Dr. John Douglas Terrell, PSYD, specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1598947442.

Dr. John Douglas Terrell is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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. John Douglas Terrell'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. John Douglas Terrell
Specialization General Psychology
Credentials PSYD
Gender Male
Practice Address: 32 Cliffside Ct,
Wilmington, DE - 19810-1904
Fax 302-475-0202

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 Number1598947442
NPI Enumeration Date: 03 Dec, 2007
NPI Last Update On: 21 Jan, 2012

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. John Douglas Terrell are as mentioned below.

License NumberSpecializationStateStatus
General Psychology Primary

Mailing Address

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

Dr. John Douglas Terrell
32 Cliffside Ct,
Wilmington, DE - 19810-1904
Phone: 302-528-6500
Fax: 302-475-0202

Book an Appointment with Dr. John Douglas Terrell

To schedule an appointment, contact Dr. John Douglas Terrell at 32 Cliffside Ct, Wilmington, Delaware or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. John Douglas Terrell:

Dr. John Douglas Terrell is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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. John Douglas Terrell 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. John Douglas Terrell practices at 32 Cliffside Ct, Wilmington, Delaware, 19810-1904.

To schedule an appointment with Dr. John Douglas Terrell, please contact the office at 302-528-6500.

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