Dr. Diana Harder Terrell is a Wilmington, Delaware based psychologist who is specialized in General Psychology. Active license number of Dr. Diana Harder Terrell is B1-0000141 for General Psychology in Delaware. Her current practice location is 3608 Lancaster Pike, Wilmington. Patients can reach her at 302-995-9600 or can fax her at 302-995-9671. Dr. Diana Harder Terrell is PH.D. in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1932430030.
Dr. Diana Harder 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, 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.
Complete Profile:
Dr. Diana Harder Terrell speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Diana Harder Terrell |
| Specialization: | General Psychology |
| Gender: | Female |
| Credentials: | PH.D. |
| Practice Address: | 3608 Lancaster Pike, Wilmington,
Delaware, 19805-1509 |
| Phone: | 302-995-9600 |
| Fax: | 302-995-9671 |
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 Number: | 1932430030 |
| NPI Enumeration Date: | 29 Jan, 2010 |
| NPI Last Update On: | 29 Jan, 2010 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Diana Harder Terrell are as mentioned below.
| License Number | Specialization | State | Status | |
| B1-0000141 | General Psychology | Delaware | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Diana Harder Terrell
3608 Lancaster Pike,
Wilmington, Delaware |
| Zip: | 19805-1509 |
| Phone Number: | 302-995-9600 |
| Fax Number: | 302-995-9671 |
Patients can reach Dr. Diana Harder Terrell at
3608 Lancaster Pike, Wilmington, Delaware or can
call to book an appointment on 302-995-9600.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.