Psychologist | Family Psychology

Dr. David J Marion, ED.D.

216 Leopard Rd, Berwyn, Pennsylvania, 19312-1812

About Dr. David J Marion

Dr. David J Marion is a psychologist based in Berwyn, Pennsylvania who is specialized in Family Psychology. Active license number of Dr. David J Marion is PS004527L for General Psychology in Pennsylvania. His current practice location is 216 Leopard Rd, Berwyn. Patients can contact him at 610-937-2100. Dr. David J Marion, ED.D., specializes in Family Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1164461992.

Dr. David J Marion treat families and individuals, by helping to solve and prevent problems within the family unit. He also provides counseling on marriage and divorce, abuse, bereavement, mental health, youth behavior problems, parenting and adoption. Family psychology studies the family as a system, analyzing behaviors, communication patterns and emotional responses among family members.

Practice Information

Dr. David J Marion'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. David J Marion
Specialization Family Psychology
Credentials ED.D.
Gender Male
Practice Address: 216 Leopard Rd,
Berwyn, PA - 19312-1812

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 Number1164461992
NPI Enumeration Date: 06 Jun, 2006
NPI Last Update On: 01 Mar, 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. David J Marion are as mentioned below.

License NumberSpecializationStateStatus
PS004527LGeneral Psychology PennsylvaniaPrimary
Family Psychology Secondary
General Psychology Secondary
Group Psychotherapy Secondary

Mailing Address

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

Dr. David J Marion
216 Leopard Rd,
Berwyn, PA - 19312-1812
Phone: 610-937-2100

Book an Appointment with Dr. David J Marion

To schedule an appointment, contact Dr. David J Marion at 216 Leopard Rd, Berwyn, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. David J Marion:

Dr. David J Marion 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. David J Marion 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. David J Marion practices at 216 Leopard Rd, Berwyn, Pennsylvania, 19312-1812.

To schedule an appointment with Dr. David J Marion, please contact the office at 610-937-2100.

Reviews & Feedback

Have you visited Dr. David J Marion? Share your experience to help others looking for a psychologist in Berwyn, PA.

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