Psychologist | General Psychology

Margaret Marshall, PH.D.

227 N 18th St, Philadelphia, Pennsylvania, 19103-1212

About Margaret Marshall

Margaret Marshall is a psychologist based in Philadelphia, Pennsylvania who is specialized in General Psychology. Active license number of Margaret Marshall is PS006429L for General Psychology in Pennsylvania. Her current practice location is 227 N 18th St, Philadelphia. Patients can contact her at 215-854-7038. Margaret Marshall, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1639213283.

Margaret Marshall 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

Margaret Marshall'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 Margaret Marshall
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 227 N 18th St,
Philadelphia, PA - 19103-1212

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 Number1639213283
NPI Enumeration Date: 16 Feb, 2007
NPI Last Update On: 08 Jul, 2007

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 Margaret Marshall are as mentioned below.

License NumberSpecializationStateStatus
PS006429LGeneral Psychology PennsylvaniaPrimary

Mailing Address

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

Margaret Marshall
422 Mcclenaghan Mill Rd,
Wynnewood, PA - 19096-1025
Phone: 610-649-7631

Book an Appointment with Margaret Marshall

To schedule an appointment, contact Margaret Marshall at 227 N 18th St, Philadelphia, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Margaret Marshall:

Margaret Marshall 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, Margaret Marshall 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.

Margaret Marshall practices at 227 N 18th St, Philadelphia, Pennsylvania, 19103-1212.

To schedule an appointment with Margaret Marshall, please contact the office at 215-854-7038.

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