Psychologist | General Psychology

Margaret Mary Decker, PH.D.

1600 Dove St, Suite 140, Newport Beach, California, 92660-2432

About Margaret Mary Decker

Margaret Mary Decker is a psychologist based in Newport Beach, California who is specialized in General Psychology. Active license number of Margaret Mary Decker is PSY12013 for General Psychology in California. Her current practice location is 1600 Dove St, Suite 140, Newport Beach. Patients can reach her at 949-922-1529 or can fax her at 949-809-5779. Margaret Mary Decker is PH.D. in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1003058256.

Margaret Mary Decker 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 Mary Decker speciality, 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 Mary Decker
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 1600 Dove St, Suite 140
Newport Beach, CA - 92660-2432
Fax 949-809-5779

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 Number1003058256
NPI Enumeration Date: 02 Apr, 2009
NPI Last Update On: 25 Jun, 2013

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Margaret Mary Decker are as mentioned below.

License NumberSpecializationStateStatus
PSY12013General Psychology CaliforniaPrimary

Mailing Address

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

Margaret Mary Decker
1600 Dove St, Suite 140
Newport Beach, CA - 92660-2432
Phone: 949-922-1529
Fax: 949-809-5779

Book an Appointment with Margaret Mary Decker

To schedule an appointment, contact Margaret Mary Decker at 1600 Dove St, Suite 140, Newport Beach, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Margaret Mary Decker:

Margaret Mary Decker 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 Mary Decker is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Margaret Mary Decker practices at 1600 Dove St, Suite 140, Newport Beach, California, 92660-2432.

To schedule an appointment with Margaret Mary Decker, please contact the office at 949-922-1529.

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