Psychologist | General Psychology

Dr. Margaret E Sinner, PH.D.

5762 Bolsa Ave Ste 107, Huntington Beach, California, 92649-1172

About Dr. Margaret E Sinner

Dr. Margaret E Sinner is a psychologist based in Huntington Beach, California who is specialized in General Psychology. Active license number of Dr. Margaret E Sinner is PSY15947 for General Psychology in California. Her current practice location is 5762 Bolsa Ave Ste 107, Huntington Beach. Patients can contact her at 714-898-0362 or can fax her at 714-893-3267. Dr. Margaret E Sinner, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1639249881.

Dr. Margaret E Sinner 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

Dr. Margaret E Sinner'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. Margaret E Sinner
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 5762 Bolsa Ave Ste 107,
Huntington Beach, CA - 92649-1172
Fax 714-893-3267

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 Number1639249881
NPI Enumeration Date: 08 Nov, 2006
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 Dr. Margaret E Sinner are as mentioned below.

License NumberSpecializationStateStatus
PSY15947General 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.

Dr. Margaret E Sinner
27942 Suffolk Ln,
San Juan Capistrano, CA - 92675-1935
Phone: 949-939-3962
Fax: 949-786-6028

Book an Appointment with Dr. Margaret E Sinner

To schedule an appointment, contact Dr. Margaret E Sinner at 5762 Bolsa Ave Ste 107, Huntington Beach, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Margaret E Sinner:

Dr. Margaret E Sinner 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, Dr. Margaret E Sinner 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. Margaret E Sinner practices at 5762 Bolsa Ave Ste 107, Huntington Beach, California, 92649-1172.

To schedule an appointment with Dr. Margaret E Sinner, please contact the office at 714-898-0362.

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