Psychologist | Clinical Psychology

Dr. Sivan Erstein, PSY.D.

105 Clover Dr, Pupil Personnel Services-great Neck Public Schools, Great Neck, New York, 11021-1031

About Dr. Sivan Erstein

Dr. Sivan Erstein is a psychologist based in Great Neck, New York who is specialized in Clinical Psychology. Active license number of Dr. Sivan Erstein is 017318 for Clinical Psychology in New York. Her current practice location is 105 Clover Dr, Pupil Personnel Services-great Neck Public Schools, Great Neck. Patients can contact her at 516-441-4970 or can fax her at 516-441-4270. Dr. Sivan Erstein, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1952604134.

Dr. Sivan Erstein is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Sivan Erstein'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. Sivan Erstein
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 105 Clover Dr, Pupil Personnel Services-great Neck Public Schools
Great Neck, NY - 11021-1031
Fax 516-441-4270

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 Number1952604134
NPI Enumeration Date: 10 Dec, 2010
NPI Last Update On: 10 Dec, 2010

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. Sivan Erstein are as mentioned below.

License NumberSpecializationStateStatus
017318Clinical Psychology New YorkPrimary
School Psychology 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. Sivan Erstein
105 Clover Dr, Pupil Personnel Services-great Neck Public Schools
Great Neck, NY - 11021-1031
Phone: 516-441-4970
Fax: 516-441-4270

Book an Appointment with Dr. Sivan Erstein

To schedule an appointment, contact Dr. Sivan Erstein at 105 Clover Dr, Pupil Personnel Services-great Neck Public Schools, Great Neck, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Sivan Erstein:

Dr. Sivan Erstein is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Sivan Erstein 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. Sivan Erstein practices at 105 Clover Dr, Pupil Personnel Services-great Neck Public Schools, Great Neck, New York, 11021-1031.

To schedule an appointment with Dr. Sivan Erstein, please contact the office at 516-441-4970.

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