Psychologist | Clinical Psychology

Dr. Marvin Eisenstadt, PHD

352 S Oyster Bay Road, Syosset, New York, 11791-6913

About Dr. Marvin Eisenstadt

Dr. Marvin Eisenstadt is a psychologist based in Syosset, New York who is specialized in Clinical Psychology. Active license number of Dr. Marvin Eisenstadt is 3243 for Clinical Psychology in New York. His current practice location is 352 S Oyster Bay Road, Syosset. Patients can contact him at 516-433-9568. Dr. Marvin Eisenstadt, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1043378425.

Dr. Marvin Eisenstadt 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Marvin Eisenstadt'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. Marvin Eisenstadt
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 352 S Oyster Bay Road,
Syosset, NY - 11791-6913

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 Number1043378425
NPI Enumeration Date: 05 Dec, 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. Marvin Eisenstadt are as mentioned below.

License NumberSpecializationStateStatus
3243Clinical Psychology New YorkPrimary

Mailing Address

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

Dr. Marvin Eisenstadt
352 S Oyster Bay Road,
Syosset, NY - 11791-6913
Phone: 516-433-9568

Book an Appointment with Dr. Marvin Eisenstadt

To schedule an appointment, contact Dr. Marvin Eisenstadt at 352 S Oyster Bay Road, Syosset, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Marvin Eisenstadt:

Dr. Marvin Eisenstadt is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Marvin Eisenstadt 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. Marvin Eisenstadt practices at 352 S Oyster Bay Road, Syosset, New York, 11791-6913.

To schedule an appointment with Dr. Marvin Eisenstadt, please contact the office at 516-433-9568.

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