Psychologist | Clinical Psychology

Stephen I Gillman, PH.D

23 Schenck Ave, Apt 1cd, Great Neck, New York, 11021-3640

About Stephen I Gillman

Stephen I Gillman is a psychologist based in Great Neck, New York who is specialized in Clinical Psychology. Active license number of Stephen I Gillman is 003667 for Clinical Psychology in New York. His current practice location is 23 Schenck Ave, Apt 1cd, Great Neck. Patients can contact him at 631-490-5789. Stephen I Gillman, PH.D, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1134310790.

Stephen I Gillman 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

Stephen I Gillman'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 Stephen I Gillman
Specialization Clinical Psychology
Credentials PH.D
Gender Male
Practice Address: 23 Schenck Ave, Apt 1cd
Great Neck, NY - 11021-3640

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 Number1134310790
NPI Enumeration Date: 07 Aug, 2007
NPI Last Update On: 07 Aug, 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 Stephen I Gillman are as mentioned below.

License NumberSpecializationStateStatus
003667Clinical 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.

Stephen I Gillman
23 Schenck Ave, Apt 1cd
Great Neck, NY - 11021-3640
Phone: 631-490-5789

Book an Appointment with Stephen I Gillman

To schedule an appointment, contact Stephen I Gillman at 23 Schenck Ave, Apt 1cd, Great Neck, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Stephen I Gillman:

Stephen I Gillman 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, Stephen I Gillman 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.

Stephen I Gillman practices at 23 Schenck Ave, Apt 1cd, Great Neck, New York, 11021-3640.

To schedule an appointment with Stephen I Gillman, please contact the office at 631-490-5789.

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