Psychologist | Clinical Psychology

Dr. Arthur I Leibowitz, PH.D.

254 Lincoln Blvd, Merrick, New York, 11566-4713

About Dr. Arthur I Leibowitz

Dr. Arthur I Leibowitz is a psychologist based in Merrick, New York who is specialized in Clinical Psychology. Active license number of Dr. Arthur I Leibowitz is 6347 for Clinical Psychology in New York. His current practice location is 254 Lincoln Blvd, Merrick. Patients can contact him at 516-379-3367 or can fax him at 516-379-3367. Dr. Arthur I Leibowitz, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1568599512.

Dr. Arthur I Leibowitz 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. Arthur I Leibowitz'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. Arthur I Leibowitz
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 254 Lincoln Blvd,
Merrick, NY - 11566-4713
Fax 516-379-3367

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 Number1568599512
NPI Enumeration Date: 27 Feb, 2007
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. Arthur I Leibowitz are as mentioned below.

License NumberSpecializationStateStatus
6347Clinical 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. Arthur I Leibowitz
254 Lincoln Blvd,
Merrick, NY - 11566-4713
Phone: 516-379-3367
Fax: 516-379-3367

Book an Appointment with Dr. Arthur I Leibowitz

To schedule an appointment, contact Dr. Arthur I Leibowitz at 254 Lincoln Blvd, Merrick, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Arthur I Leibowitz:

Dr. Arthur I Leibowitz 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. Arthur I Leibowitz 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. Arthur I Leibowitz practices at 254 Lincoln Blvd, Merrick, New York, 11566-4713.

To schedule an appointment with Dr. Arthur I Leibowitz, please contact the office at 516-379-3367.

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