Psychologist | Clinical Psychology

Arthur Kosmopoulos, PSY.D.

26 Court St Ste 1009, Brooklyn, New York, 11242-1110

About Arthur Kosmopoulos

Arthur Kosmopoulos is a psychologist based in Brooklyn, New York who is specialized in Clinical Psychology. Active license number of Arthur Kosmopoulos is 9571 for Clinical Psychology in Massachusetts. His current practice location is 26 Court St Ste 1009, Brooklyn. Patients can contact him at 646-383-7575. Arthur Kosmopoulos, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1831381201.

Arthur Kosmopoulos 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

Arthur Kosmopoulos'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 Arthur Kosmopoulos
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 26 Court St Ste 1009,
Brooklyn, NY - 11242-1110

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 Number1831381201
NPI Enumeration Date: 09 Aug, 2007
NPI Last Update On: 21 Jul, 2021

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 Arthur Kosmopoulos are as mentioned below.

License NumberSpecializationStateStatus
9571Clinical Psychology MassachusettsPrimary
021028-1Clinical Psychology New YorkSecondary

Mailing Address

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

Arthur Kosmopoulos
26 Court St Ste 1009,
Brooklyn, NY - 11242-1110
Phone: 917-544-6769

Book an Appointment with Arthur Kosmopoulos

To schedule an appointment, contact Arthur Kosmopoulos at 26 Court St Ste 1009, Brooklyn, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Arthur Kosmopoulos:

Arthur Kosmopoulos 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, Arthur Kosmopoulos 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.

Arthur Kosmopoulos practices at 26 Court St Ste 1009, Brooklyn, New York, 11242-1110.

To schedule an appointment with Arthur Kosmopoulos, please contact the office at 646-383-7575.

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