Psychologist | Clinical Psychology

Dr. Derek Seder, PHD

3512 Quentin Rd Ste 110, Brooklyn, New York, 11234

About Dr. Derek Seder

Dr. Derek Seder is a psychologist based in Brooklyn, New York who is specialized in Clinical Psychology. Active license number of Dr. Derek Seder is 023181 for Clinical Psychology in New York. His current practice location is 3512 Quentin Rd Ste 110, Brooklyn. Patients can contact him at 800-275-3243. Dr. Derek Seder, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1396201661.

Dr. Derek Seder 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. Derek Seder'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. Derek Seder
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 3512 Quentin Rd Ste 110,
Brooklyn, NY - 11234

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 Number1396201661
NPI Enumeration Date: 12 Feb, 2019
NPI Last Update On: 09 Apr, 2019

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. Derek Seder are as mentioned below.

License NumberSpecializationStateStatus
023181Clinical Psychology New YorkPrimary
PSY27964Clinical Psychology CaliforniaSecondary

Mailing Address

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

Dr. Derek Seder
3512 Quentin Rd Ste 110,
Brooklyn, NY - 11234-4245
Phone: 800-275-3243

Book an Appointment with Dr. Derek Seder

To schedule an appointment, contact Dr. Derek Seder at 3512 Quentin Rd Ste 110, Brooklyn, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Derek Seder:

Dr. Derek Seder 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. Derek Seder 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. Derek Seder practices at 3512 Quentin Rd Ste 110, Brooklyn, New York, 11234.

To schedule an appointment with Dr. Derek Seder, please contact the office at 800-275-3243.

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