Psychologist

Jason Marx, LCSW

240 Madison Ave # 10k, New York, New York, 10016-2820

About Jason Marx

Jason Marx is a psychologist based in New York, New York who is specialized in Psychology. His current practice location is 240 Madison Ave # 10k, New York. Patients can contact him at 347-632-8356. Jason Marx, LCSW, specializes in Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1194379131.

Jason Marx is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Jason Marx'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 Jason Marx
Specialization Psychology
Credentials LCSW
Gender Male
Practice Address: 240 Madison Ave # 10k,
New York, NY - 10016-2820

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 Number1194379131
NPI Enumeration Date: 29 Jul, 2019
NPI Last Update On: 29 Sep, 2025

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 Jason Marx are as mentioned below.

License NumberSpecializationStateStatus
Psychology New YorkPrimary
PSB94028650General 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.

Jason Marx
240 Madison Ave # 10k,
New York, NY - 10016-2820

Book an Appointment with Jason Marx

To schedule an appointment, contact Jason Marx at 240 Madison Ave # 10k, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jason Marx:

Jason Marx is a psychologist specializing in Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Jason Marx 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.

Jason Marx practices at 240 Madison Ave # 10k, New York, New York, 10016-2820.

To schedule an appointment with Jason Marx, please contact the office at 347-632-8356.

Reviews & Feedback

Have you visited Jason Marx? Share your experience to help others looking for a psychologist in New York, NY.

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