Psychologist | Clinical Psychology

Dr. Matthew Adam Weissman, PH.D.

3000 Connecticut Ave Nw, Suite # 406, Washington, District Of Columbia, 20008-2509

About Dr. Matthew Adam Weissman

Dr. Matthew Adam Weissman is a psychologist based in Washington, District Of Columbia who is specialized in Clinical Psychology. Active license number of Dr. Matthew Adam Weissman is 1474 for Clinical Psychology in District Of Columbia. His current practice location is 3000 Connecticut Ave Nw, Suite # 406, Washington. Patients can contact him at 202-328-2037. Dr. Matthew Adam Weissman, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1881803989.

Dr. Matthew Adam Weissman 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. Matthew Adam Weissman'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. Matthew Adam Weissman
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 3000 Connecticut Ave Nw, Suite # 406
Washington, DC - 20008-2509

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 Number1881803989
NPI Enumeration Date: 22 May, 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. Matthew Adam Weissman are as mentioned below.

License NumberSpecializationStateStatus
1474Clinical Psychology District Of ColumbiaPrimary

Mailing Address

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

Dr. Matthew Adam Weissman
3000 Connecticut Ave Nw, Suite # 406
Washington, DC - 20008-2509
Phone: 202-328-2037

Book an Appointment with Dr. Matthew Adam Weissman

To schedule an appointment, contact Dr. Matthew Adam Weissman at 3000 Connecticut Ave Nw, Suite # 406, Washington, District Of Columbia or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Matthew Adam Weissman:

Dr. Matthew Adam Weissman 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. Matthew Adam Weissman 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. Matthew Adam Weissman practices at 3000 Connecticut Ave Nw, Suite # 406, Washington, District Of Columbia, 20008-2509.

To schedule an appointment with Dr. Matthew Adam Weissman, please contact the office at 202-328-2037.

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