Psychologist | Clinical Psychology

Marc Stephen Feldman, PHD

1054 31st St Nw Ste 500, Washington, District Of Columbia, 20007-6038

About Marc Stephen Feldman

Marc Stephen Feldman is a psychologist based in Washington, District Of Columbia who is specialized in Clinical Psychology. Active license number of Marc Stephen Feldman is 78900001074 for Clinical Psychology in District Of Columbia. His current practice location is 1054 31st St Nw Ste 500, Washington. Patients can contact him at 202-338-0880. Marc Stephen Feldman, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1639660913.

Marc Stephen Feldman 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

Marc Stephen Feldman'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 Marc Stephen Feldman
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 1054 31st St Nw Ste 500,
Washington, DC - 20007-6038

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 Number1639660913
NPI Enumeration Date: 23 May, 2018
NPI Last Update On: 23 May, 2018

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 Marc Stephen Feldman are as mentioned below.

License NumberSpecializationStateStatus
78900001074Clinical 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.

Marc Stephen Feldman
1054 31st St Nw Ste 500,
Washington, DC - 20007-6038
Phone: 202-338-0880

Book an Appointment with Marc Stephen Feldman

To schedule an appointment, contact Marc Stephen Feldman at 1054 31st St Nw Ste 500, Washington, District Of Columbia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marc Stephen Feldman:

Marc Stephen Feldman 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, Marc Stephen Feldman 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.

Marc Stephen Feldman practices at 1054 31st St Nw Ste 500, Washington, District Of Columbia, 20007-6038.

To schedule an appointment with Marc Stephen Feldman, please contact the office at 202-338-0880.

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