Psychologist | General Psychology

Dr. Martha Gross, PHD

4600 Connecticut Ave Nw, Suite223, Washington, District Of Columbia, 20008-5750

About Dr. Martha Gross

Dr. Martha Gross is a psychologist based in Washington, District Of Columbia who is specialized in General Psychology. Active license number of Dr. Martha Gross is 1809 for General Psychology in District Of Columbia. Her current practice location is 4600 Connecticut Ave Nw, Suite223, Washington. Patients can contact her at 202-364-8555 or can fax her at 202-364-8556. Dr. Martha Gross, PHD, specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1871748061.

Dr. Martha Gross is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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

Dr. Martha Gross'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. Martha Gross
Specialization General Psychology
Credentials PHD
Gender Female
Practice Address: 4600 Connecticut Ave Nw, Suite223
Washington, DC - 20008-5750
Fax 202-364-8556

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 Number1871748061
NPI Enumeration Date: 01 Dec, 2008
NPI Last Update On: 01 Dec, 2008

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. Martha Gross are as mentioned below.

License NumberSpecializationStateStatus
1809General 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. Martha Gross
3812 Harrison St Nw,
Washington, DC - 20015-1926
Phone: 202-364-8555
Fax: 202-364-8556

Book an Appointment with Dr. Martha Gross

To schedule an appointment, contact Dr. Martha Gross at 4600 Connecticut Ave Nw, Suite223, Washington, District Of Columbia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Martha Gross:

Dr. Martha Gross is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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, Dr. Martha Gross 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. Martha Gross practices at 4600 Connecticut Ave Nw, Suite223, Washington, District Of Columbia, 20008-5750.

To schedule an appointment with Dr. Martha Gross, please contact the office at 202-364-8555.

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