Psychologist | General Psychology

Helen Devinney

1801 Connecticut Ave Nw, Suite 400, Washington, District Of Columbia, 20009-5700

About Helen Devinney

Helen Devinney is a psychologist based in Washington, District Of Columbia who is specialized in General Psychology. Active license number of Helen Devinney is PSY1001097 for General Psychology in District Of Columbia. Her current practice location is 1801 Connecticut Ave Nw, Suite 400, Washington. Patients can contact her at 410-812-8648. Helen Devinney NPI number (Unique professional ID assigned by NPPES) is 1821449356.

Helen Devinney 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

Helen Devinney'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 Helen Devinney
Specialization General Psychology
Gender Female
Practice Address: 1801 Connecticut Ave Nw, Suite 400
Washington, DC - 20009-5700

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 Number1821449356
NPI Enumeration Date: 27 Jun, 2016
NPI Last Update On: 27 Jun, 2016

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 Helen Devinney are as mentioned below.

License NumberSpecializationStateStatus
PSY1001097General 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.

Helen Devinney
5415 Connecticut Ave Nw, Apt 813
Washington, DC - 20015-2765
Phone: 410-812-8648

Book an Appointment with Helen Devinney

To schedule an appointment, contact Helen Devinney at 1801 Connecticut Ave Nw, Suite 400, Washington, District Of Columbia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Helen Devinney:

Helen Devinney 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, Helen Devinney 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.

Helen Devinney practices at 1801 Connecticut Ave Nw, Suite 400, Washington, District Of Columbia, 20009-5700.

To schedule an appointment with Helen Devinney, please contact the office at 410-812-8648.

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