Psychologist | Clinical Psychology

Dr. Cornelia Lischewski, PSY.D.

1616 18th St Nw, Suite 212, Washington, District Of Columbia, 20009-2530

About Dr. Cornelia Lischewski

Dr. Cornelia Lischewski is a psychologist based in Washington, District Of Columbia who is specialized in Clinical Psychology. Active license number of Dr. Cornelia Lischewski is PSY 1000441 for Clinical Psychology in District Of Columbia. Her current practice location is 1616 18th St Nw, Suite 212, Washington. Patients can contact her at 202-364-3657. Dr. Cornelia Lischewski, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1013191576.

Dr. Cornelia Lischewski 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Cornelia Lischewski'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. Cornelia Lischewski
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 1616 18th St Nw, Suite 212
Washington, DC - 20009-2530

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 Number1013191576
NPI Enumeration Date: 19 Dec, 2007
NPI Last Update On: 19 Dec, 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. Cornelia Lischewski are as mentioned below.

License NumberSpecializationStateStatus
PSY 1000441Clinical 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. Cornelia Lischewski
1616 18th St Nw,
Washington, DC - 20009-2530
Phone: 202-364-3657

Book an Appointment with Dr. Cornelia Lischewski

To schedule an appointment, contact Dr. Cornelia Lischewski at 1616 18th St Nw, Suite 212, 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. Cornelia Lischewski:

Dr. Cornelia Lischewski is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Cornelia Lischewski 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. Cornelia Lischewski practices at 1616 18th St Nw, Suite 212, Washington, District Of Columbia, 20009-2530.

To schedule an appointment with Dr. Cornelia Lischewski, please contact the office at 202-364-3657.

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