Psychologist | Clinical Psychology

Dr. Katherine Ann Leonberger Stein, PSY D

8381 Old Courthouse Road, Suite 330, Vienna, Virginia, 22182

About Dr. Katherine Ann Leonberger Stein

Dr. Katherine Ann Leonberger Stein is a psychologist based in Vienna, Virginia who is specialized in Clinical Psychology. Active license number of Dr. Katherine Ann Leonberger Stein is 0810005480 for Clinical Psychology in Virginia. Her current practice location is 8381 Old Courthouse Road, Suite 330, Vienna. Patients can contact her at 703-938-9090 or can fax her at 703-938-9091. Dr. Katherine Ann Leonberger Stein, PSY D, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1427598549.

Dr. Katherine Ann Leonberger Stein 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. Katherine Ann Leonberger Stein'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. Katherine Ann Leonberger Stein
Specialization Clinical Psychology
Credentials PSY D
Gender Female
Practice Address: 8381 Old Courthouse Road, Suite 330
Vienna, VA - 22182
Fax 703-938-9091

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 Number1427598549
NPI Enumeration Date: 08 Mar, 2017
NPI Last Update On: 24 Aug, 2021

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. Katherine Ann Leonberger Stein are as mentioned below.

License NumberSpecializationStateStatus
0810005480Clinical Psychology VirginiaPrimary

Mailing Address

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

Dr. Katherine Ann Leonberger Stein
8381 Old Courthouse Road, Suite 330
Vienna, VA - 22182
Phone: 703-938-9090
Fax: 703-938-9091

Book an Appointment with Dr. Katherine Ann Leonberger Stein

To schedule an appointment, contact Dr. Katherine Ann Leonberger Stein at 8381 Old Courthouse Road, Suite 330, Vienna, Virginia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Katherine Ann Leonberger Stein:

Dr. Katherine Ann Leonberger Stein 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. Katherine Ann Leonberger Stein 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. Katherine Ann Leonberger Stein practices at 8381 Old Courthouse Road, Suite 330, Vienna, Virginia, 22182.

To schedule an appointment with Dr. Katherine Ann Leonberger Stein, please contact the office at 703-938-9090.

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