Psychologist | Clinical Psychology

Dr. Leslie Erin Stelljes Nanson, PSY.D.

1900 Campus Commons Dr, Suite 100, Reston, Virginia, 20191-1561

About Dr. Leslie Erin Stelljes Nanson

Dr. Leslie Erin Stelljes Nanson is a psychologist based in Reston, Virginia who is specialized in Clinical Psychology. Active license number of Dr. Leslie Erin Stelljes Nanson is 0810005240 for Clinical Psychology in Virginia. Her current practice location is 1900 Campus Commons Dr, Suite 100, Reston. Patients can contact her at 703-677-8633. Dr. Leslie Erin Stelljes Nanson, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1134538655.

Dr. Leslie Erin Stelljes Nanson 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. Leslie Erin Stelljes Nanson'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. Leslie Erin Stelljes Nanson
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 1900 Campus Commons Dr, Suite 100
Reston, VA - 20191-1561

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 Number1134538655
NPI Enumeration Date: 08 Aug, 2014
NPI Last Update On: 08 Feb, 2017

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. Leslie Erin Stelljes Nanson are as mentioned below.

License NumberSpecializationStateStatus
0810005240Clinical 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. Leslie Erin Stelljes Nanson
11760 Sunrise Valley Dr, #814
Reston, VA - 20191-1411
Phone: 703-677-8633

Book an Appointment with Dr. Leslie Erin Stelljes Nanson

To schedule an appointment, contact Dr. Leslie Erin Stelljes Nanson at 1900 Campus Commons Dr, Suite 100, Reston, Virginia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Leslie Erin Stelljes Nanson:

Dr. Leslie Erin Stelljes Nanson 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. Leslie Erin Stelljes Nanson 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. Leslie Erin Stelljes Nanson practices at 1900 Campus Commons Dr, Suite 100, Reston, Virginia, 20191-1561.

To schedule an appointment with Dr. Leslie Erin Stelljes Nanson, please contact the office at 703-677-8633.

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