Psychologist | Clinical Psychology

Dr. Ruth Sumathi Stephen, PSY.D.

20925 Professional Plz Ste 230, Ashburn, Virginia, 20147-3403

About Dr. Ruth Sumathi Stephen

Dr. Ruth Sumathi Stephen is a psychologist based in Ashburn, Virginia who is specialized in Clinical Psychology. Active license number of Dr. Ruth Sumathi Stephen is 0810003391 for Clinical Psychology in Virginia. Her current practice location is 20925 Professional Plz Ste 230, Ashburn. Patients can reach her at 703-858-7838 or can fax her at 703-858-9697. Dr. Ruth Sumathi Stephen is PSY.D. in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1336235407.

Dr. Ruth Sumathi Stephen 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. Ruth Sumathi Stephen speciality, 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. Ruth Sumathi Stephen
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 20925 Professional Plz Ste 230,
Ashburn, VA - 20147-3403
Fax 703-858-9697

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1336235407
NPI Enumeration Date: 05 Oct, 2006
NPI Last Update On: 08 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Ruth Sumathi Stephen are as mentioned below.

License NumberSpecializationStateStatus
0810003391Clinical 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. Ruth Sumathi Stephen
6405 Fairbanks Ln,
Frederick, MD - 21701-7616
Phone: 301-695-5663

Book an Appointment with Dr. Ruth Sumathi Stephen

To schedule an appointment, contact Dr. Ruth Sumathi Stephen at 20925 Professional Plz Ste 230, Ashburn, Virginia or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ruth Sumathi Stephen:

Dr. Ruth Sumathi Stephen 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. Ruth Sumathi Stephen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Ruth Sumathi Stephen practices at 20925 Professional Plz Ste 230, Ashburn, Virginia, 20147-3403.

To schedule an appointment with Dr. Ruth Sumathi Stephen, please contact the office at 703-858-7838.

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