Psychologist | Clinical Psychology

S. Mark Cross, PHD

109 Park Washington Court, Falls Church, Virginia, 22046-4519

About S. Mark Cross

S. Mark Cross is a psychologist based in Falls Church, Virginia who is specialized in Clinical Psychology. Active license number of S. Mark Cross is 0810000982 for Clinical Psychology in Virginia. His current practice location is 109 Park Washington Court, Falls Church. Patients can contact him at 703-533-5825 or can fax him at 703-533-8431. S. Mark Cross, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1245411560.

S. Mark Cross 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

S. Mark Cross'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 S. Mark Cross
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 109 Park Washington Court,
Falls Church, VA - 22046-4519
Fax 703-533-8431

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 Number1245411560
NPI Enumeration Date: 15 Nov, 2007
NPI Last Update On: 15 Nov, 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 S. Mark Cross are as mentioned below.

License NumberSpecializationStateStatus
0810000982Clinical 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.

S. Mark Cross
109 Park Washington Ct,
Falls Church, VA - 22046-4519

Book an Appointment with S. Mark Cross

To schedule an appointment, contact S. Mark Cross at 109 Park Washington Court, Falls Church, Virginia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about S. Mark Cross:

S. Mark Cross is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, S. Mark Cross 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.

S. Mark Cross practices at 109 Park Washington Court, Falls Church, Virginia, 22046-4519.

To schedule an appointment with S. Mark Cross, please contact the office at 703-533-5825.

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