Psychologist | Clinical Psychology

Dr. Diana Sermanian, PSYD

9300 Dewitt Loop, Fort Belvoir, Virginia, 22060-5285

About Dr. Diana Sermanian

Dr. Diana Sermanian is a psychologist based in Fort Belvoir, Virginia who is specialized in Clinical Psychology. Active license number of Dr. Diana Sermanian is 04603 for Clinical Psychology in Maryland. Her current practice location is 9300 Dewitt Loop, Fort Belvoir. Patients can contact her at 571-231-3224. Dr. Diana Sermanian, PSYD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1033566989.

Dr. Diana Sermanian 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. Diana Sermanian'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. Diana Sermanian
Specialization Clinical Psychology
Credentials PSYD
Gender Female
Practice Address: 9300 Dewitt Loop,
Fort Belvoir, VA - 22060-5285

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 Number1033566989
NPI Enumeration Date: 20 May, 2016
NPI Last Update On: 10 Jul, 2025

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. Diana Sermanian are as mentioned below.

License NumberSpecializationStateStatus
04603Clinical Psychology MarylandPrimary

Mailing Address

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

Dr. Diana Sermanian
9300 Dewitt Loop,
Fort Belvoir, VA - 22060-5285
Phone: 571-231-3224

Book an Appointment with Dr. Diana Sermanian

To schedule an appointment, contact Dr. Diana Sermanian at 9300 Dewitt Loop, Fort Belvoir, Virginia or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Diana Sermanian:

Dr. Diana Sermanian 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. Diana Sermanian 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. Diana Sermanian practices at 9300 Dewitt Loop, Fort Belvoir, Virginia, 22060-5285.

To schedule an appointment with Dr. Diana Sermanian, please contact the office at 571-231-3224.

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