Dr. Darren Christopher Brennan

PSYD | Clinical Psychologist


  1801 Robert Fulton Dr Ste 230, Reston
     Virginia, 20191-5461
  703-391-9410    703-476-7634 Maps & Directions
Dr. Darren Christopher Brennan is a Reston, Virginia based psychologist who is specialized in Clinical Psychology. His current practice location is 1801 Robert Fulton Dr Ste 230, Reston. Patients can reach him at 703-391-9410 or can fax him at 703-476-7634. Dr. Darren Christopher Brennan is PSYD in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1770666000.
Dr. Darren Christopher Brennan 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.
Complete Profile:
Dr. Darren Christopher Brennan speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Dr. Darren Christopher Brennan
Specialization: Clinical Psychology
Gender:Male
Credentials: PSYD
Practice Address:1801 Robert Fulton Dr Ste 230, Reston,
Virginia, 20191-5461
Phone:703-391-9410
Fax:703-476-7634
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 Number: 1770666000
NPI Enumeration Date: 23 Oct, 2006
NPI Last Update On: 27 Nov, 2023

Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Dr. Darren Christopher Brennan
1801 Robert Fulton Dr Ste 230,
Reston, Virginia
Zip: 20191-5461
Phone Number: 703-391-9410
Fax Number: 703-476-7634
Patients can reach Dr. Darren Christopher Brennan at 1801 Robert Fulton Dr Ste 230, Reston, Virginia or can call to book an appointment on 703-391-9410.
Comments/ Reviews:

Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 11 March, 2024.