Psychologist | Clinical Psychology

Colby A Mills, PH.D.

3340 Woodburn Rd, Annandale, Virginia, 22003-1202

About Colby A Mills

Colby A Mills is a psychologist based in Annandale, Virginia who is specialized in Clinical Psychology. Active license number of Colby A Mills is 0810003740 for Clinical Psychology in Virginia. His current practice location is 3340 Woodburn Rd, Annandale. Patients can contact him at 703-573-5679 or can fax him at 703-876-1640. Colby A Mills, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1851450076.

Colby A Mills 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

Colby A Mills'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 Colby A Mills
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 3340 Woodburn Rd,
Annandale, VA - 22003-1202
Fax 703-876-1640

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 Number1851450076
NPI Enumeration Date: 06 Dec, 2006
NPI Last Update On: 08 Jul, 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 Colby A Mills are as mentioned below.

License NumberSpecializationStateStatus
0810003740Clinical 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.

Colby A Mills
3340 Woodburn Rd,
Annandale, VA - 22003-1202
Phone: 703-573-5679
Fax: 703-876-1640

Book an Appointment with Colby A Mills

To schedule an appointment, contact Colby A Mills at 3340 Woodburn Rd, Annandale, Virginia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Colby A Mills:

Colby A Mills 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, Colby A Mills 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.

Colby A Mills practices at 3340 Woodburn Rd, Annandale, Virginia, 22003-1202.

To schedule an appointment with Colby A Mills, please contact the office at 703-573-5679.

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