Counselor

Jeanmarie O'sullivan, MSW

8270 Willow Oaks Corporate Dr, Fairfax, Virginia, 22031-4530

About Jeanmarie O'sullivan

Jeanmarie O'sullivan is a therapist based in Fairfax, Virginia who is specialized in Counselor. Active license number of Jeanmarie O'sullivan is PPS-0606847 for Social Worker in Virginia. Her current practice location is 8270 Willow Oaks Corporate Dr, Fairfax. Patients can reach her at 703-618-5701. Jeanmarie O'sullivan is MSW in Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1811522683.

Jeanmarie O'sullivan is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.

Practice Information

Jeanmarie O'sullivan 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 Jeanmarie O'sullivan
Specialization Counselor
Credentials MSW
Gender Female
Practice Address: 8270 Willow Oaks Corporate Dr,
Fairfax, VA - 22031-4530

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 Number1811522683
NPI Enumeration Date: 11 Mar, 2020
NPI Last Update On: 22 Jan, 2026

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 Jeanmarie O'sullivan are as mentioned below.

License NumberSpecializationStateStatus
PPS-0606847Social Worker VirginiaPrimary
Counselor Secondary

Mailing Address

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

Jeanmarie O'sullivan
8270 Willow Oaks Corporate Dr,
Fairfax, VA - 22031-4530
Phone: 703-618-5701

Book an Appointment with Jeanmarie O'sullivan

To schedule an appointment, contact Jeanmarie O'sullivan at 8270 Willow Oaks Corporate Dr, Fairfax, Virginia or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jeanmarie O'sullivan:

Jeanmarie O'sullivan is a therapist specializing in Social Worker. She Definition to come...

Yes, Jeanmarie O'sullivan is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Jeanmarie O'sullivan practices at 8270 Willow Oaks Corporate Dr, Fairfax, Virginia, 22031-4530.

To schedule an appointment with Jeanmarie O'sullivan, please contact the office at 703-618-5701.

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