Professional Therapist

Dr. Diane Mccarthy Prost, PSYD, MED, NCC, LPC

9675 Main St Ste C, Fairfax, Virginia, 22031-3762

About Dr. Diane Mccarthy Prost

Dr. Diane Mccarthy Prost is a therapist based in Fairfax, Virginia who is specialized in Professional Counselor. Active license number of Dr. Diane Mccarthy Prost is 0701013187 for Professional Counselor in Virginia. Her current practice location is 9675 Main St Ste C, Fairfax. Patients can reach her at 314-640-1530. Dr. Diane Mccarthy Prost is PSYD, MED, NCC, LPC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1568907749.

Dr. Diane Mccarthy Prost is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Dr. Diane Mccarthy Prost 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 Dr. Diane Mccarthy Prost
Specialization Professional Counselor
Credentials PSYD, MED, NCC, LPC
Gender Female
Practice Address: 9675 Main St Ste C,
Fairfax, VA - 22031-3762

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 Number1568907749
NPI Enumeration Date: 27 Dec, 2016
NPI Last Update On: 02 Sep, 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 Dr. Diane Mccarthy Prost are as mentioned below.

License NumberSpecializationStateStatus
0701013187Professional Counselor VirginiaPrimary
2011037455Professional Counselor MissouriSecondary

Mailing Address

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

Dr. Diane Mccarthy Prost
10522 Rosehaven St Apt 214,
Fairfax, VA - 22030-2862
Phone: 314-640-1530

Book an Appointment with Dr. Diane Mccarthy Prost

To schedule an appointment, contact Dr. Diane Mccarthy Prost at 9675 Main St Ste C, Fairfax, Virginia or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Diane Mccarthy Prost:

Diane Mccarthy Prost is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Diane Mccarthy Prost is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Diane Mccarthy Prost practices at 9675 Main St Ste C, Fairfax, Virginia, 22031-3762.

To schedule an appointment with Diane Mccarthy Prost, please contact the office at 314-640-1530.

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