Robert Allen Dierker Ii

Mental Health Counselor


  5691 Columbia Pike Ste 200, Falls Church
     Virginia, 22041-2888
  703-998-5606    703-998-5608 Maps & Directions
Robert Allen Dierker Ii is a Falls Church, Virginia based counselor who is specialized as Mental Health Counselor. Active license number of Robert Allen Dierker Ii is 0704016142 for Mental Health Counselor in Virginia. His current practice location is 5691 Columbia Pike Ste 200, Falls Church. Patients can book an appointment with him at 703-998-5606.
Robert Allen Dierker Ii is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.
Complete Profile:
Robert Allen Dierker Ii speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Robert Allen Dierker Ii
Specialization: Mental Health Counselor
Gender:Male
Accepts Medicare Assignment:No
Practice Address:5691 Columbia Pike Ste 200, Falls Church,
Virginia, 22041-2888
Phone:703-998-5606
Fax:703-998-5608
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: 1952260432
NPI Enumeration Date: 20 Jan, 2026
NPI Last Update On: 20 Jan, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Robert Allen Dierker Ii are as mentioned below.
License NumberSpecializationStateStatus
0704016142Mental Health Counselor VirginiaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 12429 Petrel Xing,
Midlothian, Virginia
Zip: 23112-2954
Phone Number: 703-402-6526
Fax Number: 703-852-3495
Patients can reach Robert Allen Dierker Ii at 5691 Columbia Pike Ste 200, Falls Church, Virginia or can call to book an appointment on 703-998-5606.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.