Therapist

Justin R Harker

9707 Key West Ave Ste 100, Rockville, Maryland, 20850-3992

About Justin R Harker

Justin R Harker is a therapist based in Rockville, Maryland who is specialized in Counselor. Active license number of Justin R Harker is A0791 for Counselor in Maryland. His current practice location is 9707 Key West Ave Ste 100, Rockville. Patients can reach him at 240-750-6467. Justin R Harker NPI number (Unique professional ID assigned by NPPES) is 1114605672.

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

Practice Information

Justin R Harker 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 Justin R Harker
Specialization Counselor
Gender Male
Practice Address: 9707 Key West Ave Ste 100,
Rockville, MD - 20850-3992

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 Number1114605672
NPI Enumeration Date: 06 Jul, 2023
NPI Last Update On: 06 Jul, 2023

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 Justin R Harker are as mentioned below.

License NumberSpecializationStateStatus
A0791Counselor MarylandPrimary

Mailing Address

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

Justin R Harker
1009 Schindler Dr,
Silver Spring, MD - 20903-1030
Phone: 240-821-0704

Book an Appointment with Justin R Harker

To schedule an appointment, contact Justin R Harker at 9707 Key West Ave Ste 100, Rockville, Maryland or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Justin R Harker:

Justin R Harker is a therapist specializing in Counselor. He is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.

Yes, Justin R Harker is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Justin R Harker practices at 9707 Key West Ave Ste 100, Rockville, Maryland, 20850-3992.

To schedule an appointment with Justin R Harker, please contact the office at 240-750-6467.

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