Therapist

Mark Levi Briggs, LMHCA

Po Box 3057, Issaquah, Washington, 98027-0137

About Mark Levi Briggs

Mark Levi Briggs is a therapist based in Issaquah, Washington who is specialized in Counselor. Active license number of Mark Levi Briggs is CG61099654 for Counselor in Washington. His current practice location is Po Box 3057, Issaquah. Patients can reach him at 425-835-2503 or can fax him at 425-285-5436. Mark Levi Briggs, LMHCA, specializes in Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1598435117.

Mark Levi Briggs 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

Mark Levi Briggs specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Mark Levi Briggs
Specialization Counselor
Credentials LMHCA
Gender Male
Practice Address: Po Box 3057,
Issaquah, WA - 98027-0137
Fax 425-285-5436

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 Number1598435117
NPI Enumeration Date: 15 Sep, 2021
NPI Last Update On: 06 Jan, 2026

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 Mark Levi Briggs are as mentioned below.

License NumberSpecializationStateStatus
CG61099654Counselor WashingtonPrimary

Mailing Address

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

Mark Levi Briggs
Po Box 3057,
Issaquah, WA - 98027-0137
Phone: 425-835-2503
Fax: 425-285-5436

Book an Appointment with Mark Levi Briggs

To schedule an appointment, contact Mark Levi Briggs at Po Box 3057, Issaquah, Washington or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark Levi Briggs:

Mark Levi Briggs 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, Mark Levi Briggs 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.

Mark Levi Briggs practices at Po Box 3057, Issaquah, Washington, 98027-0137.

To schedule an appointment with Mark Levi Briggs, please contact the office at 425-835-2503.

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