Mental Health Therapist

Lesli Susan Corthell, M.A., LMHC

753 N 35th St, Suite 108a, Seattle, Washington, 98103-8870

About Lesli Susan Corthell

Lesli Susan Corthell is a therapist based in Seattle, Washington who is specialized in Mental Health Counselor. Active license number of Lesli Susan Corthell is LH00008740 for Mental Health Counselor in Washington. Her current practice location is 753 N 35th St, Suite 108a, Seattle. Patients can reach her at 206-547-5767. Lesli Susan Corthell is M.A., LMHC in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1235322892.

Lesli Susan Corthell is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She 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.

Practice Information

Lesli Susan Corthell 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 Lesli Susan Corthell
Specialization Mental Health Counselor
Credentials M.A., LMHC
Gender Female
Practice Address: 753 N 35th St, Suite 108a
Seattle, WA - 98103-8870

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 Number1235322892
NPI Enumeration Date: 27 Aug, 2007
NPI Last Update On: 27 Aug, 2007

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 Lesli Susan Corthell are as mentioned below.

License NumberSpecializationStateStatus
LH00008740Mental Health Counselor WashingtonPrimary

Mailing Address

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

Lesli Susan Corthell
753 N 35th St, Suite 108a
Seattle, WA - 98103-8870
Phone: 206-547-5767

Book an Appointment with Lesli Susan Corthell

To schedule an appointment, contact Lesli Susan Corthell at 753 N 35th St, Suite 108a, Seattle, Washington or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Lesli Susan Corthell:

Lesli Susan Corthell is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She 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.

Yes, Lesli Susan Corthell is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Lesli Susan Corthell practices at 753 N 35th St, Suite 108a, Seattle, Washington, 98103-8870.

To schedule an appointment with Lesli Susan Corthell, please contact the office at 206-547-5767.

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