Mental Health Therapist

Chihoon In, LMHC

31405 18th Ave S, Federal Way, Washington, 98003-5433

About Chihoon In

Chihoon In is a therapist based in Federal Way, Washington who is specialized in Mental Health Counselor. Active license number of Chihoon In is MHC.LH.70093796 for Mental Health Counselor in Washington. His current practice location is 31405 18th Ave S, Federal Way. Patients can reach him at 253-681-6600. Chihoon In, LMHC, specializes in Mental Health Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1447022397.

Chihoon In 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.

Practice Information

Chihoon In 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 Chihoon In
Specialization Mental Health Counselor
Credentials LMHC
Gender Male
Practice Address: 31405 18th Ave S,
Federal Way, WA - 98003-5433

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 Number1447022397
NPI Enumeration Date: 24 Oct, 2023
NPI Last Update On: 26 Aug, 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 Chihoon In are as mentioned below.

License NumberSpecializationStateStatus
MHC.LH.70093796Mental 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.

Chihoon In
35810 16th Ave S Apt D102,
Federal Way, WA - 98003-7483
Phone: 857-347-1546

Book an Appointment with Chihoon In

To schedule an appointment, contact Chihoon In at 31405 18th Ave S, Federal Way, Washington or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Chihoon In:

Chihoon In is a therapist specializing in Mental Health Counselor. He 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.

Yes, Chihoon In 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.

Chihoon In practices at 31405 18th Ave S, Federal Way, Washington, 98003-5433.

To schedule an appointment with Chihoon In, please contact the office at 253-681-6600.

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