Johnathan Samuel Detwiler

LMHC | Mental Health Counselor


  816 Ne 87th Ave, Vancouver
     Washington, 98664-1991
  360-566-4432    Maps & Directions
Johnathan Samuel Detwiler is a Vancouver, Washington based counselor who is specialized as Mental Health Counselor. Active license number of Johnathan Samuel Detwiler is LH61055500 for Mental Health Counselor in Washington. His current practice location is 816 Ne 87th Ave, Vancouver. Patients can book an appointment with him at 360-566-4432.
Johnathan Samuel Detwiler 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:
Johnathan Samuel Detwiler 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: Johnathan Samuel Detwiler
Specialization: Mental Health Counselor
Gender:Male
Credentials: LMHC
Accepts Medicare Assignment:No
Practice Address:816 Ne 87th Ave, Vancouver,
Washington, 98664-1991
Phone:360-566-4432
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: 1558829457
NPI Enumeration Date: 10 Mar, 2019
NPI Last Update On: 23 Sep, 2025

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Johnathan Samuel Detwiler are as mentioned below.
License NumberSpecializationStateStatus
LH61055500Mental Health Counselor WashingtonPrimary
39003508AMental Health Counselor IndianaSecondary
C5666Mental Health Counselor OregonSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 3124 Ne 162nd Ave,
Portland, Oregon
Zip: 97230-5524
Phone Number: 260-348-9872
Patients can reach Johnathan Samuel Detwiler at 816 Ne 87th Ave, Vancouver, Washington or can call to book an appointment on 360-566-4432.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.