Addiction Therapist

Mr. David Joseph Cornell, LMHC, SUDP

31627 4th Ave S, Federal Way, Washington, 98003-5234

About Mr. David Joseph Cornell

Mr. David Joseph Cornell is a therapist based in Federal Way, Washington who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mr. David Joseph Cornell is MHC.LH.00010656 for Mental Health Counselor in Washington. His current practice location is 31627 4th Ave S, Federal Way. Patients can reach him at 206-339-4909. Mr. David Joseph Cornell is LMHC, SUDP in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1952433039.

Mr. David Joseph Cornell is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Mr. David Joseph Cornell 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 Mr. David Joseph Cornell
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LMHC, SUDP
Gender Male
Practice Address: 31627 4th Ave S,
Federal Way, WA - 98003-5234

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 Number1952433039
NPI Enumeration Date: 12 Mar, 2007
NPI Last Update On: 29 Jul, 2026

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 Mr. David Joseph Cornell are as mentioned below.

License NumberSpecializationStateStatus
MHC.LH.00010656Mental Health Counselor WashingtonPrimary
CDP.CP.61105100Addiction (Substance Use Disorder) Counselor WashingtonSecondary
CO60923282Addiction (Substance Use Disorder) Counselor WashingtonSecondary

Other Medical Identifiers

Other legacy medical identifiers associated with Mr. David Joseph Cornell such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
2015723MedicaidWashington

Mailing Address

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

Mr. David Joseph Cornell
Po Box 23115,
Federal Way, WA - 98093-0115
Phone: 206-339-4909

Book an Appointment with Mr. David Joseph Cornell

To schedule an appointment, contact Mr. David Joseph Cornell at 31627 4th Ave S, Federal Way, Washington or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. David Joseph Cornell:

David Joseph Cornell 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, David Joseph Cornell is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

David Joseph Cornell practices at 31627 4th Ave S, Federal Way, Washington, 98003-5234.

To schedule an appointment with David Joseph Cornell, please contact the office at 206-339-4909.

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