Mr. Delton Lionel Mosby

MSW, MPH, CDP | Addiction (Substance Use Disorder) Counselor


  1901 Martin Luther King Jr Way S, Seattle
     Washington, 98144-4801
  206-322-7676    206-725-7585 Maps & Directions
Mr. Delton Lionel Mosby is a Seattle, Washington based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Mr. Delton Lionel Mosby is CP0006102 for Addiction (Substance Use Disorder) Counselor in Washington. His current practice location is 1901 Martin Luther King Jr Way S, Seattle. Patients can book an appointment with him at 206-322-7676.
Mr. Delton Lionel Mosby 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.
Complete Profile:
Mr. Delton Lionel Mosby 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: Mr. Delton Lionel Mosby
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Credentials: MSW, MPH, CDP
Accepts Medicare Assignment:No
Practice Address:1901 Martin Luther King Jr Way S, Seattle,
Washington, 98144-4801
Phone:206-322-7676
Fax:206-725-7585
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: 1750647475
NPI Enumeration Date: 06 Apr, 2012
NPI Last Update On: 14 Jun, 2012

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Delton Lionel Mosby are as mentioned below.
License NumberSpecializationStateStatus
CP0006102Addiction (Substance Use Disorder) Counselor WashingtonPrimary
Mental Health Counselor WashingtonSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1116 Summit Ave,
Seattle, Washington
Zip: 98101-2831
Phone Number: 206-726-4100
Fax Number: 206-328-3757
Patients can reach Mr. Delton Lionel Mosby at 1901 Martin Luther King Jr Way S, Seattle, Washington or can call to book an appointment on 206-322-7676.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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