Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Kenneth McSwain Jr.

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1821789371

William Kenneth McSwain Jr. is an Addiction (Substance Use Disorder) Counselor in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2023

Practice location Address checks out

2759 Martin Luther King Jr Ave SE
Washington, DC 20032-2646
Phone: (202) 827-9961
Fax: (202) 827-9963
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CACI1059 (DC)

Record details

NPI number1821789371
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 16, 2023
Last updated in NPPESMay 16, 2023
Certification dateMay 16, 2023

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