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

MS. Joelle Kathleen Williams, LSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1841126968

MS. Joelle Kathleen Williams, LSW is an Addiction (Substance Use Disorder) Counselor in Bryn Mawr, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2026
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

See every abbreviation used in this directory →

Practice location Address checks out

888 Glenbrook Ave
Bryn Mawr, PA 19010-2506
Phone: (240) 728-7077
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence SW135700 (PA)

Record details

NPI number1841126968
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorYes
NPI enumeratedJune 18, 2026
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026

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