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

Brett Williamson, LSW

Individual provider Social Worker · NPI 1336161926

Brett Williamson, LSW is a Social Worker in Bethlehem, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

2604 Schoenersville Rd
Bethlehem, PA 18017-3518
Phone: (610) 691-8028
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence SW006458L (PA)

Record details

NPI number1336161926
Entity typeIndividual (Type 1)
GenderMale
Credentials LSW
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESOctober 18, 2010
Mailing addressPo Box 1754, Allentown, PA 18105-1754

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