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

Erin Willoughby, MSW, LSW

Individual provider Clinical Social Worker · NPI 1780015313

Erin Willoughby, MSW, LSW is a Clinical Social Worker in Lancaster, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2013.

Licensed in
PA
In the registry since
2013
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LSW — Licensed Social Worker
A state-licensed social worker.

See every abbreviation used in this directory →

Practice location Address checks out

410 N Prince St
Lancaster, PA 17603-3010
Phone: (717) 560-7917
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SW127893 (PA)

Record details

NPI number1780015313
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LSW
Sole proprietorNo
NPI enumeratedDecember 8, 2013
Last updated in NPPESDecember 8, 2013

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