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

Summer Stiffler, LSW

Individual provider Social Worker · NPI 1548061864

Summer Stiffler, LSW is a Clinical Social Worker in Marysville, Pennsylvania. Qualified in 2017, 9 years ago. Licensed in Pennsylvania.

Years since qualifying
9
Licensed in
PA
In the registry since
2025
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

121 N Main St
Marysville, PA 17053-1904
Phone: (865) 771-2166
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence SW135063 (PA)

Record details

NPI number1548061864
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorNo
NPI enumeratedMarch 22, 2025
Last updated in NPPESMarch 22, 2025
Certification dateMarch 22, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare