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

Dr. Sarah Lynn Auer, PHD

Individual provider Psychologist · NPI 1487168852

Dr. Sarah Lynn Auer, PHD is a Psychologist in Hummelstown, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2017
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1371 Sand Hill Rd
Hummelstown, PA 17036-9791
Phone: (717) 265-4466
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS018155 (PA)

Record details

NPI number1487168852
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedNovember 21, 2017
Last updated in NPPESNovember 21, 2017

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