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

Erin C. Diehl, LPC

Individual provider Counselor · NPI 1497113179

Erin C. Diehl, LPC is a Counselor in Harleysville, Pennsylvania. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

2029 Old Skippack Rd
Harleysville, PA 19438-1362
Phone: (267) 416-0417
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1497113179
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedFebruary 9, 2016
Last updated in NPPESApril 25, 2017

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