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

Miss. Letisha Deffley, MSW

Individual provider Mental Health Counselor · NPI 1851848964

Miss. Letisha Deffley, MSW is a Mental Health Counselor in York, Pennsylvania. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

2845 Eastern Blvd
York, PA 17402-2909
Phone: (717) 840-6444
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1851848964
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedSeptember 7, 2016
Last updated in NPPESSeptember 7, 2016

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