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

Maria Detweiler, LPC

Individual provider Professional Counselor · NPI 1619774155

Maria Detweiler, LPC is a Professional Counselor in Lancaster, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2025.

Licensed in
PA
In the registry since
2025
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

1891 Santa Barbara Dr Ste 102
Lancaster, PA 17601-4106
Phone: (717) 936-9758
Fax: (717) 618-6730
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence PC020617 (PA)

Record details

NPI number1619774155
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorNo
NPI enumeratedMarch 3, 2025
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026
Mailing address1891 Santa Barbara Dr Ste 102, Lancaster, PA 17601-4106

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