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

Individual provider Professional Counselor · NPI 1609993559

Dr. Marianne Sickles Grabowski, LCPC is a Professional Counselor in Hanover, Pennsylvania. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
What do these letters mean?
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.

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Practice location Address checks out

1032 Musselman Rd
Hanover, PA 17331
Phone: (443) 340-5263
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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 LC2149 (MD)

Record details

NPI number1609993559
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCPC
Sole proprietorNo
NPI enumeratedMarch 24, 2007
Last updated in NPPESJune 20, 2018

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