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

Karen M Williamson, MS

Individual provider Professional Counselor · NPI 1508908054

Karen M Williamson, MS is a Professional Counselor in Sellersville, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

807 Lawn Ave
Sellersville, PA 18960-1549
Phone: (215) 257-6551
Fax: (215) 453-5181
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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 PC000102 (PA)

Record details

NPI number1508908054
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedFebruary 13, 2007
Last updated in NPPESJuly 8, 2007

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