Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mark L. Vander Ley, MA, LPC

Individual provider Professional Counselor · NPI 1700013422

Mark L. Vander Ley, MA, LPC is a Professional Counselor in Quincy, Illinois. Practices as a sole proprietor. Licensed in Illinois and Missouri.

Licensed in
IL, MO
In the registry since
2009
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

822 State St Ste # 9E
Quincy, IL 62301-4961
Phone: (217) 231-1413
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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 180008138 (IL)
Professional Counselor Taxonomy 101YP2500X · Licence 2009009736 (MO)

Record details

NPI number1700013422
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , LPC
Sole proprietorYes
NPI enumeratedJune 20, 2009
Last updated in NPPESFebruary 1, 2017
Mailing address1333 Tuscany Dr, Quincy, IL 62305-6514

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