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

Dr. Marc A Quillen, PHD

Individual provider Clinical Neuropsychologist · NPI 1427053784

Dr. Marc A Quillen, PHD is a Clinical Neuropsychologist in Lawrence, Kansas. Practices as a sole proprietor. Licensed in Kansas.

Licensed in
KS
In the registry since
2005
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

4217 Briarwood Dr
Lawrence, KS 66049-1998
Phone: (785) 856-0684
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 0521 (KS)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 0521 (KS)

Record details

NPI number1427053784
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 14, 2005
Last updated in NPPESMarch 23, 2009