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

James Eugene Tiller, PHD

Individual provider Clinical Psychologist · NPI 1821350489

James Eugene Tiller, PHD is a Clinical Psychologist in Galesburg, Illinois. Licensed in Illinois. Registered with an NPI since 2012.

Licensed in
IL
In the registry since
2012
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

2101 Windish Dr
Galesburg, IL 61401
Phone: (309) 342-6852
Fax: (309) 342-6535
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071.002718 (IL)

Record details

NPI number1821350489
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 11, 2012
Last updated in NPPESJune 11, 2012

Other providers in Galesburg