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

Thomas Joseph Cahill, PHD

Individual provider Health Service Psychologist · NPI 1629123849

Thomas Joseph Cahill, PHD is a Health Service Psychologist in LA Grange, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
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

1325 Community Memorial Dr
LA Grange, IL 60525-2659
Phone: (708) 245-8940
Fax: (708) 245-5604
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 0712048 (IL)
Health Service Psychologist Taxonomy 103TH0100X · Licence 0712048 (IL)

Record details

NPI number1629123849
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 25, 2007
Last updated in NPPESMarch 11, 2021
Certification dateMarch 11, 2021
Mailing address1325 Community Memorial Dr, La Grange, IL 60525-2659