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

Gregory L Overlander, DC

Individual provider Chiropractor · NPI 1932240769

Gregory L Overlander, DC is a Chiropractor in Freeport, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

630 Terra West Dr
Freeport, IL 61032-4536
Phone: (815) 235-7858
Fax: (815) 235-7913
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X (IL)

Record details

NPI number1932240769
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedFebruary 12, 2007
Last updated in NPPESJuly 8, 2007
Mailing address630 Terra West Dr, Freeport, IL 61032-4536

Other providers in Freeport