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

Dr. Frank J Ostir, DC

Individual provider Chiropractor · NPI 1972599462

Dr. Frank J Ostir, DC is a Chiropractor in Joliet, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

742 Essington Rd
Joliet, IL 60435-4912
Phone: (815) 729-2022
Fax: (815) 729-4387
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 038-006593 (IL)

Record details

NPI number1972599462
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedSeptember 21, 2005
Last updated in NPPESAugust 29, 2012

Other providers in Joliet