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

Mr. John Freeman O'Keefe, DDS

Individual provider General Practice Dentistry · NPI 1891833026

Mr. John Freeman O'Keefe, DDS is a General Practice Dentistry in Marion, 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?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

301 N Van Buren St
Marion, IL 62959
Phone: (618) 993-6616
Fax: (618) 993-0857
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 019.013892 (IL)
General Practice Dentistry Taxonomy 1223G0001X · Licence A-13892 (IL)

Record details

NPI number1891833026
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 1, 2007
Last updated in NPPESJuly 15, 2015
Mailing address301 North Van Buren St., Marion, IL 62959

Other providers in Marion