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

Dr. Timothy J Oconnell, MD

Individual provider Diagnostic Radiology Physician · NPI 1194766618

Dr. Timothy J Oconnell, MD is a Diagnostic Radiology in Clarendon Hills, Illinois. Graduated from Rush Medical College of Rush University in 1998, 28 years ago. Practices with Suburban Radiologists, SC, a 22-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
28
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

201 Norfolk Ave
Clarendon Hills, IL 60514-1146
Phone: (312) 318-9827
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036104316 (IL)

Record details

NPI number1194766618
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESOctober 14, 2008
Mailing address201 Norfolk Ave, Clarendon Hills, IL 60514-1146

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1998 (28 years in practice)
Group practice Suburban Radiologists, S.C. — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount