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

Christopher Oconnor

Individual provider Anesthesiology Physician · NPI 1164442505

Christopher Oconnor is an Anesthesiology in Chicago, Illinois. Graduated from University of Rochester School of Medicine and Dentistry in 1984, 42 years ago. Practices with University Anesthesiologists SC, a 152-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
42
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
IL
In the registry since
2006
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Practice location Address checks out

1653 W Congress Pkwy 735 Jelke Anesthesia Dept
Chicago, IL 60612-3833
Phone: (312) 942-6504
Fax: (312) 942-5773
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036-071696 (IL)

Record details

NPI number1164442505
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 20, 2006
Last updated in NPPESSeptember 6, 2013

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 1984 (42 years in practice)
Group practice University Anesthesiologists Sc — 152 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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