Marie T Oconnor Parker, MD
Marie T Oconnor Parker, MD is an Emergency Medicine in Lemont, Illinois. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1999, 27 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Minnesota.
- Years since qualifying
- 27
- Trained at
- Loyola University of Chicago, Stritch School of Medicine
- Licensed in
- IL, MN
- In the registry since
- 2006
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
15900 W 127th StLemont, IL 60439-2910
Phone: (630) 243-7100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 6840 Main St, Downers Grove, IL 60516-3425 — (630) 275-6840
- 885 Roosevelt Rd Ste 100, Glen Ellyn, IL 60137-6141 — (630) 938-6000
Specialties & licences
| Emergency Medicine Physician (primary) | Taxonomy 207P00000X · Licence 036106251 (IL) |
|---|---|
| Emergency Medicine Physician | Taxonomy 207P00000X · Licence 46599 (MN) |
Record details
| NPI number | 1528035789 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | March 7, 2006 |
| Last updated in NPPES | October 24, 2025 |
| Certification date | October 24, 2025 |
Medicare enrollment
| Medicare specialty | EMERGENCY MEDICINE |
|---|---|
| Medical school | LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE |
| Graduated | 1999 (27 years in practice) |
| Group practice | Northwestern Medical Faculty Foundation — 4394 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Lemont
-
Dupage Emergency Physicians Convenient Care LLC
15900 127th St, Lemont, IL 60439-2910 · (630) 243-7100
-
Mr. Trevor John Pfaendtner, DO
15900 W 127th St Ste 221A, Lemont, IL 60439 · (312) 421-1016