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Marie Oconnor Parker, MD
NPI 1528035789 · on the registry since 2006
Practice
- Address
- 15900 W 127th St
Lemont, IL 60439 - Phone
- (630) 243-7100
- Organisation at this address
- Union Eyes, Llc
Marathon Health, Llc
Marathon Health, Llc
Du Page Medical Group Ltd
Pediatric Wellness CenterInferred from a shared address, not stated in the registry. - Clinicians at this address
- 21
Additional practice sites
- 6840 Main St, Downers Grove, IL
- 885 Roosevelt Rd Ste 100, Glen Ellyn, IL
Registry record
- Primary taxonomy
- Emergency Medicine Physician
207P00000X
- Also registered as
- Emergency Medicine Physician
- Licence states on file
- MN, IL
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2025-10-24
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Illinois