Search › Illinois › Obstetrics & Gynecology Physician
David Ouyang, MD
NPI 1821043944 · on the registry since 2006
Practice
- Address
- 2650 Ridge Ave Ste 1420
Evanston, IL 60201 - Phone
- (847) 570-2860
- Fax
- (847) 733-5087
- Organisation at this address
- Glenbrook Hospital
Philip H Sheridan Jr Sc
Radiation Medicine Institute
Radiation Medicine Institute
Endeavor Health Medical GroupInferred from a shared address, not stated in the registry. - Clinicians at this address
- 1,254
Registry record
- Primary taxonomy
- Obstetrics & Gynecology Physician
207V00000X
- Also registered as
- Maternal & Fetal Medicine Physician
Obstetrics & Gynecology Physician - Licence states on file
- IL, MA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-07-30
- Status
- Not present in the most recent federal file
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