Quick answers
- Where does Colleen E. Skay see patients?
- Medicare's clinician data lists 3 practice locations, including Downers Grove, IL and Buffalo Grove, IL. Call before your visit to confirm the address.
- What is Colleen E. Skay's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Colleen E. Skay accept Medicare assignment?
- Yes. Medicare's clinician data says Colleen E. Skay accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Colleen E. Skay?
- (630) 320-6703, as listed in official Medicare / NPI Registry data.
- What is Colleen E. Skay's NPI number?
- 1669767174. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Colleen E. Skay is enrolled with Medicare (CMS data updated 2026-10-02).
- 1319 Butterfield Rd, Suite 506Downers Grove, IL 60515 (630) 320‑6703
- 214 McHenry RdBuffalo Grove, IL 60089 (847) 459‑1160
- 3815 Highland AveDowners Grove, IL 60515
Group practices
Medicare enrollment lists Colleen E. Skay as a member of these groups (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
- Wolowick Women's Health4 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Downers Grove
Clinicians with the same Medicare primary specialty in Downers Grove, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Michigan State University College Of Human Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669767174 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians