Quick answers
- Which hospitals does Sydney A. Walker work at?
- Medicare's official clinician data lists Sydney A. Walker at 2 hospitals: UChicago Medicine AdventHealth Hinsdale and UChicago Medicine AdventHealth La Grange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sydney A. Walker see patients?
- Medicare's clinician data lists 5 practice locations, including Hinsdale, IL, Woodridge, IL and Bolingbrook, IL. Call before your visit to confirm the address.
- What is Sydney A. Walker's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Sydney A. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Sydney A. Walker 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 Sydney A. Walker?
- (630) 716-7510, as listed in official Medicare / NPI Registry data.
- What is Sydney A. Walker's NPI number?
- 1861985608. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sydney A. Walker works
Medicare's Facility Affiliation Data lists Sydney A. Walker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UChicago Medicine AdventHealth HinsdaleHinsdale, IL · Acute Care Hospital · CCN 140122
- UChicago Medicine AdventHealth La GrangeLa Grange, IL · Acute Care Hospital · CCN 140065
Practice locations
Addresses where Sydney A. Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 120 N Oak StHinsdale, IL 60521
- 2363 63rd StWoodridge, IL 60517 (630) 716‑7510
- 396 Remington BlvdBolingbrook, IL 60440
- 5101 Willow Springs RdLa Grange, IL 60525 (708) 245‑7044
- 7503 W Cermak RdNorth Riverside, IL 60546 (708) 442‑0333
Group practices
Medicare enrollment lists Sydney A. Walker as a member of this group (CMS data updated 2026-10-02).
- Adventist Health Partners, Inc.255 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Hinsdale
Clinicians with the same Medicare primary specialty in Hinsdale, IL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia Col Of Osteo Med, Sewanee |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861985608 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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