Quick answers
- Which hospitals does Lyba Zia work at?
- Medicare's official clinician data lists Lyba Zia at 1 hospital: Advocate Good Samaritan Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lyba Zia see patients?
- Medicare's clinician data lists 3 practice locations, including Naperville, IL, Buffalo Grove, IL and Downers Grove, IL. Call before your visit to confirm the address.
- What is Lyba Zia's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Lyba Zia accept Medicare assignment?
- Yes. Medicare's clinician data says Lyba Zia 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.
- Does Lyba Zia offer telehealth?
- Medicare's clinician data says Lyba Zia offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Lyba Zia?
- (630) 526-4014, as listed in official Medicare / NPI Registry data.
- What is Lyba Zia's NPI number?
- 1861070914. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lyba Zia works
Medicare's Facility Affiliation Data lists Lyba Zia at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Good Samaritan HospitalDowners Grove, IL · Acute Care Hospital · CCN 140288
Practice locations
Addresses where Lyba Zia is enrolled with Medicare (CMS data updated 2026-10-02).
- 1512 N Naper Blvd, Suite 176Naperville, IL 60563 (630) 526‑4014
- 214 McHenry RdBuffalo Grove, IL 60089 (847) 459‑1160
- 3815 Highland AveDowners Grove, IL 60515
Group practices
Medicare enrollment lists Lyba Zia as a member of this group (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Naperville
Clinicians with the same Medicare primary specialty in Naperville, IL — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1861070914 |
| 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