Quick answers
- Where does Sydney J. Sullivan see patients?
- Medicare's clinician data lists 2 practice locations, including Petersburg, IL and Lincoln, IL. Call before your visit to confirm the address.
- What is Sydney J. Sullivan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sydney J. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Sydney J. Sullivan 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 J. Sullivan?
- (217) 732-9681, as listed in official Medicare / NPI Registry data.
- What is Sydney J. Sullivan's NPI number?
- 1710527908. 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 Sydney J. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Centre DrPetersburg, IL 62675
- 515 N College StLincoln, IL 62656 (217) 732‑9681
Group practices
Medicare enrollment lists Sydney J. Sullivan as a member of these groups (CMS data updated 2026-10-02).
- Memorial Physician Services165 clinicians in the group
- Menard Medical Center, LLC10 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Petersburg
Clinicians with the same Medicare primary specialty in Petersburg, IL — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710527908 |
| 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