Quick answers
- Which hospitals does Shaina E. Peck work at?
- Medicare's official clinician data lists Shaina E. Peck at 3 hospitals: Advocate Good Shepherd Hospital, Advocate Sherman Hospital and Northwestern Medicine Central Dupage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Shaina E. Peck see patients?
- Medicare's clinician data lists 1 practice location in Lake Barrington, IL. Call before your visit to confirm the address.
- What is Shaina E. Peck's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Shaina E. Peck accept Medicare assignment?
- Medicare's clinician data says Shaina E. Peck may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Shaina E. Peck's NPI number?
- 1700763141. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Shaina E. Peck works
Medicare's Facility Affiliation Data lists Shaina E. Peck at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Good Shepherd HospitalBarrington, IL · Acute Care Hospital · CCN 140291
- Advocate Sherman HospitalElgin, IL · Acute Care Hospital · CCN 140030
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
Practice locations
Addresses where Shaina E. Peck is enrolled with Medicare (CMS data updated 2026-10-02).
- 22285 N Pepper Rd, Suite 409Lake Barrington, IL 60010
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lake Barrington
Clinicians with the same Medicare primary specialty in Lake Barrington, IL — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1700763141 |
| 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