Quick answers
- Which hospitals does Jennifer Oliveira work at?
- Medicare's official clinician data lists Jennifer Oliveira at 2 hospitals: HSHS Holy Family Hospital Inc and St Joseph's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jennifer Oliveira see patients?
- Medicare's clinician data lists 2 practice locations, including Highland, IL and Greenville, IL. Call before your visit to confirm the address.
- What is Jennifer Oliveira's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Jennifer Oliveira accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer Oliveira 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 Jennifer Oliveira?
- (618) 651-2600, as listed in official Medicare / NPI Registry data.
- What is Jennifer Oliveira's NPI number?
- 1457085946. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jennifer Oliveira works
Medicare's Facility Affiliation Data lists Jennifer Oliveira at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HSHS Holy Family Hospital IncGreenville, IL · Acute Care Hospital · CCN 140137
- St Joseph's HospitalHighland, IL · Critical Access Hospital · CCN 141336
Practice locations
Addresses where Jennifer Oliveira is enrolled with Medicare (CMS data updated 2026-10-02).
- 12866 Troxler AveHighland, IL 62249 (618) 651‑2600
- 200 Health Care DrGreenville, IL 62246 (618) 664‑1230
Group practices
Medicare enrollment lists Jennifer Oliveira as a member of this group (CMS data updated 2026-10-02).
- North American Partners in Anesthesia Illinois LLC431 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Illinois →
Other nurse anesthetists in Highland
Clinicians with the same Medicare primary specialty in Highland, IL — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Medical school | Southern Illinois University School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457085946 |
| 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