Quick answers
- Which hospitals does Elizabeth E. Obrien work at?
- Medicare's official clinician data lists Elizabeth E. Obrien at 4 hospitals: Barnes Jewish Hospital, Carlinville Area Hospital, Memorial Medical Center and St Francis Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Elizabeth E. Obrien see patients?
- Medicare's clinician data lists 2 practice locations, including Carlinville, IL. Call before your visit to confirm the address.
- What is Elizabeth E. Obrien's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Elizabeth E. Obrien accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth E. Obrien 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 Elizabeth E. Obrien?
- (217) 854-5099, as listed in official Medicare / NPI Registry data.
- What is Elizabeth E. Obrien's NPI number?
- 1881650570. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Elizabeth E. Obrien works
Medicare's Facility Affiliation Data lists Elizabeth E. Obrien at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · CCN 260032
- Carlinville Area HospitalCarlinville, IL · Critical Access Hospital · CCN 141347
- Memorial Medical CenterSpringfield, IL · Acute Care Hospital · CCN 140148
- St Francis HospitalLitchfield, IL · Critical Access Hospital · CCN 141350
Practice locations
Addresses where Elizabeth E. Obrien is enrolled with Medicare (CMS data updated 2026-10-02).
- 20613 N Broad StCarlinville, IL 62626 (217) 854‑5099
- 300 N Broad StCarlinville, IL 62626 (217) 528‑7541
Group practices
Medicare enrollment lists Elizabeth E. Obrien as a member of this group (CMS data updated 2026-10-02).
- Springfield Clinic, LLP687 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Carlinville
Clinicians with the same Medicare primary specialty in Carlinville, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Southern Illinois University School Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881650570 |
| 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