Quick answers
- Which hospitals does Nancy Birner work at?
- Medicare's official clinician data lists Nancy Birner at 5 hospitals: Memorial Hospital, Mercy Hospital South, Mercy Hospital St Louis, Missouri Baptist Medical Center and Red Bud Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nancy Birner see patients?
- Medicare's clinician data lists 1 practice location in Columbia, IL. Call before your visit to confirm the address.
- What is Nancy Birner's specialty?
- Medicare lists Pediatric Medicine as the primary specialty, and also Internal Medicine.
- Does Nancy Birner accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy Birner 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 Nancy Birner offer telehealth?
- Medicare's clinician data says Nancy Birner offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nancy Birner?
- (618) 205-7170, as listed in official Medicare / NPI Registry data.
- What is Nancy Birner's NPI number?
- 1043214778. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nancy Birner works
Medicare's Facility Affiliation Data lists Nancy Birner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial HospitalBelleville, IL · Acute Care Hospital · CCN 140185
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · CCN 260077
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- Missouri Baptist Medical CenterSaint Louis, MO · Acute Care Hospital · CCN 260108
- Red Bud Regional HospitalRed Bud, IL · Critical Access Hospital · CCN 141348
Practice locations
Addresses where Nancy Birner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1019 Valmeyer RdColumbia, IL 62236 (618) 205‑7170
Group practices
Medicare enrollment lists Nancy Birner as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Illinois, LLC6 clinicians in the group
Specialties
- Pediatric Medicineprimary
- Internal Medicinealso
Other pediatricians in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043214778 |
| 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