Quick answers
- Which hospitals does Robert F. Schaefer work at?
- Medicare's official clinician data lists Robert F. Schaefer at 5 hospitals: Barnes Jewish Hospital, HSHS Holy Family Hospital Inc, HSHS St Elizabeth's Hospital, St Joseph's Hospital and St Josephs Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert F. Schaefer see patients?
- Medicare's clinician data lists 4 practice locations, including Highland, IL, Ofallon, IL and Decatur, IL. Call before your visit to confirm the address.
- What is Robert F. Schaefer's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Robert F. Schaefer accept Medicare assignment?
- Yes. Medicare's clinician data says Robert F. Schaefer 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 Robert F. Schaefer?
- (618) 651-2810, as listed in official Medicare / NPI Registry data.
- What is Robert F. Schaefer's NPI number?
- 1659481299. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert F. Schaefer works
Medicare's Facility Affiliation Data lists Robert F. Schaefer 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
- HSHS Holy Family Hospital IncGreenville, IL · Acute Care Hospital · CCN 140137
- HSHS St Elizabeth's HospitalO Fallon, IL · Acute Care Hospital · CCN 140187
- St Joseph's HospitalHighland, IL · Critical Access Hospital · CCN 141336
- St Josephs HospitalBreese, IL · Acute Care Hospital · CCN 140145
Practice locations
Addresses where Robert F. Schaefer is enrolled with Medicare (CMS data updated 2026-10-02).
- 12860 Troxler AveHighland, IL 62249 (618) 651‑2810
- 12866 Troxler AveHighland, IL 62249 (618) 651‑2600
- 1512 N Green Mount Rd, Suite 108Ofallon, IL 62269 (618) 624‑5510
- 1900 E Lake Shore Dr, Suite 330Decatur, IL 62521 (217) 423‑2889
Group practices
Medicare enrollment lists Robert F. Schaefer as a member of these groups (CMS data updated 2026-10-02).
- HSHS Medical Group Inc219 clinicians in the group
- St Josephs Hospital of the Hospital Sisters of the Third Order of St F24 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Highland
Clinicians with the same Medicare primary specialty in Highland, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659481299 |
| 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