Quick answers
- Which hospitals does Erin L. Friedman work at?
- Medicare's official clinician data lists Erin L. Friedman at 4 hospitals: Barnes Jewish Hospital, HSHS St Elizabeth's Hospital, Memorial Hospital and Touchette Regional Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erin L. Friedman see patients?
- Medicare's clinician data lists 1 practice location in Millstadt, IL. Call before your visit to confirm the address.
- What is Erin L. Friedman's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Nephrology.
- Does Erin L. Friedman accept Medicare assignment?
- Yes. Medicare's clinician data says Erin L. Friedman 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 Erin L. Friedman?
- (618) 476-9177, as listed in official Medicare / NPI Registry data.
- What is Erin L. Friedman's NPI number?
- 1356557698. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erin L. Friedman works
Medicare's Facility Affiliation Data lists Erin L. Friedman 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 St Elizabeth's HospitalO Fallon, IL · Acute Care Hospital · CCN 140187
- Memorial HospitalBelleville, IL · Acute Care Hospital · CCN 140185
- Touchette Regional Hospital IncCentreville, IL · Acute Care Hospital · CCN 140077
Practice locations
Addresses where Erin L. Friedman is enrolled with Medicare (CMS data updated 2026-10-02).
- 60 Regency PlMillstadt, IL 62260 (618) 476‑9177
Group practices
Medicare enrollment lists Erin L. Friedman as a member of this group (CMS data updated 2026-10-02).
- Southern Illinois Healthcare Foundation Inc119 clinicians in the group
Specialties
- Internal Medicineprimary
- Nephrologyalso
Other internal medicine doctors in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356557698 |
| 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