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Internal Medicine

Sarah A. Joseph, MD

Works at hospitals in Peoria, IL · Bloomington, IL · Illinois

Summary

Sarah A. Joseph, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Peoria, IL and Bloomington, IL. NPI 1881974541. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Sarah A. Joseph, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
19Years since medical school (graduated 2007)
FemaleGender (as listed)
OSF Multi-Specialty GroupGroup practice

Quick answers

Which hospitals does Sarah A. Joseph work at?
Medicare's official clinician data lists Sarah A. Joseph at 2 hospitals: Saint Francis Medical Center and St Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Sarah A. Joseph see patients?
Medicare's clinician data lists 1 practice location in Washington, IL. Call before your visit to confirm the address.
What is Sarah A. Joseph's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Pediatric Medicine.
Does Sarah A. Joseph accept Medicare assignment?
Yes. Medicare's clinician data says Sarah A. Joseph 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 Sarah A. Joseph?
(309) 886-4000, as listed in official Medicare / NPI Registry data.
What is Sarah A. Joseph's NPI number?
1881974541. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Sarah A. Joseph works

Medicare's Facility Affiliation Data lists Sarah A. Joseph at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Sarah A. Joseph is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Sarah A. Joseph as a member of this group (CMS data updated 2026-10-02).

  • OSF Multi-Specialty Group2,114 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Washington

Clinicians with the same Medicare primary specialty in Washington, IL — not a recommendation.

All internal medicine doctors in Washington →

Clinician information

CredentialMD
Graduation year2007
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1881974541
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians