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Internal Medicine

Shemariah L. Israel, MD

Works at hospitals in Mattoon, IL · Illinois

Summary

Dr. Shemariah L. Israel, MD is an internal medicine doctor at 200 Richmond Ave E, Suite 1, Mattoon, IL 61938. Phone: (217) 234-7000. Accepts Medicare assignment. NPI 1811560881. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 200 Richmond Ave E, Suite 1, Mattoon, IL 61938 · Directions
  • Phone: (217) 234‑7000
  • Medicare: Accepts Medicare assignment
  • Hospital: Sarah Bush Lincoln Health Center
  • Group practice: Sarah Bush Lincoln Health Center
  • Medical school: Southern Illinois University School Of Medicine · graduated 2021 (5 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Shemariah L. Israel, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Shemariah L. Israel accept Medicare assignment?
Yes. Medicare's clinician data says Shemariah L. Israel accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Shemariah L. Israel's NPI number?
1811560881. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Shemariah L. Israel works

Medicare's Facility Affiliation Data lists Shemariah L. Israel at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Shemariah L. Israel is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Shemariah L. Israel as a member of this group (CMS data updated October 2, 2026).

  • Sarah Bush Lincoln Health Center419 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Mattoon

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

All internal medicine doctors in Mattoon →

Other clinicians in Sarah Bush Lincoln Health Center

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolSouthern Illinois University School Of Medicine
Graduation year2021 (5 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1811560881
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians