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Internal Medicine

Louis E. Schwing Iv, MD

Works at hospitals in Mattoon, IL · Effingham, IL · Illinois

Summary

Louis E. Schwing Iv, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Mattoon, IL and Effingham, IL. NPI 1467565069. 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 Louis E. Schwing Iv, 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
29Years since medical school (graduated 1997)
University Of Illinois College Of Med (chi/peor/rock/chm-Urb)Medical school
MaleGender (as listed)
Sarah Bush Lincoln Health CenterGroup practice

Quick answers

Which hospitals does Louis E. Schwing Iv work at?
Medicare's official clinician data lists Louis E. Schwing Iv at 2 hospitals: Sarah Bush Lincoln Health Center and St Anthonys Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Louis E. Schwing Iv see patients?
Medicare's clinician data lists 2 practice locations, including Effingham, IL. Call before your visit to confirm the address.
What is Louis E. Schwing Iv's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
Does Louis E. Schwing Iv accept Medicare assignment?
Yes. Medicare's clinician data says Louis E. Schwing Iv 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 Louis E. Schwing Iv?
(217) 342-3400, as listed in official Medicare / NPI Registry data.
What is Louis E. Schwing Iv's NPI number?
1467565069. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Louis E. Schwing Iv works

Medicare's Facility Affiliation Data lists Louis E. Schwing Iv 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 Louis E. Schwing Iv is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Louis E. Schwing Iv as a member of this group (CMS data updated 2026-10-02).

  • Sarah Bush Lincoln Health Center419 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Effingham

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

All internal medicine doctors in Effingham →

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1467565069
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