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Family Practice

Thomas M. Schiller, MD

Works at hospitals in Chicago, IL · Rockford, IL · Illinois

Summary

Thomas M. Schiller, MD (Family Practice) is listed by Medicare at 2 hospitals in Chicago, IL and Rockford, IL. NPI 1104827641. 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 Thomas M. Schiller, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
36Years since medical school (graduated 1990)
University Of Chicago, Pritzker School Of MedicineMedical school
MaleGender (as listed)
The Board of Trustees of the University of IllinoisGroup practice (+1 more)

Quick answers

Which hospitals does Thomas M. Schiller work at?
Medicare's official clinician data lists Thomas M. Schiller at 2 hospitals: University of Illinois Hospital and Clinics and UW Health. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Thomas M. Schiller see patients?
Medicare's clinician data lists 8 practice locations, including Rockford, IL, Belvidere, IL and Rochelle, IL. Call before your visit to confirm the address.
What is Thomas M. Schiller's specialty?
Medicare lists Family Practice as the primary specialty.
Does Thomas M. Schiller accept Medicare assignment?
Yes. Medicare's clinician data says Thomas M. Schiller 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 Thomas M. Schiller?
(815) 972-1000, as listed in official Medicare / NPI Registry data.
What is Thomas M. Schiller's NPI number?
1104827641. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Thomas M. Schiller works

Medicare's Facility Affiliation Data lists Thomas M. Schiller 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 Thomas M. Schiller is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Thomas M. Schiller as a member of these groups (CMS data updated 2026-10-02).

  • The Board of Trustees of the University of Illinois1,150 clinicians in the group
  • Swedishamerican Hospital389 clinicians in the group

Specialties

Find other Family Practice doctors in Illinois →

Other family doctors in Rockford

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

All family doctors in Rockford →

Clinician information

CredentialMD
Medical schoolUniversity Of Chicago, Pritzker School Of Medicine
Graduation year1990
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104827641
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