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Family Practice

Eric J. Janota, DO

Works at hospitals in Naperville, IL · Illinois

Summary

Eric J. Janota, DO (Family Practice) is listed by Medicare at 1 hospital in Naperville, IL. NPI 1659364305. 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 Eric J. Janota, 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
39Years since medical school (graduated 1987)
Midwestern University, Chicago College Of Osteopathic MedMedical school
MaleGender (as listed)
Endeavor Health Medical GroupGroup practice

Quick answers

Which hospitals does Eric J. Janota work at?
Medicare's official clinician data lists Eric J. Janota at 1 hospital: Edward Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Eric J. Janota see patients?
Medicare's clinician data lists 2 practice locations, including Evanston, IL and Oswego, IL. Call before your visit to confirm the address.
What is Eric J. Janota's specialty?
Medicare lists Family Practice as the primary specialty.
Does Eric J. Janota accept Medicare assignment?
Yes. Medicare's clinician data says Eric J. Janota 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 Eric J. Janota's NPI number?
1659364305. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Eric J. Janota works

Medicare's Facility Affiliation Data lists Eric J. Janota 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 Eric J. Janota is enrolled with Medicare (CMS data updated 2026-10-02).

  • 2650 Ridge AveEvanston, IL 60201
  • 6701 US Hwy 34Oswego, IL 60543

Group practices

Medicare enrollment lists Eric J. Janota as a member of this group (CMS data updated 2026-10-02).

  • Endeavor Health Medical Group3,350 clinicians in the group

Specialties

Find other Family Practice doctors in Illinois →

Other family doctors in Evanston

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

All family doctors in Evanston →

Clinician information

CredentialDO
Medical schoolMidwestern University, Chicago College Of Osteopathic Med
Graduation year1987
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659364305
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