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Diagnostic Radiology

Michael Flisak, MD

Works at hospitals in Crown Point, IN · Dyer, IN · Michigan City, IN … · Indiana

Summary

Michael Flisak, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Crown Point, IN, Dyer, IN and Michigan City, IN and other places. NPI 1427032267. 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 Michael Flisak, 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

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
49Years since medical school (graduated 1977)
Loyola University Of Chicago, Stritch School Of MedicineMedical school
MaleGender (as listed)
Imaging Associates of Indiana PCGroup practice

Quick answers

Which hospitals does Michael Flisak work at?
Medicare's official clinician data lists Michael Flisak at 5 hospitals: Franciscan Health Crown Point, Franciscan Health Dyer, Franciscan Health Michigan City, Franciscan Health Munster and St Mary Medical Center Inc. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michael Flisak see patients?
Medicare's clinician data lists 3 practice locations, including Harvey, IL, Crown Point, IN and Stevensville, MI. Call before your visit to confirm the address.
What is Michael Flisak's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Michael Flisak accept Medicare assignment?
Yes. Medicare's clinician data says Michael Flisak 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 Michael Flisak?
(219) 767-6320, as listed in official Medicare / NPI Registry data.
What is Michael Flisak's NPI number?
1427032267. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Michael Flisak works

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

Group practices

Medicare enrollment lists Michael Flisak as a member of this group (CMS data updated 2026-10-02).

  • Imaging Associates of Indiana PC301 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Illinois →

Other radiologists in Harvey

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

All radiologists in Harvey →

Clinician information

CredentialMD
Medical schoolLoyola University Of Chicago, Stritch School Of Medicine
Graduation year1977
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1427032267
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