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Internal Medicine

Christina Mikosz

Sees patients in Chicago, IL · Illinois

Summary

Christina Mikosz is an internal medicine doctor at 1950 W Polk St, Chicago, IL 60612. Accepts Medicare assignment. NPI 1891921722. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1950 W Polk St, Chicago, IL 60612 · Directions (1 more location)
  • Medicare: Accepts Medicare assignment
  • Medical school: graduated 2007 (19 years since medical school)
  • Gender (as listed): Female
NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Christina Mikosz, 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 Christina Mikosz accept Medicare assignment?
Yes. Medicare's clinician data says Christina Mikosz 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 Christina Mikosz's NPI number?
1891921722. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Christina Mikosz is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1950 W Polk StChicago, IL 60612
  • 1950 W Polk St, Suite 78Chicago, IL 60612

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Chicago

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

All internal medicine doctors in Chicago →

Clinician information

Graduation year2007 (19 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891921722
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians