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Diagnostic Radiology

Kari Messner, MD

Works at hospitals in Princeton, MN · Hutchinson, MN · Burnsville, MN … · Minnesota

Summary

Kari Messner, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Princeton, MN, Hutchinson, MN and Burnsville, MN and other places. NPI 1801089701. 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 Kari Messner, 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
22Years since medical school (graduated 2004)
University Of Minnesota Medical SchoolMedical school
FemaleGender (as listed)
Fairview Express CareGroup practice (+3 more)

Quick answers

Which hospitals does Kari Messner work at?
Medicare's official clinician data lists Kari Messner at 5 hospitals: Fairview Northland Regional Hospital, Hutchinson Health, M Health Fairview Ridges Hospital, M Health Fairview Southdale Hospital and Olivia Hospital & Clinic. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Kari Messner see patients?
Medicare's clinician data lists 22 practice locations, including Champlin, MN, Burnsville, MN and Minnetonka, MN. Call before your visit to confirm the address.
What is Kari Messner's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Kari Messner accept Medicare assignment?
Yes. Medicare's clinician data says Kari Messner 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 Kari Messner?
(952) 977-0500, as listed in official Medicare / NPI Registry data.
What is Kari Messner's NPI number?
1801089701. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Kari Messner works

Medicare's Facility Affiliation Data lists Kari Messner 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 Kari Messner is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 22; the Medicare profile lists all.

Group practices

Medicare enrollment lists Kari Messner as a member of these groups (CMS data updated 2026-10-02).

  • Fairview Express Care1,911 clinicians in the group
  • Park Nicollet Clinic1,787 clinicians in the group
  • Fairview Clinics782 clinicians in the group
  • HealthEast Medical Research Institute649 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Minnesota →

Other radiologists in Champlin

Clinicians with the same Medicare primary specialty in Champlin, MN — not a recommendation.

All radiologists in Champlin →

Clinician information

CredentialMD
Medical schoolUniversity Of Minnesota Medical School
Graduation year2004
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801089701
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