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Diagnostic Radiology

Lance Flesch, MD

Works at hospitals in Whitefish, MT · Kalispell, MT · Conrad, MT … · Montana

Summary

Lance Flesch, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Whitefish, MT, Kalispell, MT and Conrad, MT and other places. NPI 1134689334. 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 Lance Flesch, 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
7Years since medical school (graduated 2019)
Saint Louis University School Of MedicineMedical school
MaleGender (as listed)
Kalispell Regional Medical Center IncGroup practice (+3 more)

Quick answers

Which hospitals does Lance Flesch work at?
Medicare's official clinician data lists Lance Flesch at 5 hospitals: Logan Health - Whitefish, Logan Health Medical Center, Pondera Medical Center, Providence St Joseph Medical Center and St Luke Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Lance Flesch see patients?
Medicare's clinician data lists 4 practice locations, including Ronan, MT, Kalispell, MT and Chester, MT. Call before your visit to confirm the address.
What is Lance Flesch's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Lance Flesch accept Medicare assignment?
Yes. Medicare's clinician data says Lance Flesch 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 Lance Flesch?
(406) 676-4441, as listed in official Medicare / NPI Registry data.
What is Lance Flesch's NPI number?
1134689334. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lance Flesch works

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

Group practices

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

  • Kalispell Regional Medical Center Inc421 clinicians in the group
  • St Lukes Community Hospital60 clinicians in the group
  • Liberty County Hospital and Nursing Home Inc28 clinicians in the group
  • Logan Health - Conrad26 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Montana →

Other radiologists in Ronan

Clinicians with the same Medicare primary specialty in Ronan, MT — not a recommendation.

All radiologists in Ronan →

Clinician information

CredentialMD
Medical schoolSaint Louis University School Of Medicine
Graduation year2019
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134689334
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