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Family Practice

Liesl M. Swearingen, MD

Works at hospitals in Duluth, MN · Minnesota

Summary

Dr. Liesl M. Swearingen, MD is a family doctor at 1600 Miller Trunk Hwy, Bldg C, Duluth, MN 55811. Phone: (218) 786-5360. Accepts Medicare assignment. NPI 1922796259. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 1600 Miller Trunk Hwy, Bldg C, Duluth, MN 55811 · Directions
  • Phone: (218) 786‑5360
  • Medicare: Accepts Medicare assignment
  • Hospital: Essentia Health St Mary's Medical Center
  • Group practice: Polinsky Medical Rehabilitation Center
  • Medical school: University Of Missouri, Kansas City, School Of Medicine · graduated 2023 (3 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Liesl M. Swearingen, 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 Liesl M. Swearingen accept Medicare assignment?
Yes. Medicare's clinician data says Liesl M. Swearingen 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 Liesl M. Swearingen's NPI number?
1922796259. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Liesl M. Swearingen works

Medicare's Facility Affiliation Data lists Liesl M. Swearingen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Liesl M. Swearingen is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Liesl M. Swearingen as a member of this group (CMS data updated October 2, 2026).

  • Polinsky Medical Rehabilitation Center382 clinicians in the group

Specialties

Find other Family Practice doctors in Minnesota →

Other family doctors in Duluth

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

All family doctors in Duluth →

Other clinicians in Polinsky Medical Rehabilitation Center

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Kansas City, School Of Medicine
Graduation year2023 (3 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1922796259
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians