Internal Medicine, Pulmonary Disease
Dr. SONJA BJERK MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1316012297 · enumerated 2006-11-23 · record updated 2018-12-03. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 400 E 3RD ST, ESSENTIA HEALTH DULUTH CLINIC, DULUTH, MN, 55805-1951 (218) 786-3993 Google Maps Apple Maps OpenStreetMap
- Mailing address 400 E 3RD ST, ESSENTIA HEALTH DULUTH CLINIC, DULUTH, MN, 55805-1951 (218) 786-3993 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X · License 51666 MN
- Internal Medicine 207R00000X · License 50108 WI
- Internal Medicine, Critical Care Medicine 207RC0200X · License 51666 MN
- Internal Medicine, Critical Care Medicine 207RC0200X · License 50108-20 WI
- Internal Medicine, Pulmonary Disease 207RP1001X · License 50108-20 WI
- Internal Medicine, Pulmonary Disease 207RP1001X · Primary · License 51666 MN
In this directory
MN St. Louis County Duluth Internal Medicine, Pulmonary Disease
Locations and evidence
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Practice location
DULUTH, MN, 558051951
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.