Sonja Bjerk, MD

Addiction Medicine · Internal Medicine

20+ years in practiceNPI: 1316012297Licensed in MNLicensed in WI

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Credentials & Recognition

Specialties

Addiction MedicineInternal Medicine

NPI sub-specialties

Internal Medicine207R00000X

Internal Medicine207R00000X

Internal Medicine, Critical Care Medicine207RC0200X

Internal Medicine, Critical Care Medicine207RC0200X

Internal Medicine, Pulmonary Disease207RP1001X

Internal Medicine, Pulmonary Disease207RP1001X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

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Frequently Asked Questions about Dr. Sonja Bjerk, MD

Where does Dr. Sonja Bjerk, MD practice?+
Dr. Sonja Bjerk, MD practices in Minnesota, MN. 400 E 3RD ST ESSENTIA HEALTH DULUTH CLINIC DULUTH, MN 558051951.
What is Dr. Sonja Bjerk, MD's phone number?+
Dr. Sonja Bjerk, MD's practice phone is 218-786-3993. Office contact information is verified on the PBCMMG profile.
What does Dr. Sonja Bjerk, MD specialize in?+
Dr. Sonja Bjerk, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine.
Is Dr. Sonja Bjerk, MD board certified?+
Board certification status for Dr. Sonja Bjerk, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Sonja Bjerk, MD been practicing?+
Dr. Sonja Bjerk, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Sonja Bjerk, MD's NPI number?+
Dr. Sonja Bjerk, MD's National Provider Identifier (NPI) is 1316012297, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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