John Kolstoe, MD

Addiction Medicine · Internal Medicine · Rheumatology

20+ years in practiceNPI: 1124043229Licensed in MN

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineRheumatology

NPI sub-specialties

Internal Medicine, Rheumatology207RR0500X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

5.0 / 5.0

2 reviews

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#6

Top Rheumatologists in South Dakota, 2026

Rheumatology · South Dakota · 2026

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Frequently Asked Questions about Dr. John Kolstoe, MD

Where does Dr. John Kolstoe, MD practice?+
Dr. John Kolstoe, MD practices in Michigan, MI. 1300 ANNE ST NW BEMIDJI, MN 566015103.
What is Dr. John Kolstoe, MD's phone number?+
Dr. John Kolstoe, MD's practice phone is 218-333-6000. Office contact information is verified on the PBCMMG profile.
What does Dr. John Kolstoe, MD specialize in?+
Dr. John Kolstoe, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Rheumatology.
Is Dr. John Kolstoe, MD board certified?+
Board certification status for Dr. John Kolstoe, 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. John Kolstoe, MD been practicing?+
Dr. John Kolstoe, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Kolstoe, MD's NPI number?+
Dr. John Kolstoe, MD's National Provider Identifier (NPI) is 1124043229, 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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