Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John D Kolstoe, MD

Individual provider Rheumatology Physician · NPI 1124043229

Dr. John D Kolstoe, MD is an Internal Medicine in Bemidji, Minnesota. Graduated from University of North Dakota School of Medicine in 1980, 46 years ago. Practices with Joshua P June DO, a 5-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
46
Trained at
University of North Dakota School of Medicine
Licensed in
MN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1300 Anne St NW
Bemidji, MN 56601-5103
Phone: (218) 333-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1401 E Lansing Dr, East Lansing, MI 48823-7787 — (517) 351-9386

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 29139 (MN)

Record details

NPI number1124043229
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 12, 2006
Last updated in NPPESJune 22, 2021
Certification dateJune 22, 2021
Mailing addressPo Box 5074, Sioux Falls, SD 57117-5074

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesRHEUMATOLOGY
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Joshua P June Do — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Bemidji