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

Mark R. Nielsen, MD

Individual provider Internal Medicine Physician · NPI 1609830843

Mark R. Nielsen, MD is an Internal Medicine in Bloomington, Minnesota. Graduated from University of Minnesota Medical School in 1991, 35 years ago. Practices with Fairview Clinics, a 806-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
35
Trained at
University of Minnesota Medical School
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

600 W 98th St
Bloomington, MN 55420-4773
Phone: (952) 885-6060
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35777 (MN)

Record details

NPI number1609830843
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2006
Last updated in NPPESMay 16, 2008
Mailing address600 W 98th St, Bloomington, MN 55420-4773

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1991 (35 years in practice)
Group practice Fairview Clinics — 806 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

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