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

Michael John Lillestol, MD

Individual provider Internal Medicine Physician · NPI 1669427688

Michael John Lillestol, MD is an Internal Medicine in Fargo, North Dakota. Graduated from University of North Dakota School of Medicine in 1974, 52 years ago. Practices with Internal Medicine Associates Inc, a 13-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
52
Trained at
University of North Dakota School of Medicine
Licensed in
ND
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

1707 Gold Dr Ste 101
Fargo, ND 58103-6413
Phone: (701) 280-2033
Fax: (701) 232-5578
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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 4830 (ND)

Record details

NPI number1669427688
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESAugust 27, 2010
Mailing address1707 Gold Dr, Ste 101, Fargo, ND 58103-6413

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice Internal Medicine Associates Inc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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