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

Mary S. McMillan, MD

Individual provider Internal Medicine Physician · NPI 1861451221

Mary S. McMillan, MD is an Internal Medicine in Blaine, Minnesota. Graduated from Northwestern University Feinberg Medical School in 1993, 33 years ago. Practices with Allina Health System, a 3,867-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
33
Trained at
Northwestern University Feinberg 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

10705 Town Square Dr NE Ste 100
Blaine, MN 55449-8185
Phone: (763) 236-5400
Fax: (763) 236-5350
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2800 Hennepin Ave S, Minneapolis, MN 55408-1906 — (612) 775-4800

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 40497 (MN)

Record details

NPI number1861451221
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESNovember 10, 2020
Certification dateNovember 10, 2020
Mailing address2925 Chicago Ave, Minneapolis, MN 55407-1321

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1993 (33 years in practice)
Group practice Allina Health System — 3867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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