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

Michael Oien, MD

Individual provider Diagnostic Radiology Physician · NPI 1356736482

Michael Oien, MD is a Diagnostic Radiology in Rochester, Minnesota. Graduated from University of Minnesota Medical School in 2015, 11 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Minnesota and North Dakota.

Years since qualifying
11
Trained at
University of Minnesota Medical School
Licensed in
MN, ND
In the registry since
2015
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

200 1st St SW
Rochester, MN 55905-4436
Phone: (507) 284-2511
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 222 N 7th St, Bismarck, ND 58501-4436 — (701) 323-5000
  • 1836 South Ave, La Crosse, WI 54601-5429 — (608) 782-4300

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 60849 (MN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 15222 (ND)

Record details

NPI number1356736482
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2015
Last updated in NPPESApril 15, 2024
Certification dateApril 15, 2024
Mailing address200 1st St Sw, Rochester, MN 55905-0001

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2015 (11 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Rochester