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

Thomas Opheim, MD

Individual provider Internal Medicine Physician · NPI 1740452812

Thomas Opheim, MD is a Hospitalist in Duluth, Minnesota. Graduated from University of Minnesota, Duluth School of Medicine in 2005, 21 years ago. Practices with St Luke's Hospital of Duluth, a 413-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana and Minnesota.

Years since qualifying
21
Trained at
University of Minnesota, Duluth School of Medicine
Licensed in
IN, MN
In the registry since
2008
Specialties on file
3
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

1001 E Superior St Ste L401
Duluth, MN 55802-2207
Phone: (218) 249-7960
Fax: (218) 249-7997
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 7512 Choate Ct, Indianapolis, IN 46254-9674 — (317) 902-0049
  • 915 E 1st St, Duluth, MN 55805-2107 — (218) 249-5555

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 51767 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 51767 (MN)
General Practice Physician Taxonomy 208D00000X · Licence 11012848A (IN)

Record details

NPI number1740452812
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 29, 2008
Last updated in NPPESDecember 4, 2020
Certification dateDecember 4, 2020
Mailing address915 E 1st St, Duluth, MN 55805-2107

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesFAMILY PRACTICE
Medical schoolUNIVERSITY OF MINNESOTA, DULUTH SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice St. Luke'S Hospital Of Duluth — 413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Duluth