Search › Minnesota › 208M00000X
Nicholas Ellefson, DO
NPI 1639699200 · on the registry since 2017
Practice
- Address
- 402 E 2nd St
Duluth, MN 55805 - Phone
- (218) 786-4000
- Organisation at this address
- The Duluth Clinic, Ltd
St Marys Medical Center
St. Mary'S Medical Center
St. Mary'S Duluth Clinic Health SystemInferred from a shared address, not stated in the registry. - Clinicians at this address
- 96
Additional practice sites
- 3500 Tower Ave, Superior, WI
Registry record
- Primary taxonomy
- 208M00000X
208M00000X
- Also registered as
- 208M00000X
207Q00000X
207Q00000X
207Q00000X - Licence states on file
- WI, MN, WV
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-09-01
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Minnesota