Dr. Nicholas O'neill

Doctor
5.0

1 reviews

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About This Business

Dr. Nicholas O'Neill is an orthopaedic surgeon in Fargo, North Dakota, with 10 years in practice since completing medical training in 2016. He holds active licenses in Minnesota, Michigan, South Carolina, and North Dakota. His hospital affiliations include Essentia Health, Essentia Health Fosston, Essentia Health St. Mary's Detroit Lakes, Essentia Health Ada, and Sanford Medical Center Fargo. His Medicare profile lists knee replacement, hip replacement, and lower limb arthroscopy as his most frequent procedures. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds the highest score among the 13 rated physicians in our listings at 83 out of 100. He accepts Medicare; telehealth is not listed among his services. Patients rate him 5.0 across 1 review.

Verified Provider Info

Specialty (per registry)
Orthopaedic Surgery
NPI Number
1437509387
Medical school graduate
2016 (10+ years of practice)
State license
79876 (MN), 5101022405 (MI), 83559 (SC), 18476 (ND)
Hospital affiliations
Essentia Health · Essentia Health Fosston · Essentia Health St Marys - Detroit Lakes
Quality score (CMS MIPS)
83/100
Common services (Medicare data)
Knee replacement · Hip replacement · Lower limb (leg) arthroscopy (minimally invasive joint repair)
Accepts Medicare

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

1720 S University Dr
Fargo, ND 58103

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Information last updated: August 23, 2026