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Compare the published Medicare service mix of Matthew L Maunu, MD with clinicians in the same registry specialty: Surgery.

ND · Exact areaEdit location

2024 published service data · 57 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Karen Wai-Kai Andres, MD

Surgery · Hettinger, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
100%Service-mix similarityView profile →

Richard E Thompson, MD

Surgery · Dickinson, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
71%Service-mix similarityView profile →

Lukas James Mueller, M.D.

Surgery · Grand Forks, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
63%Service-mix similarityView profile →

Ashwini Bharadwaj Vijayakumar, MD

Surgery · Williston, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
61%Service-mix similarityView profile →

Joclyn Anne Seiler Hall, MD

Surgery · Fargo, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
58%Service-mix similarityView profile →

Ayjy P Bhardwaj, DO

Surgery · Minot, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
57%Service-mix similarityView profile →

Conor Scott Roche, M.D

Surgery · Grand Forks, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
57%Service-mix similarityView profile →

Michael Winters Johnson, M.D., F.A.C.S.

Surgery · Minot, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
49%Service-mix similarityView profile →

Robert David Guttormson, MD

Surgery · Minot, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
41%Service-mix similarityView profile →

Joshua John Knudson, MD

Surgery · Bismarck, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
35%Service-mix similarityView profile →

Jeanette M Viney, MD

Surgery · Bismarck, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
33%Service-mix similarityView profile →

Lucas Holkup, MD

Surgery · Grand Forks, ND

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
32%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.