A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of John M Barlow, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

ROCHESTER, MN · Exact areaEdit location

2024 published service data · 253 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jay P Heiken, MD

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Single contrast x-ray of esophagus (74220)
63%Service-mix similarityView profile →

Kristina T Flicek, MD

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Single contrast x-ray of esophagus (74220)
63%Service-mix similarityView profile →

Michael Leigh Wells, MD

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Single contrast x-ray of esophagus (74220)
60%Service-mix similarityView profile →

Sudhakar K Venkatesh, MD

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Ct scan of abdomen and pelvis with contrast (74177)
51%Service-mix similarityView profile →

Jeff L Fidler, M.D.

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Ct scan of abdomen and pelvis with contrast (74177)
51%Service-mix similarityView profile →

Garima Suman, MD, MBBS

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Single contrast x-ray of esophagus (74220)
40%Service-mix similarityView profile →

Joel G Fletcher, M.D.

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
2 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Ct scan of abdomen and pelvis with contrast (74177)
40%Service-mix similarityView profile →

Zachary Kelm, M.D., PH.D.

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Single contrast x-ray of esophagus (74220)
39%Service-mix similarityView profile →

John M Knudsen, M.D.

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
1 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
39%Service-mix similarityView profile →

Paul G Thacker, MD, MHA

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
1 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
39%Service-mix similarityView profile →

Mark Jeffrey Hoegger, MD

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Single contrast x-ray of esophagus (74220)
34%Service-mix similarityView profile →

Sabarish Narayanasamy, MBBS

Diagnostic Radiology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Imaging for evaluation of swallowing function (74230)
  • Double contrast x-ray of esophagus (74221)
  • Ct scan of abdomen and pelvis with contrast (74177)
34%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.