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Compare the published Medicare service mix of Mark Allen Crain, D.O. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

FORT WAYNE, IN · Exact areaEdit location

2024 published service data · 63 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael Alan Trevino, M.D.

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Ct scan of chest without contrast (71250)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
72%Service-mix similarityView profile →

John Louis Bormann, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • Ct scan of abdomen and pelvis with contrast (74177)
69%Service-mix similarityView profile →

James Andrew Arata, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Ct scan of chest without contrast (71250)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
66%Service-mix similarityView profile →

Dakshesh Shantilal Patel, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • Ct scan of abdomen and pelvis with contrast (74177)
66%Service-mix similarityView profile →

Christine Anne Tremper, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Ct scan of chest without contrast (71250)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
64%Service-mix similarityView profile →

Bryan Mcdowell, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
62%Service-mix similarityView profile →

Richard William Sibley, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
59%Service-mix similarityView profile →

Christian M Fisher, M.D.

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
58%Service-mix similarityView profile →

Brett Alan Hagedorn, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of chest, 1 view (71045)
58%Service-mix similarityView profile →

John Francis Alexander, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • Ct scan of abdomen and pelvis with contrast (74177)
58%Service-mix similarityView profile →

Eric Vaughn Heatwole, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • Ct scan of abdomen and pelvis with contrast (74177)
58%Service-mix similarityView profile →

Marc Andrew Thomas, MD

Diagnostic Radiology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
57%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.