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Compare the published Medicare service mix of Maurice Davidson, DO with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

TUCSON, AZ · Exact areaEdit location

2024 published service data · 129 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Laurence Gerald Hanelin, MD

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
  • Complete ultrasound scan behind abdominal cavity (76770)
66%Service-mix similarityView profile →

Thomas A Stejskal, MD

Interventional Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
61%Service-mix similarityView profile →

Chelsea Conn Caruso, D.O.

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
59%Service-mix similarityView profile →

Jason Hanley

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • X-ray of hip, 2-3 views (73502)
59%Service-mix similarityView profile →

Jacob Walsh, MD

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
58%Service-mix similarityView profile →

Steven Anthony Siwik, MD

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • X-ray of hip, 2-3 views (73502)
58%Service-mix similarityView profile →

Nathan Dennis Anavy, M.D.

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
58%Service-mix similarityView profile →

Wendy Edith Mccurdy, MD

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
57%Service-mix similarityView profile →

Donald Yale Mar, MD

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
  • Complete ultrasound scan behind abdominal cavity (76770)
57%Service-mix similarityView profile →

Kenneth John Tertel, M.D.

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • X-ray of joint between lower spine and hip bone, 3 or more views (72202)
57%Service-mix similarityView profile →

Richard Ralph Boyle, MD

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of joint between lower spine and hip bone, 3 or more views (72202)
  • X-ray of hip, 2-3 views (73502)
56%Service-mix similarityView profile →

Chad Andrew Kohl, MD

Diagnostic Radiology (CMS) · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
  • X-ray of joint between lower spine and hip bone, 3 or more views (72202)
56%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.