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

COLORADO SPRINGS, CO · Exact areaEdit location

2024 published service data · 44 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lorenzo Lee Orton, M.D.

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
77%Service-mix similarityView profile →

Timothy G Cloonan, M.D.

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
77%Service-mix similarityView profile →

Steven P Jensen, MD

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
53%Service-mix similarityView profile →

William Michael Pitman, MD

Specialty details in registry · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
53%Service-mix similarityView profile →

Matthew A Lowery, MD

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
50%Service-mix similarityView profile →

Eric Douglas Whiting, MD

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
50%Service-mix similarityView profile →

Melody Sun Mar, M.D.

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
50%Service-mix similarityView profile →

Daniela Karina Medeiros Da Cunha, MD

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Screening mammography (77067)
48%Service-mix similarityView profile →

Paul V Connaughton, MD

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
48%Service-mix similarityView profile →

Savannah Elizabeth Fletcher, MD

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
48%Service-mix similarityView profile →

Keith G Limbird, MD

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
47%Service-mix similarityView profile →

Jon F Snider, M.D.

Diagnostic Radiology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
45%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.