A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Jordan Ashton Lang, M.D., PH.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 276 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Joyce Chipo Mhlanga, MD

Diagnostic Radiology · Nuclear Medicine (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Nuclear medicine study of bone and/or joint whole body (78306)
49%Service-mix similarityView profile →

Richard L Wahl, MD

Diagnostic Radiology (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
46%Service-mix similarityView profile →

Amin Haghighat Jahromi, MD

Diagnostic Radiology · Nuclear Medicine (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine study of bone and/or joint whole body (78306)
  • Nuclear medicine study whole body with ct scan (78816)
44%Service-mix similarityView profile →

Brendan Reed Calhoun, MD

Diagnostic Radiology (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine study of bone and/or joint whole body (78306)
  • Nuclear medicine study whole body with ct scan (78816)
32%Service-mix similarityView profile →

Allen P. Heeger, D.O.

Diagnostic Radiology · Nuclear Medicine (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine study of bone and/or joint whole body (78306)
  • Nuclear medicine study whole body with ct scan (78816)
31%Service-mix similarityView profile →

Marina Mityul, M.D.

Diagnostic Radiology (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine study of bone and/or joint whole body (78306)
  • Nuclear medicine study whole body with ct scan (78816)
30%Service-mix similarityView profile →

Tyler Jacob Fraum, MD

Diagnostic Radiology · Nuclear Medicine (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine study of bone and/or joint whole body (78306)
  • Nuclear medicine study whole body with ct scan (78816)
25%Service-mix similarityView profile →

Matthew Covington, MD

Diagnostic Radiology (CMS) · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine study of bone and/or joint whole body (78306)
23%Service-mix similarityView profile →

Bret Paul Martell, MD

Diagnostic Radiology (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Nuclear medicine study of bone and/or joint whole body (78306)
22%Service-mix similarityView profile →

Rashmi Jain, MD

Diagnostic Radiology · Nuclear Medicine (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Nuclear medicine study of bone and/or joint whole body (78306)
  • Nuclear medicine study whole body with ct scan (78816)
21%Service-mix similarityView profile →

Anthony Davila, MD

Diagnostic Radiology (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries (A9552)
  • Nuclear medicine study whole body with ct scan (78816)
21%Service-mix similarityView profile →

Christopher O Thornton, MD

Diagnostic Radiology (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Nuclear medicine study of bone and/or joint whole body (78306)
  • Nuclear medicine study of liver and bile duct system (78226)
19%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.