A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

ATLANTA, GA · Exact areaEdit location

2024 published service data · 232 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Paul L Guidone, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
84%Service-mix similarityView profile →

Sriram Velamuri

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
84%Service-mix similarityView profile →

George A Kallianos, M.D.

Specialty details in registry · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
81%Service-mix similarityView profile →

Jeffrey Justin Peterson, MD

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
80%Service-mix similarityView profile →

Neil Shah

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
79%Service-mix similarityView profile →

Jose E De Lima, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
79%Service-mix similarityView profile →

Charles Calvin Upshaw, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
79%Service-mix similarityView profile →

Tarek Noel Hanna, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
79%Service-mix similarityView profile →

Sachin Parikh, MD

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
78%Service-mix similarityView profile →

Jason Daniel Oppenheimer, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
78%Service-mix similarityView profile →

Smit Jayesh Jani, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
78%Service-mix similarityView profile →

Neil Dilip Amin, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
78%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.