A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

AUGUSTA, GA · Exact areaEdit location

2024 published service data · 37 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Clarence Joe, MD

Diagnostic Radiology (CMS) · Augusta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of pelvis, 1-2 views (72170)
76%Service-mix similarityView profile →

Donald Lance Smallwood, D.O.

Diagnostic Radiology (CMS) · Augusta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of pelvis, 1-2 views (72170)
74%Service-mix similarityView profile →

Lloyd Bernard Schnuck, MD

Diagnostic Radiology (CMS) · Augusta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of pelvis, 1-2 views (72170)
69%Service-mix similarityView profile →

Christopher Mcadams, M.D.

Diagnostic Radiology (CMS) · Augusta, 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)
67%Service-mix similarityView profile →

Norman Bryant Thomson, M.D.

Specialty details in registry · Augusta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of pelvis, 1-2 views (72170)
62%Service-mix similarityView profile →

Forrest Blake Walker, M.D.

Diagnostic Radiology (CMS) · Augusta, 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)
58%Service-mix similarityView profile →

Braxton Jordan Fields, M.D.

Diagnostic Radiology (CMS) · Augusta, 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)
52%Service-mix similarityView profile →

Kevin Fountain Johnson, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Augusta, 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)
52%Service-mix similarityView profile →

Linda Kang Armstrong, DO

Diagnostic Radiology (CMS) · Augusta, 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)
49%Service-mix similarityView profile →

Asmaa Naguib Ahmed

Diagnostic Radiology (CMS) · Augusta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of pelvis, 1-2 views (72170)
48%Service-mix similarityView profile →

John Hansen, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Augusta, GA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of pelvis, 1-2 views (72170)
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.