A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

GREENVILLE, NC · Exact areaEdit location

2024 published service data · 50 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

William Lee Kozel, MD

Diagnostic Radiology (CMS) · Greenville, NC

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

Paola Andreina Matheus, MD

Diagnostic Radiology (CMS) · Greenville, NC

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

George Lee Jordan, DO

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 1 view (71045)
76%Service-mix similarityView profile →

John Osborne Herlong, MD

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 1 view (71045)
76%Service-mix similarityView profile →

Bair Erdyni Tsytsik, M.D.

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 1 view (71045)
76%Service-mix similarityView profile →

James Arthur Hunter, MD

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 1 view (71045)
76%Service-mix similarityView profile →

William Christian Corey, DO

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 1 view (71045)
74%Service-mix similarityView profile →

Tobin Andrew Finizio, MD

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 1 view (71045)
73%Service-mix similarityView profile →

Michael Gerard Mclaughlin, M.D.

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 1 view (71045)
73%Service-mix similarityView profile →

Leonard Howard Gibson, M.D.

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 1 view (71045)
69%Service-mix similarityView profile →

Dennis Ray Johnson, MD

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis with contrast (74177)
68%Service-mix similarityView profile →

Thomas Gorsuch Powers

Diagnostic Radiology (CMS) · Greenville, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis with contrast (74177)
68%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.