A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

BOSTON, MA · Exact areaEdit location

2024 published service data · 486 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Erika Chow, MD, MBA

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
82%Service-mix similarityView profile →

Jennifer Michelle Thomas, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
80%Service-mix similarityView profile →

James Anderson Strahan, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
80%Service-mix similarityView profile →

Gregory Chang, M.D.

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
  • X-ray of foot, minimum of 3 views (73630)
78%Service-mix similarityView profile →

Alexander Merritt

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
76%Service-mix similarityView profile →

Jim S Wu, M.D.

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
76%Service-mix similarityView profile →

Edgar Leonardo Martinez Salazar, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
76%Service-mix similarityView profile →

Margaret Pan, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
76%Service-mix similarityView profile →

Robert Andrew Strauss, DO

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
76%Service-mix similarityView profile →

Mary Gabriella Hochman, M.D.

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
74%Service-mix similarityView profile →

Michael Keith Brooks

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
  • X-ray of foot, minimum of 3 views (73630)
74%Service-mix similarityView profile →

Rene Balza Romero, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 1-2 views (73560)
  • X-ray of foot, minimum of 3 views (73630)
73%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.