A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

HOUSTON, TX · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Manickam Kumaravel, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
81%Service-mix similarityView profile →

Ernest Fonocho

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
81%Service-mix similarityView profile →

Anthony R Balzer, MD

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
62%Service-mix similarityView profile →

Collin D. Bray, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
61%Service-mix similarityView profile →

Christina Thanh Tabbert, DO

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
59%Service-mix similarityView profile →

Matthew Weishin Teng, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
59%Service-mix similarityView profile →

Allison Khoo, MD

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
58%Service-mix similarityView profile →

Jessica Pelz

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
57%Service-mix similarityView profile →

Joshua Lee Gu, MD

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
55%Service-mix similarityView profile →

Ronnie Alex Sebro, MD, PHD

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of hand, minimum of 3 views (73130)
55%Service-mix similarityView profile →

David Baltrusaitis, MD

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of hand, minimum of 3 views (73130)
54%Service-mix similarityView profile →

William A. Murphy, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of hand, minimum of 3 views (73130)
54%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.