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Similar work.
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Compare the published Medicare service mix of Colleen M. Costelloe, 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.

Behrang Amini, MD/PHD

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of lower spinal canal before and after contrast (72158)
  • Mri scan of middle spinal canal before and after contrast (72157)
89%Service-mix similarityView profile →

Tamara Haygood, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of lower spinal canal before and after contrast (72158)
  • Mri scan of middle spinal canal before and after contrast (72157)
88%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 chest, 1 view (71045)
  • Mri scan of lower spinal canal before and after contrast (72158)
  • Mri scan of middle spinal canal before and after contrast (72157)
87%Service-mix similarityView profile →

Sam Lai Huat Lo, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of lower spinal canal before and after contrast (72158)
  • Mri scan of middle spinal canal before and after contrast (72157)
86%Service-mix similarityView profile →

Rajendra Kumar, M.D.

Specialty details in registry · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of lower spinal canal before and after contrast (72158)
  • Mri scan of middle spinal canal before and after contrast (72157)
84%Service-mix similarityView profile →

Jessica Pelz

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of thigh bone, minimum 2 views (73552)
  • X-ray of chest, 2 views (71046)
57%Service-mix similarityView profile →

Raghuram Krishna Rao, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of thigh bone, minimum 2 views (73552)
  • X-ray of chest, 2 views (71046)
56%Service-mix similarityView profile →

Amit Mittal, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of thigh bone, minimum 2 views (73552)
  • X-ray of chest, 2 views (71046)
56%Service-mix similarityView profile →

Steven S Gerguis, MD

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of thigh bone, minimum 2 views (73552)
  • X-ray of chest, 2 views (71046)
52%Service-mix similarityView profile →

Naga Ramesh Chinapuvvula, MD

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of thigh bone, minimum 2 views (73552)
  • X-ray of chest, 2 views (71046)
52%Service-mix similarityView profile →

Muqdad Kbah

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of thigh bone, minimum 2 views (73552)
  • X-ray of chest, 2 views (71046)
52%Service-mix similarityView profile →

Latifa Sanhaji, M.D.

Diagnostic Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of thigh bone, minimum 2 views (73552)
  • X-ray of chest, 2 views (71046)
51%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.