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Compare the published Medicare service mix of Yania M Lopez-Alvarez, M.D. with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

PR · Exact areaEdit location

2024 published service data · 111 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Melisa Rivera-Morell, M.D.

Diagnostic Radiology (CMS) · San Juan, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
100%Service-mix similarityView profile →

Moises Orlando Acevedo Vazquez, MD

Specialty details in registry · Mayaguez, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
100%Service-mix similarityView profile →

Samuel O Padua Perez, M.D.

Diagnostic Radiology (CMS) · Bayamon, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
100%Service-mix similarityView profile →

Rochelly Medina-Soto, M.D.

Diagnostic Radiology (CMS) · Hatorey, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
85%Service-mix similarityView profile →

Carlos J. Gonzalez Garcia, M.D.

Diagnostic Radiology (CMS) · San Juan, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
82%Service-mix similarityView profile →

Myrna L. Diaz, MD

Diagnostic Radiology (CMS) · Aguada, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
81%Service-mix similarityView profile →

Elena Alvarez Westwood, M.D.

Diagnostic Radiology (CMS) · Hato Rey, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
80%Service-mix similarityView profile →

Carmen Rosa Alvarez-Villar, M.D.

Diagnostic Radiology (CMS) · Santurce, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
79%Service-mix similarityView profile →

Elizabeth Duran, MD

Diagnostic Radiology (CMS) · San Juan, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
78%Service-mix similarityView profile →

Jorge L Torres, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Ponce, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
74%Service-mix similarityView profile →

Rafael Antonio Vaquer, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · Hato Rey, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
73%Service-mix similarityView profile →

Angela Mendez De Guzman, M.D.

Diagnostic Radiology (CMS) · Guaynabo, PR

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
  • Diagnostic mammography of both breasts (77066)
70%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.