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Compare the published Medicare service mix of Enrique Ballesteros, M.D. with clinicians in the same registry specialty: Pathology (CMS).

FARMINGTON, CT · Exact areaEdit location

2024 published service data · 7 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dong Chen

Pathology (CMS) · Farmington, CT

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Protein measurement, serum (84165)
  • Immunologic analysis technique on serum (immunofixation) (86334)
85%Service-mix similarityView profile →

Paul Rocco Lasala, M.D.

Pathology (CMS) · Farmington, CT

Shared published services
3 shared services · view billing descriptions
  • Protein measurement, serum (84165)
  • Immunologic analysis technique on serum (immunofixation) (86334)
  • Protein measurement, body fluid (84166)
56%Service-mix similarityView profile →

Michael David Blechner, MD

Pathology (CMS) · Farmington, CT

Shared published services
3 shared services · view billing descriptions
  • Protein measurement, serum (84165)
  • Immunologic analysis technique on serum (immunofixation) (86334)
  • Protein measurement, body fluid (84166)
56%Service-mix similarityView profile →

John Ekladous, D.O.

Pathology (CMS) · Farmington, CT

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
47%Service-mix similarityView profile →

Esma Ersoy, MD

Pathology (CMS) · Farmington, CT

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
39%Service-mix similarityView profile →

Christopher Alan Wallace, M.D.

Dermatology · Pathology (CMS) · Farmington, CT

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
39%Service-mix similarityView profile →

Qandeel Sadiq, MBBS

Pathology (CMS) · Farmington, CT

Shared published services
2 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
35%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.