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Similar work.
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Compare the published Medicare service mix of Anthony Chang, MD with clinicians in the same registry specialty: Pathology (CMS).

IL · Exact areaEdit location

2024 published service data · 367 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Omar Henriquez Ticas, M.D.

Pathology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Antibody evaluation, each additional single antibody stain procedure (88350)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
82%Service-mix similarityView profile →

Thomas Lee Cibull, M.D.

Specialty details in registry · Evanston, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Antibody evaluation, each additional single antibody stain procedure (88350)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
79%Service-mix similarityView profile →

David John Cimbaluk, M.D.

Pathology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Antibody evaluation, each additional single antibody stain procedure (88350)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
73%Service-mix similarityView profile →

Miguel G. Gonzalez, M.D.

Pathology (CMS) · Park Ridge, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Antibody evaluation, each additional single antibody stain procedure (88350)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
65%Service-mix similarityView profile →

Monica Aldulescu, DO

Dermatology · Pathology (CMS) · Lombard, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Antibody evaluation, each additional single antibody stain procedure (88350)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
64%Service-mix similarityView profile →

Marianne Elizabeth Greene, M.D.

Pathology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
64%Service-mix similarityView profile →

Tushar N Patel, M.D.

Pathology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
63%Service-mix similarityView profile →

Yashpal Kanwar, MD

Internal Medicine · Pathology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Antibody evaluation, each additional single antibody stain procedure (88350)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
60%Service-mix similarityView profile →

Nigar Anjuman Khurram, M.D

Pathology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Antibody evaluation, initial single antibody stain procedure (88346)
59%Service-mix similarityView profile →

Ven A. Aduana, M.D.

Pathology (CMS) · Geneva, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
57%Service-mix similarityView profile →

Thomas F Mientus, MD

Pathology (CMS) · Lake Forest, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
57%Service-mix similarityView profile →

John A Antoine, M.D.

Pathology (CMS) · Hines, IL

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
57%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.