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

NAPLES, FL · Exact areaEdit location

2024 published service data · 10 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jeffrey Larkin, MD

Pathology (CMS) · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, limited examination (88300)
  • Preparation of tissue for examination by removing any calcium present (88311)
82%Service-mix similarityView profile →

Ashok Koul, MD

Specialty details in registry · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, limited examination (88300)
  • Preparation of tissue for examination by removing any calcium present (88311)
81%Service-mix similarityView profile →

Thomas Jewell, MD

Pathology (CMS) · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, limited examination (88300)
  • Preparation of tissue for examination by removing any calcium present (88311)
76%Service-mix similarityView profile →

Renu Khode, MD

Pathology (CMS) · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
65%Service-mix similarityView profile →

Daniel Aaron Ostler, D.O.

Pathology (CMS) · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Preparation of tissue for examination by removing any calcium present (88311)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
61%Service-mix similarityView profile →

Peter Boyd, MD

Pathology (CMS) · Naples, FL

Shared published services
3 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)
  • Cell examination of specimen, concentration technique (88108)
49%Service-mix similarityView profile →

Ernest Wu, MD

Pathology (CMS) · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, concentration technique (88108)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
44%Service-mix similarityView profile →

Keyla Kathiuska Barreto-Kleyser, M.D.

Pathology (CMS) · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
44%Service-mix similarityView profile →

Changzhao Li, BACHELOR OF MEDICINE

Pathology (CMS) · Naples, FL

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
39%Service-mix similarityView profile →

Bruno Dipasquale, M.D.

Pathology (CMS) · Naples, FL

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
39%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.