HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

PA · Exact areaEdit location

2024 published service data · 375 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rongshan Li, MD

Pathology (CMS) · Collegeville, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Cell examination of urine, manual (88120)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
39%Service-mix similarityView profile →

Tim M Zheng, MD

Pathology (CMS) · Oaks, PA

Shared published services
3 shared services · view billing descriptions
  • Detection test by nucleic acid for organism, amplified probe technique (87798)
  • Bacterial colony count, urine (87086)
  • Bacterial urine culture (87088)
37%Service-mix similarityView profile →

Philip Scalamogna, M.D.

Specialty details in registry · Lancaster, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
36%Service-mix similarityView profile →

Anna Mnuskin, MD

Pathology (CMS) · Butler, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
34%Service-mix similarityView profile →

Sundis Mahmood, D.O.

Pathology (CMS) · Bethlehem, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
33%Service-mix similarityView profile →

Ikbal Alkhafaji, MD

Pathology (CMS) · Duncansville, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
32%Service-mix similarityView profile →

Dayne Paul Ashman, MD

Pathology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
32%Service-mix similarityView profile →

Lawrence H Lee, MD

Pathology (CMS) · Washington, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
32%Service-mix similarityView profile →

Jingxuan Liu, M.D.

Pathology (CMS) · Bethlehem, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
32%Service-mix similarityView profile →

Sebastian A Jofre, D.O.

Pathology (CMS) · Bethlehem, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
32%Service-mix similarityView profile →

Colin Joseph Kanach, M.D.

Pathology (CMS) · Bethlehem, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
31%Service-mix similarityView profile →

Deline M Da Costa, MD

Pathology (CMS) · Bethlehem, PA

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Special stained specimen slides to examine tissue, each multiplex procedure (88344)
  • Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (G0416)
31%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.