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Compare the published Medicare service mix of Harry Wentzell Hamner, MD with clinicians in the same registry specialty: Pathology (CMS).

LOVELAND, CO · Exact areaEdit location

2024 published service data · 19 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael Earl Smith, M.D.

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
87%Service-mix similarityView profile →

Michael J. Walts, M.D.

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
86%Service-mix similarityView profile →

Craig Nerby, M.D.

Pathology (CMS) · Loveland, CO

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, each additional procedure (88341)
83%Service-mix similarityView profile →

Jakub Stefka, M.D.

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
81%Service-mix similarityView profile →

Nathan Douglas Johnston, D.O.

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
80%Service-mix similarityView profile →

Jeremiah John Andersen, MD

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
78%Service-mix similarityView profile →

Gabriel Kyle Habermehl, M.D.

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
76%Service-mix similarityView profile →

Shadia M. Alam, M.D.

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
75%Service-mix similarityView profile →

Daniel Long

Pathology (CMS) · Loveland, CO

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, each additional procedure (88341)
73%Service-mix similarityView profile →

Ross Barner, MD

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
73%Service-mix similarityView profile →

Christopher S Bee, MD

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
73%Service-mix similarityView profile →

Cristina Smith Mclaughlin, MD

Pathology (CMS) · Loveland, CO

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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
72%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.