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Compare the published Medicare service mix of Tawny Hung, M.D. with clinicians in the same registry specialty: Dermatology · Pathology (CMS).

WA · Exact areaEdit location

2024 published service data · 30 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Geraldine Anne Peterdy, MD

Pathology (CMS) · Liberty Lake, WA

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)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
90%Service-mix similarityView profile →

Benjamin Cornell Yan, M.D., PH.D.

Pathology (CMS) · Vancouver, WA

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, initial procedure (88342)
87%Service-mix similarityView profile →

Jey-Hsin Chen

Pathology (CMS) · Seattle, WA

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, moderately low complexity (88304)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
83%Service-mix similarityView profile →

Annie Nithya Samraj, MD

Pathology (CMS) · Seattle, WA

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)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
81%Service-mix similarityView profile →

Karin Diane Berg, MD

Pathology (CMS) · Tukwila, WA

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, initial procedure (88342)
78%Service-mix similarityView profile →

Haodong Xu, M.D., PH.D.

Pathology (CMS) · Seattle, WA

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)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
76%Service-mix similarityView profile →

Adel Melhem Assaad, M.D.

Specialty details in registry · Seattle, WA

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)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
76%Service-mix similarityView profile →

Yongjun Liu, MD, PHD

Pathology (CMS) · Seattle, WA

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, moderately low complexity (88304)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
73%Service-mix similarityView profile →

David Martin Tretheway, MD

Pathology (CMS) · Seattle, WA

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)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
72%Service-mix similarityView profile →

Zachary Michael Dong, MD

Pathology (CMS) · Spokane Valley, WA

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)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
72%Service-mix similarityView profile →

Russell K Dorer, MD,PHD

Pathology (CMS) · Seattle, WA

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)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
71%Service-mix similarityView profile →

Ryan Robert Fortna, M.D., PHD

Pathology (CMS) · Bellingham, WA

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)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
70%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.