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Similar work.
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Compare the published Medicare service mix of Lily J Wittich, MD with clinicians in the same registry specialty: Family Medicine.

SPOKANE, WA · Exact areaEdit location

2024 published service data · 121 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Liam Lunstrum, DO

Family Medicine · Spokane, WA

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
48%Service-mix similarityView profile →

Mark Ashley Hart, D.O.

Family Medicine · Spokane, WA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
35%Service-mix similarityView profile →

John F Mccarthy, MD

Family Medicine · Spokane, WA

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
35%Service-mix similarityView profile →

Philip Roger Henry, DO

Family Medicine · Spokane, WA

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Automated urinalysis test (81003)
33%Service-mix similarityView profile →

Jeffery Allen Trail, MD

Family Medicine · Spokane, WA

Shared published services
3 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • X-ray of chest, 2 views (71046)
  • Automated urinalysis test (81003)
32%Service-mix similarityView profile →

Mirko Zugec, M.D.

Family Medicine · Spokane, WA

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Hemoglobin a1c level (83036)
30%Service-mix similarityView profile →

Duncan Lahtinen, DO

Family Medicine · Spokane, WA

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Automated urinalysis test (81003)
21%Service-mix similarityView profile →

Tomoko Bennett, DO

Family Medicine · Spokane, WA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
20%Service-mix similarityView profile →

Rilla Westermeyer, M.D

Family Medicine · Spokane, WA

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
18%Service-mix similarityView profile →

Jordan Leif Storhaug, M.D.

Family Medicine · Spokane, WA

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Automated urinalysis test (81003)
18%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.