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Compare the published Medicare service mix of Michael C Kachmann, MD with clinicians in the same registry specialty: Neurosurgery (CMS).

CINCINNATI, OH · Exact areaEdit location

2024 published service data · 29 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Zachary J Tempel, M.D.

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • X-ray of entire middle and lower spine, 2-3 views (72082)
  • X-ray for bone length assessment (77073)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
85%Service-mix similarityView profile →

Robert John Bohinski, M.D., PHD.

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • X-ray of entire middle and lower spine, 2-3 views (72082)
  • X-ray for bone length assessment (77073)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
85%Service-mix similarityView profile →

Randall J Hlubek, M.D.

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • X-ray of entire middle and lower spine, 2-3 views (72082)
  • X-ray for bone length assessment (77073)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
84%Service-mix similarityView profile →

Bryan Matthew Krueger, MD

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • X-ray of entire middle and lower spine, 2-3 views (72082)
  • X-ray for bone length assessment (77073)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
81%Service-mix similarityView profile →

Juan Carlos Mejia Munne, MD

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • X-ray of entire middle and lower spine, 2-3 views (72082)
  • X-ray for bone length assessment (77073)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
67%Service-mix similarityView profile →

Vincent Anthony Dinapoli, M.D., PH.D.

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • X-ray of entire middle and lower spine, 2-3 views (72082)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Fusion of additional segment of spine (22614)
62%Service-mix similarityView profile →

William D Tobler, MD

Specialty details in registry · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • X-ray of entire middle and lower spine, 2-3 views (72082)
  • X-ray for bone length assessment (77073)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
61%Service-mix similarityView profile →

Rani Nasser, MD

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Fusion of additional segment of spine (22614)
  • Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)
49%Service-mix similarityView profile →

Owoicho Adogwa, MD

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Fusion of additional segment of spine (22614)
  • Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)
47%Service-mix similarityView profile →

Joseph Cheng, MD

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Fusion of additional segment of spine (22614)
  • Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)
47%Service-mix similarityView profile →

Christopher M Mcpherson, M.D.

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)
  • Computer-assisted spinal procedure (61783)
46%Service-mix similarityView profile →

Yair Menachem Gozal, M.D., PH.D.

Neurosurgery (CMS) · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • X-ray of entire middle and lower spine, 2-3 views (72082)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of lower and sacral spine, 2-3 views (72100)
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.