A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Himanshu Bhaskar Joshi, D.O. with clinicians in the same registry specialty: Ophthalmology.

OH · Exact areaEdit location

2024 published service data · 454 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kerry Michael Allen, M.D.

Ophthalmology · Norwalk, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
88%Service-mix similarityView profile →

Jonathan David Zahler, D.O.

Ophthalmology · Norwalk, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
87%Service-mix similarityView profile →

Chia-Hung Joseph Chen, MD

Ophthalmology · Wilmington, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
84%Service-mix similarityView profile →

Michael P Shaughnessy, M.D.

Ophthalmology · Lyndhurst, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
84%Service-mix similarityView profile →

Stephen E. Clark, M.D.

Ophthalmology · Perrysburg, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
84%Service-mix similarityView profile →

James Edward Silone, DO

Ophthalmology · Newark, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
82%Service-mix similarityView profile →

Paul Andrew Garfinkle, M.D.

Ophthalmology · Alliance, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
82%Service-mix similarityView profile →

Mark D Pophal, M.D.

Ophthalmology · Lyndhurst, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
82%Service-mix similarityView profile →

Jay Egolf, M.D.

Ophthalmology · Portsmouth, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
82%Service-mix similarityView profile →

Brian J Mihok, D.O.

Ophthalmology · Dayton, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
82%Service-mix similarityView profile →

James Lloyd Moses, M.D.

Ophthalmology · Grove City, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
81%Service-mix similarityView profile →

Ralph Edward Stewart, M.D.

Ophthalmology · Cleveland, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
81%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.