A DIFFERENT WAY TO EXPLORE

Similar work.
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Compare the published Medicare service mix of Thomas Joseph Quehl, M.D. with clinicians in the same registry specialty: Ophthalmology.

NEW YORK, NY · Exact areaEdit location

2024 published service data · 282 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ekaterina Semenova

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
84%Service-mix similarityView profile →

Anne Marie Mcveigh, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
74%Service-mix similarityView profile →

Alexander Barash

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
74%Service-mix similarityView profile →

Michael Nissen, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
73%Service-mix similarityView profile →

Steven Rosenberg, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
72%Service-mix similarityView profile →

Kevin Lai, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
70%Service-mix similarityView profile →

Jane Song, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
70%Service-mix similarityView profile →

Shani Golan, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
69%Service-mix similarityView profile →

Leeber Cohen, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
68%Service-mix similarityView profile →

Harvey Rosenblum, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
67%Service-mix similarityView profile →

Royce Welford Shen Chen, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
66%Service-mix similarityView profile →

Robert Lopez, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
66%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.