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Compare the published Medicare service mix of Alexander Sorin, M.D. with clinicians in the same registry specialty: Otolaryngology (CMS).

NEW HYDE PARK, NY · Exact areaEdit location

2024 published service data · 8 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Moshe Ephrat, MD

Otolaryngology · Plastic And Reconstructive Surgery (CMS) · New Hyde Park, NY

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing (G0268)
64%Service-mix similarityView profile →

Ron Mitzner, M.D.

Otolaryngology (CMS) · New Hyde Park, NY

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing (G0268)
62%Service-mix similarityView profile →

Kenneth Anthony Scioscia, MD

Otolaryngology (CMS) · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
57%Service-mix similarityView profile →

Andrea Vambutas, MD

Otolaryngology (CMS) · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
55%Service-mix similarityView profile →

Joel Evan Portnoy, M.D.

Otolaryngology (CMS) · New Hyde Park, NY

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing (G0268)
52%Service-mix similarityView profile →

Guang Yu Lee, DO

Family Practice · Otolaryngology (CMS) · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
52%Service-mix similarityView profile →

Mark Shikowitz, MD

Otolaryngology (CMS) · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing (G0268)
  • Diagnostic exam of nasal passages using an endoscope (31231)
  • Removal of impacted ear wax (69210)
43%Service-mix similarityView profile →

William Edward Karle, MD

Otolaryngology (CMS) · New Hyde Park, NY

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
36%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.