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

JAMAICA, NY · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 168 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alden Joseph Pearl, M.D.

Otolaryngology (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
66%Service-mix similarity~7.3 milesView profile →

Likun Tian, MD

Otolaryngology (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
64%Service-mix similarity~9.6 milesView profile →

Jonathan A Harounian

Otolaryngology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of impacted ear wax (69210)
63%Service-mix similarity~9.5 milesView profile →

Allan A Levin, MD

Otolaryngology (CMS) · Forest Hills, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of impacted ear wax (69210)
62%Service-mix similarity~3.5 milesView profile →

Steven David Kushnick, MD

Otolaryngology · Plastic And Reconstructive Surgery (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
61%Service-mix similarity~8.8 milesView profile →

Gwen S Korovin, M.D.

Otolaryngology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
58%Service-mix similarity~9.9 milesView profile →

Raymond L Yung, MD

Otolaryngology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Comprehensive hearing and speech recognition test (92557)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
57%Service-mix similarity~9.8 milesView profile →

Alexander Sorin, 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 moderate level of decision making, if using time, 30 minutes or more (99214)
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
57%Service-mix similarity~9.0 milesView profile →

Alvin Katz, M.D.

Otolaryngology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Comprehensive hearing and speech recognition test (92557)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
56%Service-mix similarity~9.5 milesView profile →

Marina Boruk, MD

Otolaryngology (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
55%Service-mix similarity~6.0 milesView profile →

Sarah Alice Stackpole, M.D.

Otolaryngology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of impacted ear wax (69210)
55%Service-mix similarity~9.9 milesView profile →

Samuel Max Cohen, MD

Otolaryngology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
54%Service-mix similarity~9.0 milesView 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 approximate distance 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.