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Compare the published Medicare service mix of Dmitry Khasak, MD with clinicians in the same registry specialty: Dermatology.

NEW YORK, NY · Exact areaEdit location

2024 published service data · 284 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brian J. Abittan, M.D.

Dermatology · New York, 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)
  • Injection into skin growth, more than 7 growths (11901)
  • Biopsy of related skin growth, each additional growth (11103)
74%Service-mix similarityView profile →

Anita Cela, M.D.

Dermatology · New York, 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)
  • Biopsy of related skin growth, each additional growth (11103)
  • Biopsy of related skin growth, first growth (11102)
74%Service-mix similarityView profile →

Mitchell Jay Mandel, M.D.

Dermatology · New York, 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)
  • Injection into skin growth, more than 7 growths (11901)
  • Biopsy of related skin growth, each additional growth (11103)
73%Service-mix similarityView profile →

Allan C Halpern, MD

Dermatology · New York, 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)
  • Biopsy of related skin growth, each additional growth (11103)
  • Biopsy of related skin growth, first growth (11102)
72%Service-mix similarityView profile →

Eugene G Zappi, MD

Dermatology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using skin patch (95044)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection into skin growth, more than 7 growths (11901)
72%Service-mix similarityView profile →

Elizabeth Ivy Goldberg, MD

Dermatology · New York, 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)
  • Biopsy of related skin growth, each additional growth (11103)
  • Biopsy of related skin growth, first growth (11102)
72%Service-mix similarityView profile →

Emily Caroline Milam, MD

Dermatology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using skin patch (95044)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Biopsy of related skin growth, each additional growth (11103)
72%Service-mix similarityView profile →

Bruce Heller, MD

Dermatology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Test for allergy using skin patch (95044)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection into skin growth, more than 7 growths (11901)
69%Service-mix similarityView profile →

Nadine Kaskas, M.D.

Dermatology · New York, 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)
  • Biopsy of related skin growth, each additional growth (11103)
  • Biopsy of related skin growth, first growth (11102)
68%Service-mix similarityView profile →

Samer Jaber, M.D.

Dermatology · New York, 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)
  • Biopsy of related skin growth, each additional growth (11103)
  • Biopsy of related skin growth, first growth (11102)
68%Service-mix similarityView profile →

Barry David Goldman, M.D.

Dermatology · New York, 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)
  • Biopsy of related skin growth, each additional growth (11103)
  • Biopsy of related skin growth, first growth (11102)
67%Service-mix similarityView profile →

Karen Wendy Landau, MD

Dermatology · New York, 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)
  • Biopsy of related skin growth, each additional growth (11103)
  • Biopsy of related skin growth, first growth (11102)
67%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.