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Compare the published Medicare service mix of Barry Isaac Resnik, M.D. with clinicians in the same registry specialty: Dermatology.

AVENTURA, FL · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Cheryl Aber, MD

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
83%Service-mix similarityView profile →

Marisa Potter, M.D.

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
83%Service-mix similarityView profile →

Carlos Cohen, MD

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
83%Service-mix similarityView profile →

Newsha Lajevardi, M.D.

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
81%Service-mix similarityView profile →

Joel Wiszniak, MD

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
81%Service-mix similarityView profile →

Donna Bilu Martin, M.D.

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
80%Service-mix similarityView profile →

Dan Ilkovitch, MD, PHD

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
77%Service-mix similarityView profile →

Janet Carol Teltscher, MD

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
75%Service-mix similarityView profile →

Angela Macri

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
74%Service-mix similarityView profile →

David Drachman, MD

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
72%Service-mix similarityView profile →

Mark Steven Nestor, M.D.

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
67%Service-mix similarityView profile →

Penelope Alexandra Hirt, MD

Dermatology · Aventura, FL

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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
61%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.