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Compare the published Medicare service mix of Libby Buscemi, M.D. 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.

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

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

Roy Stern Seidenberg, 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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
79%Service-mix similarityView profile →

William Trigg Long, 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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
79%Service-mix similarityView profile →

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

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

Brendan Camp

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

Julie Hannah Wu, 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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
76%Service-mix similarityView profile →

Bradley Glodny, 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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
76%Service-mix similarityView profile →

Phoebe E Rabbin, 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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
76%Service-mix similarityView profile →

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

Arnold Charles Toback, 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)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Biopsy of related skin growth, first growth (11102)
75%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.