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Compare the published Medicare service mix of Martin Blackwell, DO with clinicians in the same registry specialty: Dermatology.

NJ · Exact areaEdit location

2024 published service data · 298 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Olga Goulko, M.D.

Dermatology · Fort Lee, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
94%Service-mix similarityView profile →

Claire Ann Mulvihill, M.D.

Dermatology · Lyons, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
89%Service-mix similarityView profile →

Rachael Dalya Hartman, M.D.

Dermatology · Florham Park, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
89%Service-mix similarityView profile →

Ilyse Simone Lefkowicz, M.D.

Dermatology · Englewood, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
88%Service-mix similarityView profile →

Yiping Xing, MD

Dermatology · Paramus, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
86%Service-mix similarityView profile →

Parmvir Singh, M.D.

Dermatology · Robbinsville, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
85%Service-mix similarityView profile →

Cindy Wassef, MD

Dermatology · Somerset, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
85%Service-mix similarityView profile →

Monique Kamaria Chheda, M.D.

Dermatology · Moorestown, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
84%Service-mix similarityView profile →

Sunny Kyung Chun, D.O.

Dermatology · Paramus, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
84%Service-mix similarityView profile →

Benjamin Cohen

Dermatology · Long Branch, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
83%Service-mix similarityView profile →

Radhika Shah

Dermatology · Newark, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
83%Service-mix similarityView profile →

Maria Veronica R Abello-Poblete, M.D.

Dermatology · Mercerville, NJ

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • Destruction of precancer skin growth, 1 growth (17000)
83%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.