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Compare the published Medicare service mix of Dorota Michalek Wilson, MD with clinicians in the same registry specialty: Dermatology.

LANGHORNE, PA · 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 · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Adam Bernard Woldow, M.D.

Dermatology · Richboro, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for placement of radiation therapy fields (G6001)
  • Superficial and/or low voltage radiation treatment delivery (77401)
  • Obtaining data needed to develop the optimal radiation treatment, 1 treatment area (77280)
81%Service-mix similarity~5.2 milesView profile →

Vanessa Ayumi London, MD, MS

Dermatology · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
71%Service-mix similarity~8.9 milesView profile →

Melissa Serravallo, M.D.

Dermatology · Yardley, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
68%Service-mix similarity~5.2 milesView profile →

Katherine Goldfeder Evans, MD

Dermatology · Huntingdon Valley, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
67%Service-mix similarity~8.2 milesView profile →

Esther Chung, MD

Dermatology · Yardley, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
67%Service-mix similarity~5.2 milesView profile →

Samuel Chachkin, MD

Dermatology · Huntingdon Valley, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
66%Service-mix similarity~8.2 milesView profile →

Tara Dever Morris, MD

Dermatology · Yardley, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
65%Service-mix similarity~5.2 milesView profile →

Barbara L. Vail, M.D

Dermatology · Newtown, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
65%Service-mix similarity~6.3 milesView profile →

Kathleen Coggshall, M.D.

Dermatology · Bensalem, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
65%Service-mix similarity~4.6 milesView profile →

Steven L Hubert, M.D.

Dermatology · Lawrenceville, NJ

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
64%Service-mix similarity~9.7 milesView profile →

Alexis J Lukach, MD

Dermatology · Yardley, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
64%Service-mix similarity~5.2 milesView profile →

Julie Ellen Wahrman Cramer, MD

Dermatology · Yardley, PA

Shared published services
3 shared services · view billing descriptions
  • Destruction of precancer skin growth, 2-14 growths (17003)
  • 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, 1 growth (17000)
64%Service-mix similarity~5.2 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.