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Similar work.
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Compare the published Medicare service mix of Andrew Newman, MD with clinicians in the same registry specialty: Anesthesiology.

ALLENTOWN, PA · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John Michael Castellano, M.D.

Anesthesiology · Allentown, PA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on lower abdomen (00840)
  • Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)
  • Anesthesia for other procedure on upper abdomen (00790)
44%Service-mix similarityView profile →

Lisa Keglovitz, M.D.

Anesthesiology · Allentown, PA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on lower abdomen (00840)
  • Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)
  • Anesthesia for lens surgery (00142)
41%Service-mix similarityView profile →

Anatoly I Kremer, MD

Anesthesiology · Allentown, PA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on lower abdomen (00840)
  • Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)
  • Anesthesia for other procedure on upper abdomen (00790)
41%Service-mix similarityView profile →

Ngoc-Tuong Dinh Nguyen, D.O

Anesthesiology · Allentown, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on lower abdomen (00840)
  • Anesthesia for other procedure on upper abdomen (00790)
40%Service-mix similarityView profile →

Thomas M. Mcloughlin, MD

Anesthesiology · Allentown, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
27%Service-mix similarityView profile →

Michael Allen Hall, M.D.

Anesthesiology · Allentown, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
26%Service-mix similarityView profile →

Gregory N Singleton, MD

Anesthesiology · Allentown, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
24%Service-mix similarityView profile →

Sultan Ahmed Ghuman, MD

Anesthesiology · Allentown, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
24%Service-mix similarityView profile →

Nicholas Stiles, DO

Anesthesiology · Allentown, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
23%Service-mix similarityView profile →

Dennis Kwak Chyung, MD

Anesthesiology · Allentown, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on lower abdomen (00840)
  • Anesthesia for other procedure on upper abdomen (00790)
23%Service-mix similarityView profile →

Serena Jung, MD

Anesthesiology · Allentown, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
23%Service-mix similarityView profile →

Michael David Ragusa, DO

Anesthesiology · Allentown, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for lens surgery (00142)
22%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.