A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Glenn Fleischhacker, D.O. with clinicians in the same registry specialty: Anesthesiology.

PLAINVIEW, NY · Exact areaEdit location

2024 published service data · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stuart Behrens, M.D.

Anesthesiology · Plainview, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on lower abdomen (00840)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
80%Service-mix similarityView profile →

Vincenzo Romano, DO

Anesthesiology · Plainview, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on lower abdomen (00840)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
69%Service-mix similarityView profile →

Ashok Masand, M.D.

Anesthesiology · Plainview, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on urinary system through urethra (00910)
67%Service-mix similarityView profile →

James Mcloughlin, M.D.

Anesthesiology · Plainview, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
66%Service-mix similarityView profile →

Steven Fratello, M.D.

Anesthesiology · Plainview, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on lower abdomen (00840)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
65%Service-mix similarityView profile →

Vishal Sharma, MD

Anesthesiology · Plainview, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
47%Service-mix similarityView profile →

Andrew David Rozbruch, DO

Anesthesiology · Plainview, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
42%Service-mix similarityView profile →

Phoebe Caren Levine Kushner, M.D.

Anesthesiology · Plainview, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
33%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.