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Similar work.
More providers to explore.

Compare the published Medicare service mix of Gregory Smith, DO with clinicians in the same registry specialty: Anesthesiology.

WANTAGH, NY · 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 · 220 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shalini Mathias, M.D.

Anesthesiology · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
66%Service-mix similarity~9.5 milesView profile →

Mark W Saweris, M.D

Anesthesiology · Mineola, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
64%Service-mix similarity~8.0 milesView profile →

Lucas Bejar, M.D.

Anesthesiology · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
61%Service-mix similarity~9.5 milesView profile →

Phoebe Caren Levine Kushner, M.D.

Anesthesiology · Plainview, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure for total knee joint replacement (01402)
61%Service-mix similarity~6.6 milesView profile →

Edward Chen, MD

Anesthesiology · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
61%Service-mix similarity~9.5 milesView profile →

Sreekumar Sukumaran Nair, M.D

Anesthesiology · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
60%Service-mix similarity~9.5 milesView profile →

Vyacheslav Fattakhov, M.D

Anesthesiology · Roslyn Heights, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
60%Service-mix similarity~9.7 milesView profile →

Joseph A Singer, M.D.

Anesthesiology · Oceanside, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
60%Service-mix similarity~7.5 milesView profile →

Alison Choa, M.D.

Anesthesiology · Lindenhurst, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
60%Service-mix similarity~7.1 milesView profile →

Roy P.h. Yang, MD

Anesthesiology · New Hyde Park, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
56%Service-mix similarity~9.5 milesView profile →

Debra Tundis

Anesthesiology · Oceanside, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
55%Service-mix similarity~7.5 milesView profile →

Brian James Cook, M.D.

Anesthesiology · Bethpage, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
55%Service-mix similarity~4.0 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.