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Compare the published Medicare service mix of Marissa Rubin, M.D. with clinicians in the same registry specialty: Anesthesiology.

BRIDGEPORT, CT · Exact areaEdit location

2024 published service data · 37 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Thomas Bladek, MD

Anesthesiology · Bridgeport, CT

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 x-ray or radiation therapy (01922)
60%Service-mix similarityView profile →

Jennifer Umeugo, MD

Anesthesiology · Bridgeport, CT

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 x-ray or radiation therapy (01922)
60%Service-mix similarityView profile →

Scott N Margraf, M.D

Anesthesiology · Bridgeport, CT

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 x-ray or radiation therapy (01922)
48%Service-mix similarityView profile →

Pamela Gray, MD

Anesthesiology · Bridgeport, CT

Shared published services
2 shared services · view billing descriptions
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
38%Service-mix similarityView profile →

Aleksandr Roberman, M.D.

Anesthesiology · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
38%Service-mix similarityView profile →

Artem Emple, M.D.

Anesthesiology · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
35%Service-mix similarityView profile →

Itisha Bansal

Anesthesiology · Bridgeport, CT

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 →

Felipe Guzman, MD

Anesthesiology · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
31%Service-mix similarityView profile →

William Hatton, MD

Anesthesiology · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
29%Service-mix similarityView profile →

Wolf Vogel, MD

Anesthesiology · Bridgeport, CT

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 x-ray or radiation therapy (01922)
29%Service-mix similarityView profile →

Meeta Patel Pahade, MD

Anesthesiology · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
27%Service-mix similarityView profile →

Divya Sundarapandiyan, MD

Anesthesiology · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
27%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.