Alexei Birger, M.D. / Similar service patterns
A DIFFERENT WAY TO EXPLORE Similar work. More providers to explore. Compare the published Medicare service mix of Alexei Birger, M.D. with clinicians in the same registry specialty: Anesthesiology.
PORTLAND, OR · Exact area Edit location
2024 published service data · 228 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Anesthesiology · Portland, OR
Shared published services 3 shared services · view billing descriptions Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731) Insertion of artery tube for blood sampling or infusion through skin (36620) Anesthesia for other procedure on upper abdomen (00790) Anesthesiology · Portland, OR
Shared published services 2 shared services · view billing descriptions Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731) Insertion of artery tube for blood sampling or infusion through skin (36620) Anesthesiology · Portland, OR
Shared published services 2 shared services · view billing descriptions Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731) Insertion of artery tube for blood sampling or infusion through skin (36620) Anesthesiology · Portland, OR
Shared published services 3 shared services · view billing descriptions Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731) Insertion of artery tube for blood sampling or infusion through skin (36620) Ultrasonic guidance for blood vessel access (76937) Anesthesiology · Portland, OR
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 other procedure on upper abdomen (00790) Anesthesiology · Portland, OR
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) Anesthesiology · Portland, OR
Shared published services 3 shared services · view billing descriptions Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731) Insertion of artery tube for blood sampling or infusion through skin (36620) Ultrasonic guidance for blood vessel access (76937) Anesthesiology · Portland, OR
Shared published services 3 shared services · view billing descriptions Insertion of artery tube for blood sampling or infusion through skin (36620) Ultrasonic guidance for blood vessel access (76937) Anesthesia for x-ray on artery of brain, heart, or chest (01926) Anesthesiology · Portland, OR
Shared published services 3 shared services · view billing descriptions Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731) Insertion of artery tube for blood sampling or infusion through skin (36620) Anesthesia for other procedure on upper abdomen (00790) Anesthesiology · Portland, OR
Shared published services 2 shared services · view billing descriptions Insertion of artery tube for blood sampling or infusion through skin (36620) Anesthesia for x-ray or radiation therapy (01922) Anesthesiology · Portland, OR
Shared published services 2 shared services · view billing descriptions Insertion of artery tube for blood sampling or infusion through skin (36620) Anesthesia for other procedure on upper abdomen (00790) Anesthesiology · Portland, OR
Shared published services 3 shared services · view billing descriptions Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731) Insertion of artery tube for blood sampling or infusion through skin (36620) Ultrasonic guidance for blood vessel access (76937) 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.