A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Peter George Sawras, MD with clinicians in the same registry specialty: Anesthesiology.

TORRANCE, CA · Exact areaEdit location

2024 published service data · 55 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alexander Vaysburd, MD

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
69%Service-mix similarityView profile →

Kevin Suguru Nishida, MD

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Ultrasonic guidance for needle placement (76942)
65%Service-mix similarityView profile →

Edward Sunro Lee, M.D.

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal (62322)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
65%Service-mix similarityView profile →

Peter E. Chu, D.O.

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal (62322)
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
63%Service-mix similarityView profile →

Lingshu Liu

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Ultrasonic guidance for needle placement (76942)
62%Service-mix similarityView profile →

Aaron Sokjoon Hong, M.D.

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
60%Service-mix similarityView profile →

Vien Phuong Nguyen

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
  • Ultrasonic guidance for needle placement (76942)
56%Service-mix similarityView profile →

Teri Z. Diamond, MD

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Ultrasonic guidance for needle placement (76942)
56%Service-mix similarityView profile →

Mikhail Kovshilovsky, M.D.

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
  • Ultrasonic guidance for needle placement (76942)
55%Service-mix similarityView profile →

Mark Ventura Ancheta, M.D.

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
54%Service-mix similarityView profile →

Mike Ho, M.D.

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
52%Service-mix similarityView profile →

Filmon Mehanzel, MD

Anesthesiology · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Ultrasonic guidance for needle placement (76942)
51%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.