A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

SAN DIEGO, CA · Exact areaEdit location

2024 published service data · 320 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Liora Yehushua, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Ultrasonic guidance for blood vessel access (76937)
91%Service-mix similarityView profile →

Andrew Mohr, MD

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
79%Service-mix similarityView profile →

Fei Philip Chen, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Ultrasonic guidance for blood vessel access (76937)
72%Service-mix similarityView profile →

Adam Phillip Brown, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Ultrasonic guidance for blood vessel access (76937)
72%Service-mix similarityView profile →

Hany Rayan

Anesthesiology · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
70%Service-mix similarityView profile →

Erin C. Heinle, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
70%Service-mix similarityView profile →

Diosdado Baja, M.D.

Anesthesiology · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
70%Service-mix similarityView profile →

Thomas J. Pietuch, M.D.

Anesthesiology · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
69%Service-mix similarityView profile →

Daniel Vasco Lazzareschi, MD

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
69%Service-mix similarityView profile →

Lori Ann Hinkelman, MD

Anesthesiology · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
69%Service-mix similarityView profile →

John Junghwan Lee, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
  • Ultrasonic guidance for blood vessel access (76937)
69%Service-mix similarityView profile →

Miguel Angel Blacutt, MD

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
68%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.