A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Stephen Andre Parks, M.D. with clinicians in the same registry specialty: Anesthesiology.

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 337 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Hany Basta, M.D.

Anesthesiology · Los Angeles, 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 procedure for total knee joint replacement (01402)
  • Injection of substance into lower spine canal (62322)
70%Service-mix similarityView profile →

Derek Chang

Anesthesiology · Los Angeles, 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 procedure for total knee joint replacement (01402)
  • Injection of substance into lower spine canal (62322)
69%Service-mix similarityView profile →

Talia Hourany Dagher

Anesthesiology · Los Angeles, CA

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

Thomas Craig Wohlstadter, DO

Anesthesiology · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for lens surgery (00142)
66%Service-mix similarityView profile →

Young Seok Suh, M.D.

Anesthesiology · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for lens surgery (00142)
62%Service-mix similarityView profile →

Justyne Airdo, M.D.

Anesthesiology · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for lens surgery (00142)
61%Service-mix similarityView profile →

Jane Nguyen Truong, MD

Anesthesiology · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
60%Service-mix similarityView profile →

Pariza Rahman, M.D.

Anesthesiology · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for lens surgery (00142)
60%Service-mix similarityView profile →

Steven Loo, D.O.

Anesthesiology · Los Angeles, CA

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

Natalie J Lee, M.D.

Anesthesiology · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for lens surgery (00142)
58%Service-mix similarityView profile →

Yuechun Cindy Zheng-Heczko, M.D.

Anesthesiology · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on eye (00140)
  • Anesthesia for lens surgery (00142)
57%Service-mix similarityView profile →

Bryan Edwin Chan, M.D.

Anesthesiology · Los Angeles, 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 procedure for total knee joint replacement (01402)
  • Injection of substance into lower spine canal (62322)
56%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.