HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Kevin Chiu, M.D. with clinicians in the same registry specialty: Emergency Medicine.

CORPUS CHRISTI, TX · Exact areaEdit location

2024 published service data · 98 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

James E Frame, MD

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
81%Service-mix similarityView profile →

Dalia Duzdar, MD

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
73%Service-mix similarityView profile →

Tay Nguyen, MD

Emergency Medicine · Corpus Christi, TX

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
69%Service-mix similarityView profile →

John Andrew Russell, D.O.

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
65%Service-mix similarityView profile →

Mark Christopher Drumhiller, M.D.

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
63%Service-mix similarityView profile →

Christopher Adrian Durand, DO

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
62%Service-mix similarityView profile →

Kayla Gray Vanderkooi

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
56%Service-mix similarityView profile →

Kiran Jannat Roberts

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
53%Service-mix similarityView profile →

Anthony Patrick Gibson

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
52%Service-mix similarityView profile →

Nicholas Michael Bown, MD

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
52%Service-mix similarityView profile →

Haley Dawn Sutherland, D.O.

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
51%Service-mix similarityView profile →

Sean Thomas Carlsen, D.O.

Emergency Medicine · Corpus Christi, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
  • Emergency department visit with moderate level of medical decision making (99284)
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.