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Compare the published Medicare service mix of Tia C Mackintosh with clinicians in the same registry specialty: Emergency Medicine.

LOMA LINDA, CA · Exact areaEdit location

2024 published service data · 103 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Amy Russell, MD

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • X-ray of chest, 1 view (71045)
95%Service-mix similarityView profile →

Korbin H Haycock, M.D.

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • X-ray of chest, 1 view (71045)
94%Service-mix similarityView profile →

Neev Batavia

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • X-ray of chest, 1 view (71045)
91%Service-mix similarityView profile →

Stefanie Farmand

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • X-ray of chest, 1 view (71045)
91%Service-mix similarityView profile →

Mari Yasunaga, MD

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • X-ray of chest, 1 view (71045)
90%Service-mix similarityView profile →

Augusto Giovanni Cigliano, MD

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • X-ray of chest, 1 view (71045)
87%Service-mix similarityView profile →

Yuri Jin

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • X-ray of chest, 1 view (71045)
87%Service-mix similarityView profile →

Shannon Kiang, MD

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • X-ray of chest, 1 view (71045)
86%Service-mix similarityView profile →

Melanie Randall, M.D.

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
84%Service-mix similarityView profile →

Brian J. Wolk, MD

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
84%Service-mix similarityView profile →

Daniel Jonathan Rossie

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
83%Service-mix similarityView profile →

Kenny Ka-Shing Wu, M.D.

Emergency Medicine · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with moderate level of medical decision making (99284)
82%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.