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Compare the published Medicare service mix of Amber Rollstin with clinicians in the same registry specialty: Emergency Medicine.

ALBUQUERQUE, NM · Exact areaEdit location

2024 published service data · 168 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kristin Schmid, MD

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
95%Service-mix similarityView profile →

Nicholas Parchim, MD, PHD

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
89%Service-mix similarityView profile →

Emily Ball, MD

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
88%Service-mix similarityView profile →

William D Ellis, M.D.

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
88%Service-mix similarityView profile →

Robert Alunday

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
88%Service-mix similarityView profile →

David Wachter, MD

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
87%Service-mix similarityView profile →

Thomas Carson Wright, M.D.

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
87%Service-mix similarityView profile →

Andrew Kanade Yokoyama Berglund, D.O.

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
87%Service-mix similarityView profile →

Frank Huyler, MD

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
86%Service-mix similarityView profile →

Randall Dean Lahr, M.D.

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
86%Service-mix similarityView profile →

Nicholas Weiss, D.O.

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
86%Service-mix similarityView profile →

Cameron Crandall

Emergency Medicine · Albuquerque, NM

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
86%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.