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Compare the published Medicare service mix of Michael Johnson Brask, PA-C with clinicians in the same registry specialty: Specialty details in registry.

NEWBERG, OR · 25 milesEdit location
Within 25 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 225 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Christian Latham, PA-S

Specialty details in registry · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
92%Service-mix similarity~21.9 milesView profile →

Ryan Esparza, PHYSICIAN ASSISTANT

Specialty details in registry · Salem, OR

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
82%Service-mix similarity~25.0 milesView profile →

Sarah Rankin, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
72%Service-mix similarity~23.8 milesView profile →

Danielle Lilann Chazin, PA-C

Specialty details in registry · Hillsboro, OR

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
65%Service-mix similarity~13.0 milesView profile →

Gayle Lauren Shears, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
64%Service-mix similarity~18.7 milesView profile →

Shung L Nip, PA

Specialty details in registry · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with low level of medical decision making (99283)
57%Service-mix similarity~24.4 milesView profile →

Andrea Kuchler

Physician Assistant (CMS) · Portland, OR

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
38%Service-mix similarity~18.7 milesView profile →

Veronica Austen, PA

Physician Assistant (CMS) · Portland, OR

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
38%Service-mix similarity~18.7 milesView profile →

Gabriel P Owens, PA-C

Physician Assistant (CMS) · Portland, OR

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
38%Service-mix similarity~18.7 milesView profile →

Maia Lavarias, PA

Physician Assistant (CMS) · Portland, OR

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
31%Service-mix similarity~18.7 milesView profile →

Brooke E Arias, PA

Physician Assistant (CMS) · Portland, OR

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
29%Service-mix similarity~19.9 milesView profile →

Stacey Marie Lawrence, PA

Physician Assistant (CMS) · Portland, OR

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
28%Service-mix similarity~18.7 milesView 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 approximate distance 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.