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Compare the published Medicare service mix of Vitaliy Berezhnoy, PA-C with clinicians in the same registry specialty: Physician Assistant (CMS).

WA · Exact areaEdit location

2024 published service data · 421 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mark Stose, PA

Specialty details in registry · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
78%Service-mix similarityView profile →

Meghan Pritchard, PA

Physician Assistant (CMS) · Bremerton, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
78%Service-mix similarityView profile →

Lulu M. Gizaw, PA-C

Specialty details in registry · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
78%Service-mix similarityView profile →

Emily Jacobs, PA

Physician Assistant (CMS) · Bellevue, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
78%Service-mix similarityView profile →

Anne Elizabeth Blankenheim, PA-C

Physician Assistant (CMS) · Silverdale, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
78%Service-mix similarityView profile →

Manichanh J. Ratts, PA-C

Physician Assistant (CMS) · Bremerton, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
78%Service-mix similarityView profile →

Glenn Andrew Mahoney, PAC

Physician Assistant (CMS) · Lake Stevens, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
77%Service-mix similarityView profile →

Michael Louis Lucchesi

Specialty details in registry · Lake Tapps, WA

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

David Owen Hornby, PHYSICIAN ASSISTANT

Physician Assistant (CMS) · Spokane, WA

Shared published services
3 shared services · view billing descriptions
  • Hospital discharge day management, 30 minutes or less (99238)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
70%Service-mix similarityView profile →

Kimberly Dawn Iversen, PA-C

Physician Assistant (CMS) · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
69%Service-mix similarityView profile →

Brandon Carius

Physician Assistant (CMS) · Tacoma, WA

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
68%Service-mix similarityView profile →

Heather Stout

Physician Assistant (CMS) · Spokane, WA

Shared published services
3 shared services · view billing descriptions
  • Hospital discharge day management, 30 minutes or less (99238)
  • Emergency department visit with moderate level of medical decision making (99284)
  • Emergency department visit with high level of medical decision making (99285)
68%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.